SAR_Appendix B_DAE Probe Cal. Certificate

FCC ID: 2AAED-R9861500D01

RF Exposure Info

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                                                                                                                                                             Report No. :E5/2019/40005
                                                                                                                                                             Rev: 01
                                                                                                                                                             Page: 1                of   15




                           Appendix B — DAE & Probe Calibration Certificate

                                        Calibration Laboratory of                                                                                 & Schweizerischer Kalibrierdienst
                                        Schmid & Partner                                                                                          . Service suisse détatonnage
                                          Engineering AG                                                                                            Servizio svizzero di taratura
                                        Zeughausstrasse 43, 8004 Zurich, Switzerland                                                              S swiss Calibration Service

                                         Aceredited by the Swiss Accreditation Service (SAS)                                           Accreditation No.: SCS 0108
                                         The Swiss Accreditation Service is one of the signatories to the EA
                                         Multilteral Agreement for the recognition of calibration certificates
                                         Client         SGS—TW (Auden)                                                                 Certificate No: DAE4—547_Mar19

                                         CALIBRATION CERTIFICATE
                                         Object                               DAE4 — SD 000 DO4 BM — SN: 547


                                         Calibration procedure(s)             QA CAL:06.v29
                                                                              Calibration procedurefor the data acquisition electronics (DAE)



                                         Callbration date:                    March 22, 2019




                                         This callbration certficate documents the traceabiity to national standards, which realize the physical units of measurements (S1)
                                         The measurements and the uncertainies with confidence probabilty are given on the following pages and are part of the certficate

                                         All allbrations have been conducted in the closed laboratory facilty: environment temperature (22 + 3)°C and humidity < 70%

                                         Galibration Equipment used (M&TE crtical for callbration)

                                         Primary Standards                    |1#                        Cal Date (Contficate No.)                        Scheduled Calibration
                                         Kelthley Multimeter Type 2001        | SN: 0810278              08—Sep—18 (No:23488)                             Sep—19
                                         Secondary Standards                  | m#                        Check Date (in house)                           Scheduled Check
                                         Auto DAE Calbration Unit               SE UWS 058 AA 1001 O7—Jan—19 (in house check)                             In house check: Jan—20
                                         Galibrator Box V2.1                    SE UMS 006 AA 1002 O7—Jan—19 (in house check)                             in house check: Jan—20




                                                                               Name                                   Function                            Signature
                                         Calibrated by:                        Dominique Steffen                      Laboratory Technician               %\


                                         Approved by:                          Sven Kihn                              Deputy Manager
                                                                                                                                                           ‘V§ uw
                                                                                                                                                           Issued: March 22, 2019
                                         This callbration contficate shall not be reproduced except in full without writen approval of the laboratory.


                                        Certificate No: DAE4—547_Mart9                                       Page 1 of 5




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 20 days only.
Bohseine . meesemuienncoiemet | amiubaiiinroon — deerhiLcAceeire > reraGae —
This document is issued by the Company subject to its General Conditions of Service printed overleal, available on request or accessible at www.sgs.comterms and conditions.htm and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms e—document/him. Altertion is rawn to the limitation of labilty, indemnification and Jurisclction issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of its intervertion only and within the Imits of Client‘s instructions, if any. The
Company‘s sole responsibilty is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduced excpt in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unfawul and offenders may be
prosecuted to the fullest extent of the law.
                            SGS Taiwan Ltd.           No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Tawan 24803/at i 2. M ts 4 4t & # @ (s % 3 134 3
             6 MMoticttBieid PRar s1                  1 (886—2) 2290—3279                                    1 (886—2) 2208—0488                         www.twags.com
                                                  |                                                                                                      Member of SGS Group


                                                                                                                                                     Report No. :E5/2019/40005
                                                                                                                                                     Rev: 01
                                                                                                                                                     Page: 2             of       15




                                           oig                                                       «en
                                        Calibration Laboratory of                                   u7                                          Schweizerischer Kalibrierdienst
                                        Schmid & Partner                                            m                                           Service suisse détalonnage
                                          Engineering AG                                                                                        Servizio svizzero di taratura
                                                               .          .
                                       Zeugh?usstrasse ?3 8004 Zurich, Switzerland                        Ajs
                                                                                                      ///_%~                                    Swiss
                                                                                                                                                   i  Calibration
                                                                                                                                                         i    i   Service

                                        Aceredited by the Swiss Accreditation Service (SAS)                                                 Accreditation No.: SCS 0108
                                        The Swiss Accreditation Service is one of the signatories to the EA
                                        Multilateral Agreement for the recognition of calibration certificates


                                        Glossary
                                        DAE                           data acquisition electronics
                                        Connector angle               information used in DASY system to align probe sensor X to the robot
                                                                      coordinate system.

                                        Methods Applied and Interpretation of Parameters
                                           *  DC Voltage Measurement: Calibration Factor assessed for use in DASY system by
                                             comparison with a calibrated instrument traceable to national standards. The figure given
                                             corresponds to the full scale range of the voltmeterin the respective range.
                                               *   Connector angle: The angle of the connectoris assessed measuring the angle
                                                   mechanically by a tool inserted. Uncertainty is not required.
                                               *   The following parameters as documented in the Appendix contain technical information as a
                                                   result from the performance test and require no uncertainty.
                                                   *       DC Voltage Measurement Linearity: Verification of the Linearity at +10% and —10%of
                                                           the nominal calibration voltage. Influenceof offset voltage is included in this
                                                           measurement.
                                                   *       Common mode sensitivity: Influence of a positive or negative common mode voltage on
                                                           the differential measurement.
                                                   *       Channel separation: Influence of a voltage on the neighbor channels not subject to an
                                                           input voltage.
                                                   «_      AD Converter Values with inputs shorted: Values on the internal AD converter
                                                           corresponding to zero input voltage
                                                   *       Input Offset Measurement: Output voltage and statistical results over a large number of
                                                           zero voltage measurements.
                                                   *       Input Offset Current: Typical value for information; Maximum channelinput offset
                                                           current, not considering the input resistance.
                                                   *       Input resistance: Typical value forinformation: DAE input resistance at the connector,
                                                           during internal auto—zeroing and during measurement.
                                                   «_      Low Battery Alarm Voltage: Typical value for information. Below this voltage, a battery
                                                           alarm signal is generated.
                                                   «+      Power consumption: Typical value for information. Supply currents in various operating
                                                           modes.




                                        Certificate No: DAE4—547_Mar19                                  Page 2 of 5




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
borstm® . ieemetnzim— Eeieaiir roon » dEhLiAcereite > neieie —
This document is issued by the Company subject to its General Conditions of Service printed overleal, available on request or accessible at www.sgs.comterms and conditions.htm and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms e—document/htm. Attention is drawn to the limitation of labilty, indemnification and jurisdiction issues detined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of its intervertion only and within the Imits of Client‘s instructions, f any. The
Company‘s sole responsibilty is to its Client and this document doss not exonerate paties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawlul and offenders may be
prosecuted to the fullest extent of the law.
                              SGS Taiwan Ltd.           No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Tawan 24803/at i 2. M ts 4 4t & # @ (s % 3 134 3
              6 MMoticttBieid PRar s1                   t (B86—2) 2200.s279                              1 (Bee—2) 2208—0488                  www.tw.egs.com
                                                   |                                                                                          Member of SGS Group


                                                                                                                                                     Report No. :E5/2019/40005
                                                                                                                                                     Rev: 01
                                                                                                                                                     Page: 3           of      15




                                      DC Voltage Measurement
                                           A/D — Converter Resolution nominal
                                              High Range:       1LSB =         6ApV ,        full range=    —100...+300 mV
                                              Low Range:        1LSB=          61nV ,        full range=   ~1.    +3mV
                                           DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: see


                                             Calibration Factors                     X                              Y                                2

                                             High Range                 403.235 + 0.02% (k=2)          408.136 £ 0.02%(k=2)           402.783 + 0.02% (k=2)

                                             Low Range                  3.95448 + 1.50% (k=2)          3.90479 + 1.50% (k=2)          3.96245 £ 1.50%(k=2)



                                      Connector Angle

                                             Connector Angle to be used in DASY system                                                       $h6"%1°




                                      Certificate No: DAE4—547_Mar19                                  Page 3 of 5




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokemt ) Imeenienist—iient | EHitR ERENX — AEchi—AciEmere > oeent —
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sas.com/terms and_ conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms e—document.him. Aftention is drawn to the limitation of liabiltty, indemnffication and jurisdiction issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of its intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawiul and offenders may be
prosectited to the fullest extent of the law
                             SGS Taiwan Ltd.        No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/4 2b i 3MAE #r t& K M B x 1% 134
             6 MBeliePRcic Mss c                    1 (886—2) 2200—3279                                1 (886—2) 2208—0488                     wwrnw.sgs.com
                                                |                                                                                              Memberof SGS Group


                                                                                                                                                  Report No. :E5/2019/40005
                                                                                                                                                  Rev: 01
                                                                                                                                                  Page: 4             of      15




                                     Appendix (Additional assessments outside the scope of SCS0108)

                                     1. DC Voltage Linearity
                                            High Range                                 Reading (aV)            Difference (2V)              Error (%)
                                            Channel X          + Input                   199995.43                    141                    0.00
                                            ChannelX           + Input                   20002.84                     1.52                   0.01

                                            ChannelX           — Input                   +19996.87                    4.76                   —0.02
                                            Channel Y          + Input                   199993.66                    0.02                   0.00
                                            ChannelY           + Input                   19999.34                     —2.02                  —0.01

                                            ChannelY           — Input                   —20003.96                    —2.39                  0.01
                                            Channel Z          + Input                   199994.47                    1.04                   0.00
                                            Channel Z          + Input                   20002.60                     1.36                   0.01
                                            ChannelZ           — Input                   —20001.47                    0.29                   —0.00


                                            Low Range                                  Reading (uV)            Difference (1V)              Error (%)
                                            ChannelX           + Input                    2000.59                     —0.23                  —0.01
                                            Channel X          + Input                    201.16                      —0.10                  —0.05
                                            Channel X          — Input                    —199.09                     —0.45                  0.23
                                            Channel Y          + Input                    2000.65                     —0.10                  —0.01

                                            Channel Y          + Input                    200.83                      —0.37                  —0.18
                                            Channel Y          — Input                    —199.37                     —0.70                  0.35
                                            ChannelZ           + Input                    2000.46                     —0.35                  —0.02
                                            Channel Z          + Input                     199.75                     —1.50                  —0.75

                                            ChannelZ           — Input                    —200.47                     —1.80                  0.90


                                     2. Common mode sensitivity
                                          DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 see

                                                                 Common mode                        High Range                           Low Range
                                                                 Input Voltage (mV)             Average Reading (1V)                Average Reading (1V)

                                           Channel X                             200                        —3.65                         —5.24
                                                                                —200                         5.24                         3.62

                                           Channel Y                             200                        —0.39                         +1.02

                                                                                —200                         0.24                         —0.55

                                           ChannelZ                              200                         5.61                         5.22

                                                                                —200                        —7.68                         811



                                     3. Channel separation
                                          DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 see
                                                                 Input Voltage (mV)        Channel X (@V)           Channel Y (V)       Channel Z (uV)

                                           Channel X                      200                       *                    3.67                 —2.18
                                           Channel Y                      200                     9.88                       —                4.13
                                           ChannelZ                       200                     4.62                   8.17                     —

                                     Certficate No: DAE4—547_Mart9                                   Page 4 of 5




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 20 days only.
Bohseine . meesemuienncoiemet | amiubaiiinroon — deerhiLcAceeire > reraGae —
This document is issued by the Company subject to its General Conditions of Service printed overleal, available on request or accessible at www.sgs.comterms and conditions.htm and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms e—document/him. Altertion is rawn to the limitation of labilty, indemnification and Jurisclction issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of its intervertion only and within the Imits of Client‘s instructions, if any. The
Company‘s sole responsibilty is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduced excpt in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unfawul and offenders may be
prosecuted to the fullest extent of the law.
                            SGS Taiwan Ltd.        No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Tawan 24803/at i 2. M ts 4 4t & # @ (s % 3 134 3
             6 MMoticttBieid PRar s1               1 (B86—2) 2200.s279                                  1 (88e—2) 22o8—0488                wwwetw.ags.com
                                               |                                                                                           Member of SGS Group


                                                                                                                                                      Report No. :E5/2019/40005
                                                                                                                                                      Rev: 01
                                                                                                                                                      Page: 5        of      15




                                      4. AD—Converter Values with inputs shorted
                                           DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 see

                                                                                                High Range (LSB)                      Low Range (LSB)

                                            Channel X                                                   16357                              14727

                                            Channel Y                                                   16459                              15185

                                            ChannelZ                                                    16084                              17210


                                      5. Input Offset Measurement
                                           DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec
                                           Input 10M@
                                                                      Average (uV)          min. Offset (V)          max. Offset (uv)       5* [(’:“I’;a‘ic‘“
                                            ChannelX                       —1.59                  —2.60                   —0.90                      0.32
                                            ChannelY                       0.54                   —0.42                    1.60                      0.34
                                            Channel2                       0.95                   —0.46                   2.89                       0.59


                                      6. Input Offset Current
                                            Nominal Input circuitry offset current on all channels: <25fA



                                      7. Input Resistance (Typical values for information)
                                                                                              Zeroing (kOhm)                         Measuring (MOhm)
                                            Channel X                                                  200                                 200
                                            ChannelY                                                   200                                 200
                                            ChannelZ                                                   200                                 200


                                      8. Low Battery Alarm Voltage (Typical values for information)
                                            Typical values                                    Alarm Level (VDC)

                                            Supply (+ Vee)                                                                    +7.9

                                            Supply (— Vee)                                                                    7.6


                                      9. Power Consumption (Typical values for information)
                                            Typical values                             Switched off (mA)        Stand by (mA)           Transmitting (mA)
                                            Supply (+ Vee)                                   +0.01                   +6                        +14
                                            Supply (— Vee)                                     ~0.01                     —8                      —9




                                      Certficate No: DAE4—547_Mar19                                    Page 5 of 5




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
borstm® . ie emet nzim — Eeieaiir roon » d EhLiA cereite > neieie —
This document is issued by the Company subject to its General Conditions of Service printed overleal, available on request or accessible at www.sgs.comterms and conditions.htm and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms e—document/htm, Attertion is drewn to the limitation of labilty, indemnification and Jurisclction issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of its intervertion only and within the Imits of Client‘s instructions, f any. The
Company‘s sole responsibilty is to its Client and this document doss not exonerate paties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawlul and offenders may be
prosecuted to the fullest extent of the law.
                             SGS Taiwan Ltd.        No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Tawan 24803/at i 2. M ts 4 4t & # @ (s % 3 134 3
             6 MMoticttBieid PRar s1                1 (B86—2) 2200.s279                                1 (88e—2) 22o8—0488                    wwwetw.ags.com
                                                |                                                                                             Member of SGS Group


                                                                                                                                                                    Report No. :E5/2019/40005
                                                                                                                                                                    Rev: 01
                                                                                                                                                                    Page: 6                 of        15




                                         Calibration Laboratory of                                           «n                                       & Schweizerischer Kalibrierdienst
                                         Schmid & Partner                                                                                             . Service suisse d‘étalonnage
                                           Engineering AG                                                   T en                                      g Servizio svizzero di taratura
                                         Zeughausstrasse 43, 8004 Zurich, Switzerland                        ”"'/,fi. w                                  Swiss Calibration Service

                                         Accredited by the Swiss Accreditation Service (SAS)                                                         Accreditation No.: SCS 0108
                                         The Swiss Accreditation Service is one of the signatories to the EA
                                         Multilateral Agreementfor the recognition of calibration certificates

                                         Client         SGS—TW (Auden)                                                                   Certificate No: EX3—7466_Feb19

                                         CALIBRATION CERTIFICATE                                                                                                                                  |
                                          Object                                EXSDV4 — SN:7466


                                          Calibration procedure(s)              QA CAL—01.v9, QA CAL—12.v9, QA CAL—14.v5, QA CAL—23.v5,
                                                                                QA CAL—25.v7
                                                                                Calibration procedure for dosimetric E—field probes

                                          Calibration date                      February 4, 2019

                                          This calbration certficate documents the traceabilty to national standards, which realizethe physical units of measurements (81)
                                          The measurements and the uncertainties with confidence probabilty are given on the following pages and are part of the certifcate.

                                          All calibrations have been conducted in the closed laboratory facilty: environment temperature (22 + 3)°C and humidty < 70%


                                          Calibration Equipment used (M&TE critical for calibration)



                                           Primary Standards                   iD                                Cal Date (Certiicate No.)                  Scheduled Calibration
                                           Power meter NRP                     SN: 104778                        04—Apr—18 (No. 217—02672702673)            Apr—19
                                           Power sensor NRP—281                SN: 103244                        04—Apr—18 (No. 217—02672)                  Apr—19
                                           Power sensor NRP—281                SN: 103245                        04—Apr—18 (No. 217—02673)                  Apr—19
                                           Reference 20 dB Attenuator          SN: S5277 (200)                   04—Apr—18 (No. 217—02682)                  Apr—19
                                           DAE4                                SN: 660                           19—Dec—18 (No. DAE4—660_Dec18)             Dec—19
                                           Reference Probe ESSDV2              SN: 3013                          31—Dec—18 (No. ES3—3013_Dec18)             Dec—19


                                           Secondary Standards                 iD                                Check Date (in house)                      Scheduled Check
                                           Power meter E44198                  SN: GB41203874                    06—Apr—16 (in house check Jun—18)          in house check: Jun—20
                                           Power sensor E4412A                 SN: MY4 1408087                   06—Apr—16 (in house check Jun—18)          in house check: Jun—20
                                           Power sensor E4412A                 SN: 000110210                     06—Apr—16 (in house check Jun—18)          In house check: Jun—20
                                           RF generator HP 8648C               SN: US3642U01700                  (4—Aug—99 (in house check Jun—18)          in house check: Jun—20
                                           Network Analyzer E8358A            SN: US41080477                     31—Mar—14 (in house check Oct—18)          In house check: Oct—19

                                                                                 Name                                   Function                                 Signature
                                          Calibrated by:                        Jeton Kastral                           Laboratory Technician              fl
                                                                                                                                                             I

                                          Approved by:                          Katie Pokovie                           Technical Manager              /m:


                                                                                                                                                                 Issued: February 4, 2019
                                          This callbration certficate shall not be reproduced except in full without written approval of the laboratory.



                                         Certificate No: EX3—7466_Feb19                                        Page 1 of 10




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokhemt ) Imecsenirnisc—iksent | ENNREERENX — AHEcnichAdEarre | oSb—
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sqs.com/terms_and conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms e—document.him, Atention is drawn to the limtation of liabilty, indemnification and jurisdiction Issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this document is unlawful and offenders may be
prosectited to the fullest extent of the law
                             SGS Taiwan Ltd.          No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/% 2t                                        ®JB Ar 6& % 8 & # 15 134 &
             6 MBeliePRcic Mss c                      1 (886—2) 2200—3279                                       1 (886—2) 2208—0488                          wwrnw.sgs.com
                                                  |                                                                                                          Memberof SGS Group


                                                                                                                                                     Report No. :E5/2019/40005
                                                                                                                                                     Rev: 01
                                                                                                                                                     Page: 7                   of      15




                                         Calibration Laboratory of                                                                        G    SchweizerischerKalibrierdienst
                                         Schmid & Partner                                                                                 g Service suisse d‘étalonnage
                                            Engineering AG                                                                                g.   Servizio svizzero di taratura
                                         Zeughausstrasse 43, 8004 Zurich, Switzerland                                                          Swiss Calibration Service


                                          Accredited by the Swiss Accreditation Service (SAS)                                              Accreditation No.: SCS 0108
                                          The Swiss Accreditation Service is one of the signatories to the EA
                                          Multilateral Agreementfor the recognition of calibration certificates
                                         Glossary:
                                         TSL                          tissue simulating liquid
                                          NORMx,y,z                   sensitivity in free space
                                         ConvF                        sensitivity in TSL / NORMx,y,z
                                         DCP                          diode compression point
                                         CF                           crest factor (1/duty_cycle) of the RF signal
                                         A, B, C, D                   modulation dependent linearization parameters
                                          Polarization «p             i rotation around probe axis
                                          Polarization 8              8 rotation around an axis that is in the plane normal to probe axis (at measurement center)
                                                                      i.e., 8 = 0 is normal to probe axis
                                         Connector Angle              information used in DASY system to align probe sensor X to therobot coordinatesystem
                                         Calibration is Performed According to the Following Standards:
                                               a)    IEEE Std 1528—2013, "IEEE Recommended Practice for Determining the Peak Spatial—Averaged Specific
                                                    Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement
                                                    Techniques®, June 2013
                                               b)    IEC 62209—1, ", "Measurement procedure for the assessment of Specific Absorption Rate (SAR) from hand—
                                                     held and body—mounted devices used next to the ear (frequency range of 300 MHz to 6 GHz)®, July 2016
                                               c)    IEC 62209—2, "Procedure to determine the Specific Absorption Rate (SAR) for wireless communication devices
                                                     used in close proximity to the human body (frequency range of 30 MHz to 6 GHz)*, March 2010
                                               d)    KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz"

                                          Methods Applied and Interpretation of Parameters:
                                                    NORMx,y,z: Assessed for E—field polarization 8 = 0 (f < 900 MHz in TEM—cell; f> 1800 MHz: R22 waveguide}.
                                                    NORMx,y,z are only intermediate values, i.e., the uncertainties of NORMx,y,z does not affect the E*—field
                                                    uncertainty inside TSL (see below ConvF).
                                                    NORM(Mx.y,z = NORMx,y,z * frequency_response (see Frequency Response Chart). This linearization is
                                                    implemented in DASY4 software versions later than 4.2. The uncertainty of the frequency response is included
                                                    in the stated uncertainty of ConvF.
                                                    DCPx.y,z: DCP are numerical linearization parameters assessed based on the data of power sweep with CW
                                                    signal (no uncertainty required). DCP does not depend on frequency nor media.
                                                    PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal
                                                    characteristics
                                                    Axy.z: Bxy,z; Coy.z: Dxy,z; VRxy,z: A, B, C, D are numerical linearization parameters assessed based on
                                                    the data of power sweep for specific modulation signal. The parameters do not depend on frequency nor
                                                    media. VR is the maximum calibration range expressed in RMS voltage across the diode.
                                                    ConvF and Boundary Effect Parameters: Assessed in flat phantom using E—field (or Temperature Transfer
                                                    Standard for f < 800 MHz) and inside waveguide using analytical field distributions based on power
                                                    measurements for f > 800 MHz. The same setups are used for assessment of the parameters applied for
                                                    boundary compensation (alpha, depth) of which typical uncertainty values are given. These parameters are
                                                    used in DASY4 software to improve probe accuracy close to the boundary. The sensitivity in TSL corresponds
                                                    to NORMx,y,z * ConvF whereby the uncertainty corresponds to that given for ConvF.A frequency dependent
                                                     ConvF is used in DASY version 4.4 and higher which allows extending the validity from + 50 MHz to + 100
                                                    MHz.
                                                    Sphericalisotropy (3D deviation from isotropy): in a field of low gradients realized using a flat phantom
                                                    exposed by a patch antenna.
                                                    Sensor Offset: The sensoroffset corresponds to the offset of virtual measurement center from the probe tip
                                                    (on probe axis}. No tolerance required.
                                                    Connector Angle: The angle is assessed using the information gained by determining the NORMx (no
                                                    uncertainty required).



                                         Certificate No: EX3—7406_Feb19                                  Page 2 of 10




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokhemt ) Imecsenirnisc—iksent | ENNREERENX — AHEcnichAdEarre | oSb—
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sqs.com/terms_and conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms_e—documenthim Aftention is drawn to the limitation of liabilty, indemnification and jurisdiction issues detined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this document is unlawful and offenders may be
prosectited to the fullest extent of the law
                             SGS Taiwan Ltd.        No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/% 2t                             ®JB Ar 6& % 8 & # 15 134 &
             6 MBeliePRcic Mss c                    1 (886—2) 2200—3279                                  1 (886—2) 2208—0488                   wwrnw.sgs.com
                                                                                                                                               Member of SGS Group


                                                                                                                                                                Report No. :E5/2019/40005
                                                                                                                                                                Rev: 01
                                                                                                                                                                Page : 8                of       15




                                         EX3DV4 — SN :7466                                                                                                            February 4, 2019


                                          DASY/EASY — Parameters of Probe: EX3DV4 — SN:7466
                                          Basic Calibration Parameters
                                                                                         Sensor X                        Sensor Y                      Sensor Z               Unc (k=2)
                                           Norm (pVi(Vim)?)"                                047                            0.40                          0.62                 £10.1%
                                           DCP (mV)"                                        98.2                           99.6                        _ 98.8


                                         Calibration Results for Modulation Response
                                           Uib          Communication System Name                             A            B           c           p          VR         Max         Unc®
                                                                                                             dB         dByuV                      dB         mV         dev.        (k=2)
                                           0            Cw                                          x        0.0         0.0           1.0        0.00       1526       130%        £47%
                                                                                                    Y        0.0         0.0           10                    138.6
                                                                                                    y        0.0         0.0           10                    155.1


                                           The reported uncertainty of measurementis stated as the standard uncertainty of measurement
                                           multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage
                                           probability of approximately 95%.


                                         * The uncertainties of Norm X.Y,Z do not affect the E*—field uncertainty inside TL (see Pages 5 and 6)
                                         * Numerical inearization parameter: uncertainty not required.
                                         © Uncertainty is determined using the max. deviation from linear response applying rectangular distribution and is expressed for the square of the
                                         field value




                                         Certificate No: EX3—7466_Feb19                                     Page 3 of 10




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokhemt ) Imecsenirnisc—iksent | ENNREERENX — AHEcnichAdEarre | oSb—
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sqs.com/terms_and conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms_e—documenthim Aftention is drawn to the limitation of liabilty, indemnification and jurisdiction issues detined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this document is unlawful and offenders may be
prosectited to the fullest extent of the law
                             SGS Taiwan Ltd.       No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/% 2t                                        ®JB Ar 6& % 8 & # 15 134 &
             6 MBeliePRcic Mss c                  1 (886—2) 2200—3279                                        t (886—2) 2208—0488                         www.w.sgs.com
                                                                                                                                                         Member of SGS Group


                                                                                                                                                     Report No. :E5/2019/40005
                                                                                                                                                     Rev: 01
                                                                                                                                                     Page: 9           of      15




                                         EX3DV4— SN:7466                                                                                                February 4, 2019

                                          DASY/EASY — Parameters of Probe: EX3DV4 — SN:7466

                                         Other Probe Parameters
                                           Sensor Arrangement                                                                                               Triangular
                                           Connector Angle (°)                                                                                                     —6.8

                                           Mechanical Surface Detection Mode                                                                                  enabled
                                           Optical Surface Detection Mode                                                                                     disabled

                                           Probe Overall Length                                                                                               337 mm
                                           Probe Body Diameter                                                                                                  10 mm
                                           Tip Length                                                                                                            9 mm
                                           Tip Diameter                                                                                                        2.5 mm
                                           Probe Tip to Sensor X Calibration Point                                                                               1 mm
                                           Probe Tip to Sensor Y Calibration Point                                                                               1 mm

                                           Probe Tip to Sensor Z Calibration Point                                                                               1 mm
                                           Recommended Measurement Distance from Surface                                                                        1.4 mm




                                         Certificate No: EX3—7466_Feb19                               Page 4 of 10




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokhemt ) Imecsenirnisc—iksent | ENNREERENX — AHEcnichAdEarre | oSb—
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sqs.com/terms_and conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms_e—documenthim Aftention is drawn to the limitation of liabilty, indemnification and jurisdiction issues detined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this document is unlawful and offenders may be
prosectited to the fullest extent of the law
                             SGS Taiwan Ltd.      No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/% 2t                       ®JB Ar 6& % 8 & # 15 134 &
             6 MBeliePRcic Mss c                 1 (886—2) 2200—3279                                   f (886—2) 2208—0488                     www.tw.sgs.com
                                                                                                                                               Member of SGS Group


                                                                                                                                                             Report No. :E5/2019/40005
                                                                                                                                                             Rev: 01
                                                                                                                                                             Page: 10                       of   15




                                         EX3DV4— SN:7466                                                                                                               February 4, 2019




                                          DASY/EASY — Parameters of Probe: EX3DV4 — SN:7466

                                         Calibration Parameter Determined in Head Tissue Simulating Media
                                                        Relative  Conductivity                                                                                Depth            Unc
                                               £(MbHz)°_|_Permittivity"               (Sim)"          ConvFX        ConvEY|         ConvEZ       Alpha®        |__(mm)         (k=2)

                                                    600            42.7                0.88            10.73          10.73          10.73         0.00         1.00        £13.3 %
                                                    750            41.9                0.89             10.45         1045           1045          0.46         0.85        +12.0 %
                                                    835            41.5                0.90            10.15          10.15          10.15         0.27         1.18        £12.0 %
                                                    900            41.5                0.97             9.87           9.87          9.87          0.33         1.04        £12.0 %
                                                    1750           40.1                1.37             8.99           8.99          8.99          0.33         0.86        £12.0 %
                                                    1900           40.0                1.40             8.67           8.67          8.67          0.36         0.85        +12.0 %
                                                    2000           40.0                1.40             8.53           8.53          8.53          0.35         0.85        £12.0 %
                                                    2300           39.5                1.67             8.26           8.26          8.26          0.34         0.86        £120%
                                                    2450           39.2                1.80             7.66           7.66          7.66          0.38         0.90        +12.0 %
                                                    2600           39.0                1.96             743            743           743           0.27         1.30        £12.0 %
                                                    3300           38.2                2.71             7.05           7.05          7.05          0.30         115         £181%
                                                    3500           37.9                2.91             6.98           6.98          6.98          0.30         120         £131%
                                                    3700           37.7                3.12             6.94           6.94          6.94          0.30         1.20        £13.1 %
                                                    3900           37.5                3.32             6.71           6.71          671           0.25         1.60        £13.1%
                                                    5200           36.0                4.66             5.56           5.56          5.56          0.40         1.80        £13.1%
                                                    5300           35.9                4.76             541            541           5.41          0.40         180         £131%
                                                    5600.          35.5                5.07             4.88           4.88          4.88          0.40         1.80        £13.1 %
                                                    5800.          35.3                5.27             5.06           5.06     i    5.06          0.40         1.80        £131%


                                         © Frequency validty above 300 MHz of + 100 MHz only applies for DASY v4.4 and higher (see Page 2), alse it is restricted to + 50 MHz. The
                                         uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the inicated frequency band. Frequency validity
                                         below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Validity of Convr assessed at
                                         8 MHz is 4—9 MHz, and ConvF assessed at 13 MHz is 9—19 MHz. Above 5 GHz frequency validity can be extended to + 110 MHz.
                                         " At frequencies below 3 GHz, the validity oftissue parameters (c and a) can be relaed to + 10% if liquid compensation formula is applied to
                                         measured SAR values. At frequencies above 3 GHz, the validily of tssue parameters ( and a)is restricted to + 5%. The uncertainty is the RSS of
                                         the Convuncertainty for indicated targettissue parameters
                                         * Alpha/Depth are determined during calibration, SPEAG warrants that the remaining deviation due to the boundary effect after compensation is
                                         always less than + 1% for frequencies below 3 GHz and below + 2% for frequencies between 3—6 GHz at any distancelarger than half the probetip
                                         diameter from the boundary:




                                         Certificale No: EX3—7466_Feb19                                    Page 5 of 10




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokhemt ) Imecsenirnisc—iksent | ENNREERENX — AHEcnichAdEarre | oSb—
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sqs.com/terms_and conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms e—document.him, Atention is drawn to the limtation of liabilty, indemnification and jurisdiction Issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this document is unlawful and offenders may be
prosectited to the fullest extent of the law
                             SGS Taiwan Ltd.         No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/% 2t                                    ®JB Ar 6& % 8 & # 15 134 &
             6 MBeliePRcic Mss c                    1 (886—2) 2200—3279                                     1 (886—2) 2208—0488                           wwrnw.sgs.com
                                                |                                                                                                         Memberof SGS Group


                                                                                                                                                           Report No. :E5/2019/40005
                                                                                                                                                           Rev: 01
                                                                                                                                                           Page: 11                      of   15




                                         EX3DV4~ SN:7466                                                                                                              February 4, 2019




                                          DASY/EASY — Parameters of Probe: EX3DV4 — SN:7466

                                         Calibration Parameter Determined in Body Tissue Simulating Media
                                                                 Relative         Conductivity                                                              Depth °           Une
                                               £(MHz)®        |_Permittivity"        (Sim)"             ConvFX     ConvFY        ConvFZ        Alpha®        |__({mm)        (k=2)

                                                    600            56.1                0.95             10.86        10.86         10.86         0.00         1.00         £13.3 %
                                                    750            55.5                0.96             10.49        10.49         10.49         0.30         1.08         2120 %
                                                    835            55.2                0.97             10.04        10.04         10.04         0.31         1.09         +120 %
                                                    900            55.0                1.05              9.94        9.94          9.94          0.31         1.04         £12.0 %
                                                    1750           534                 149               8.48        8.48          848           0.36         0.87         +120 %
                                                    1900           53.3                1.52              8.04        8.04          8.04          0.44         0.86         £12.0 %
                                                    2000           53.3                1.52              7.94        7.94          7.94          0.30         1.15         £12.0 %
                                                    2300           52.9                1.81              7.84        7.84          7.84          0.40        0.92          £12.0 %
                                                    2450           52.7                1.95              7m          7m            77            0.44        0.90          £12.0 %
                                                    2600           52.5                216               747         7.a7          7.47          0.41        0.96          +12.0 %
                                                    3300           51.6                3.08              6.86        6.86          6.86          0.26         1.20         £13.1%
                                                    3500           51.3                3.31              6.69        6.69          6.69          0.25         1.25         £13.1%
                                                    3700           51.0                3.55              6.58        6.58          6.58          0.30         1.25         £18.1 %
                                                    3900           51.2                3.78              612         6.12          6.12          0.25         1.60         £13.1 %
                                                    5200           49.0                5.30              4.95        4.95          4.95          0.50         1.90         £13.1%
                                                    5300.          48.9                542               4.80        4.80          4.80          0.50         1.90.        £13.1 %
                                                    5600           48.5                5.77              4.22        4.22          4.22          0.50         1.90         £13.1 %
                                                    5800           48.2                6.00              4.38        4.38          4.38          0.50         1.90         £13.1 %


                                         © Frequency validty above 300 MHz of + 100 MHz only applies for DASY v4.4 and higher (see Page 2), else it is restricted to + 50 MHz. The
                                         uncertainty is the RSS of the Conv uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validty
                                         below 300 MHz is + 10, 25, 40, 50 and 70 MHz for Conv assessments at 30, 64, 128, 150 and 220 Mz respectively. Validity of Conve assessed at
                                         6 MHz is 4—9 MHz, and Convassessed at 13 MHz is 9—19 MHz. Above 5 GHz frequency valdity can be extended to + 110 MHz.
                                         " Atfrequencies below 3 GHz, the validity of tissue parameters (s and a) can be relaxed to + 10% if liquid compensation formula is applied to
                                         measured SAR values. At frequencies above 3 GHz, the validity of tssue parameters (c and a)is restricted to + 5%. The uncertainty is the RSS of
                                         the ConvF uncertainty for indicated target tissue parameters
                                         5 AlphafDepth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is
                                         always less than :+ 1% for frequencies below 3 GHz. and below + 2% for frequencies between 3—6 GHz at any distancelarger than half the probe tip
                                         diameter from the boundary




                                         Certificate No: EX3—7466_Feb19                                    Page 6 of 10




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokhemt ) Imecsenirnisc—iksent | ENNREERENX — AHEcnichAdEarre | oSb—
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sqs.com/terms_and conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms e—document.him, Atention is drawn to the limtation of liabilty, indemnification and jurisdiction Issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this document is unlawful and offenders may be
prosectited to the fullest extent of the law
                             SGS Taiwan Ltd.         No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/% 2t                                 ®JB Ar 6& % 8 & # 15 134 &
             6 MBeliePRcic Mss c                    1 (886—2) 2200—3279                                     1 (886—2) 2208—0488                         wwrnw.sgs.com
                                                |                                                                                                       Memberof SGS Group


                                                                                                                                                     Report No. :E5/2019/40005
                                                                                                                                                     Rev: 01
                                                                                                                                                     Page: 12              of    15




                                         EX3DV4— SN:7466                                                                                                February 4, 2019




                                                                                        Frequency Response of E—Field
                                                                                             (TEM—Cell:ifi110 EXX, Waveguide: R22)
                                                      Frequency response (normalized




                                                                                                Le]
                                                                                                TEM

                                                                                       Uncertainty of Frequency Response of E—field: 2 6.3%(k=2)




                                         Certificate No: EX3—7466_Feb19                                      Page 7 of 10




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokhemt ) Imecsenirnisc—iksent | ENNREERENX — AHEcnichAdEarre | oSb—
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sqs.com/terms_and conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms e—document.him, Atention is drawn to the limtation of liabilty, indemnification and jurisdiction Issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this document is unlawful and offenders may be
prosectited to the fullest extent of the law
                             SGS Taiwan Ltd.        No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/% 2t                    ®JB Ar 6& % 8 & # 15 134 &
             6 MBeliePRcic Mss c                    1 (886—2) 2200—3279                                       1 (886—2) 2208—0488              wwrnw.sgs.com
                                                |                                                                                              Memberof SGS Group


                                                                                                                                                     Report No. :E5/2019/40005
                                                                                                                                                     Rev: 01
                                                                                                                                                     Page: 13              of    15




                                         EX3DV4~ SN:7466                                                                                                February 4, 2019




                                                                               Receiving Pattern (¢), 8 = 0°

                                                                  £=600 MHz,TEM                                                £=1800 MHz,R22




                                                        as4.
                                                    &
                                                    &
                                                    3 001
                                                    &
                                                        54.




                                                                           Uncertainty of Axial Isotropy Assessment: £ 0.5% (k=2)




                                         Certificate No: EX3—7466_Feb19                               Page 8 of 10




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokhemt ) Imecsenirnisc—iksent | ENNREERENX — AHEcnichAdEarre | oSb—
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sqs.com/terms_and conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms e—document.him, Atention is drawn to the limtation of liabilty, indemnification and jurisdiction Issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this document is unlawful and offenders may be
prosectited to the fullest extent of the law
                             SGS Taiwan Ltd.        No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/% 2t                    ®JB Ar 6& % 8 & # 15 134 &
             6 MBeliePRcic Mss c                    1 (886—2) 2200—3279                                1 (886—2) 2208—0488                     wwrnw.sgs.com
                                                |                                                                                              Memberof SGS Group


                                                                                                                                                                        Report No. :E5/2019/40005
                                                                                                                                                                        Rev: 01
                                                                                                                                                                        Page: 14 of 15




                                         EX3DV4~ SN:7466                                                                                                                     February 4, 2019




                                                                                                           Dynamic Range f(SARneaq)
                                                                                                                     (TEM cell , feyy;= 1900 MHz)
                                                              Input Signal [uV)




                                                                                                                                        10       10‘           10°
                                                                                                                                SAR [mWicm3]

                                                                                                              not compensated
                                                                                                                                                       Ce]
                                                                                                                                                 compensated
                                                                                               to
                                                                                  Error [dB]




                                                                                                                                        T       T
                                                                                                    103        102        101          109     10!           102       103
                                                                                                                                SAR [mW/cm3]
                                                                                                              not compensated                  compensated

                                                                                                          Uncertainty of Linearity Assessment: £ 0.6% (k=2)




                                         Certificate No: EX3—7466_Feb19                                                         Page 9 of 10




Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eokhemt ) Imecsenirnisc—iksent | ENNREERENX — AHEcnichAdEarre | oSb—
This document is Issued by the Company subject to its General Condiions of Service printed overleaf, available on request or accessible at www.sqs.com/terms_and conditions.him and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www.sqs.com/terms e—document.him, Atention is drawn to the limtation of liabilty, indemnification and jurisdiction Issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot
be reproduiced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this document is unlawful and offenders may be
prosectited to the fullest extent of the law
                             SGS Talwan Ltd.        No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/% 2t                                         ®JB Ar 6& % 8 & # 15 134 &
             6 MBeiePRcic fkk c                     1 (886—2) 2200—3279                                                         1 (886—2) 2208—0488                  wwrnw.sgs.com
                                                |                                                                                                                    Memberof SGS Group


                                                                                                                                                     Report No. :E5/2019/40005
                                                                                                                                                     Rev: 01
                                                                                                                                                     Page: 15             of    15




                                            EX3DV4— SN:7466                                                                                            February 4, 2019




                                                                                 Conversion Factor Assessment
                                                              1= 835 MHz,WGLS R9 (H_conv?)                             1= 1900 MHz.WGLS R22 (H_conve)




                                                                                                                                         2 me


                                                                                Deviation from Isotropy in Liquid
                                                                                               Error (¢, 8), £= 900 MHz
                                                                     Devation




                                                                           10      —08   —06   —04   —02   00     02     o4     06     o8       10
                                                                                Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2)


                                            Certficate No: EX3—7466_Feb19                             Page 10 of 10




                                                                                          — End of report —

Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.
Eoihent | Imdemhieenisc—ksent : EHIEREREIX — AHEAEAAIEGRT — Todtantl —
This document is Issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sqs.com/terms and conditions htm and for electronic format
documents, subject to Terms and Conditions for Electronic Documents at www sqs.com/ferms e—documenthim Aftention is drawn to the limitation of liability, indemnffication and jurisdiction issues defined
therein. Any holder of this document is advised that information contained hereon reflects the Company‘s findings at the time of ts intervention only and within the limits of Client‘s instructions, if any. The
Company‘s sole responsibility is to its Client and this docuimentdoes not exonerate partes to a transaction from exercising all their rights and obligations under the transaction documents. This docuimentcannot
be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearanceof this docuiment is unlawul and offenders may be
prosectited to the fullest extent of the law
                             SGS Talwan Ltd.        No.134, Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan 24803/%r 2t# ®JtE Ar 6& % F & # 15 134
             6 MBeiePRcic fkk c                     1 (886—2) 2200—3279                                1 (886—2) 2208—0488                      wwrnw.sgs.com
                                                |                                                                                               Member of SGS Group



Document Created: 2019-10-08 10:24:21
Document Modified: 2019-10-08 10:24:21

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