I18Z62335-SEM02_SAR_Rev0 up2_118-134

FCC ID: 2AJOTTA-1157

RF Exposure Info

Download: PDF
FCCID_4154167

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EX3DV4— SN:7514                                                                                                             August 27, 2018


DASY/EASY — Parameters of Probe: EX3DV4 — SN:7514
Calibration Parameter Determined in Body Tissue Simulating Media
                       Relative         Conductivity                                                               Depth °           Une
     f(MHz)*         Permittivity"         (S/m)"          ConvFX         ConvFY        ConvFZ        Aipha®        _({mm)          (k=2)

        150              61.9                0.80            12.43         1243           1243          0.00         1.00        *13.3 %
        300              58.2                0.92            11.39         11.39          11.39         0.05         1.20        *13.3 %
        450              56.7                0.94            11.34         11.34          11.34         0.08         1.20        13.3 %
        750              55.5                0.96             9.68          9.68          9.68          0.31         1.04        +12.0 %
        835              55.2                0.97             9.47          9.47          9.47          0.46         0.80        * 12.0 %
        900              55.0                1.05             9.34          9.34           9.34         0.46         0.83        * 12.0 %
       1450              54.0                1.30             8.02          8.02           8.02         0.31         0.80        *12.0 %
       1640              53.7                1.42             7.85          7.85           7.85         0.42         0.81        + 12.0 %
       1750              53.4                1.49             7.82          7.82           7.82         0.39         0.83        * 12.0 %

       1810              53.3                1.52             7.69          7.69           7.69         0.32         0.92        *12.0 %
       1900              53.3                1.52             783           7.53           183          0.35         0.83        * 12.0 %
       2000              $83                 1.52             7.45          745            745          0.39         0.80        * 12.0 %
       2100              53.2                1.62             7.39          7.39           7.39         0.32         0.94        * 12.0 %
       2300              52.9                1.81             7.25          725            7.25         0.37         0.85        +12.0 %
       2450              52.7                1.95             7a3           713            7A3          0.32         0.97        +12.0 %
       2600              52.5                216              7.06          7.06           7.06         0.24         1.10        +12.0 %
       3500              51.3                3.31             6.85          6.85           6.85         0.00         1.00        £13.1 %
       3700              51.0                3.55             6.75          6.75           6.75         0.00         1.00        #13.1 %
       5200              49.0                5.30             4.59          4.59           4.59         0.50         1.90        *13.1 %
       5250              48.9                5.36             4.54          4.54           4.54         0.50         1.90        #13.1 %
       5300              48.9                5.42             4.49          4.49           4.49         0.50         1.90        £13.1%
       5500              48.6                5.65             4.A7          4.17           4.17         0.50         1.90        #13.1%
       5600              48.5                .77              4.00          4.00           4.00         0.50         1.90        *13.1 %
       5750              48.3                5.94             3.98          3.98           3.98         0.50         1.90        #13.1 %
       5800              48.2                6.00             3.94          3.94           3.94         0.50         1.90        *13.1%
© Frequency validity 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 ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity
below at 150 MHzis + 50 MHz. Above 5 GHz frequency validity can be extended to + 110 MHz.
" At frequencies below 3 GHz, the validity of tissue parameters ( and 0) can be relaxed to + 10% if liquid compensation formula is applied to
measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (e and 0) is restricted to + 5%. The uncertainty is the RSS of
the ConyF uncertainty for indicated target tissue 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 distance larger than half the probe tip
diameterfrom the boundary.


Certificate No: EX3—7514_Aug18                                   Page 6 of 39


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 EXSDV4— SN:7514                                                                                                                                                                                August 27, 2018


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

                                                 TTTTTTT




                                      14

                                      A BP                               ceceebpebsabesacoesavesaoesialysaitisniaarvescoecvonervesainesvencet
           Frequency response (normalized)

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                                     D@—frmmmmmiss

                                     0.5                   L—L_L—                               f
                                                                                              1000

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




 Certificate No: EX3—7514_Aug18                                                                                  Page 7 of 39


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 EX3DV4— SN:7514                                                                                                                                                                                         August 27, 2018




                                                                   Receiving Pattern (¢), 8 = 0°

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

                                135                                       s                  as                                               135                     t==                            45
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                            °        .         ;           ft                  |                                                                  %
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                                             ¥——.4.—#                                                                                                          4——+                    %                     .
                                225                    Stegiewt *                          Bs                                                 2as                  Te            ye*                Bs

                                                          ‘sro                                                                                             _            "sto
                       *                           ®                      ®                              *                           *                      *                          ®                         LA
                      Tot                          X                      Y                                  Z                      Tot                        X                       Y                         £
       Error [dB]




                    s§§ce«




                                                                                                                                                                                           2500 MHz


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




 Certificate No: EX3—7514_Aug18                                                                                      Page 8 of 39


EXSDV4— SN:7514                                                                                                               August 27, 2018




                                                           Dynamic Range f(SARpeaq)
                                                                     (TEM cell , fex= 1900 MHz)
                  Input Signal [uV)




                                                   108        102         107        10°         101          10         10
                                                                                SAR [mW/iem3]
                                                              not compensated                    compensated
                                      Error [dB]




                                                    108        102        101         100       10       102       103
                                                                                SAR [mW/cm3]
                                                              not compensated                   compensated


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




Certificate No: EX3—7514_Aug18                                                  Page 9 of 39


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      EX3DV4— SN:7514                                                                                                                                                          August 27, 2018



                                                     Conversion Factor Assessment
                        f= 900 MHz,WGLS RY (H_convF)                                                                    1= 1810 MHz,WGLS R22 (H_convF)

                 40-.


                 35 i                                                                                          |‘

                    E                                                                                         »|.
                 30—                                                                                           [ '._
                    L                                                                                          }    &



             a*                                                                                           &*            °
             $      |                                                                                     $




                                    :                          A             m                                                                                             i
                        5      10               15      2          28        %       5          40                                 10          1              25      30          35   40
                                                      2 {mm)                                                                                        2 {mm]
                              *}                                            "®)                                                    _+J
                            anabtcal                                      measured                                               anabtcal                          measured



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




                                           —1.0       —0.8         —0.6       —0.4       —0.2        00        02           04           0.6       08        1.0
                                                Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2)




      Certificate No: EX3—7514_Aug18                                                       Page 10 of 39


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     EX3DV4— SN:7514




     DASY/EASY — Parameters of Probe: EX3DV4 — SN:7514
                                                                  August 27, 2018




     Other Probe Parameters
      Sensor Arrangement                                             Triangular
      Connector Angle (°)                                                 ~19.8
      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—7514_Aug18               Page 11 of 39


                                                    No.I18Z62335-SEM02
                                                       Page 124 of 159


ANNEX H        Dipole Calibration Certificate
835 MHz Dipole Calibration Certificate




                                                ©Copyright. All rights reserved by CTTL.


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Callbll'atlon Laboratory of                                  Q\\\‘\&//\J”'@   G   Schweizerischer Kalibrierdienst
Schmid & Partner                                            M                 c   Service suisse d‘étalonnage
  Engineering AG                                            P sys                 Servizio svizzero di taratura
Zeughausstrasse 43, 8004 Zurich, Switzerland                 4,,///fi\\53      S   swiss Calibration Service
                                                                "hilubs


Accredited 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:
TSL                          tissue simulating liquid
ConvrF                       sensitivity in TSL / NORM x,y,z
N/A                          not applicable or not measured

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"
Additional Documentation:
    e) DASY4/5 System Handbook
Methods Applied and Interpretation of Parameters:
     Measurement Conditions: Further details are available from the Validation Report at the end
     of the certificate. All figures stated in the certificate are valid at the frequency indicated.
     Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed
     point exactly below the center marking of the flat phantom section, with the arms oriented
     parallel to the body axis.
     Feed Point Impedance and Return Loss: These parameters are measured with the dipole
     positioned under the liquid filled phantom. The impedance stated is transformed from the
     measurement at the SMA connector to the feed point. The Return Loss ensures low
     reflected power. No uncertainty required.
     Electrical Delay: One—way delay between the SMA connector and the antenna feed point.
     No uncertainty required.
     SAR measured: SAR measured at the stated antenna input power.
     SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna
     connector.
     SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the
     nominal SAR result.
 The reported uncertainty of measurement is 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%.




Certificate No: D835V2—4d069_Jul18                              Page 2 of 8


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Measurement Conditions
   DASY system configuration, as far as not given on page 1.
     DASY Version
     Extrapolation
     Phantom
                                                               DASY5
                                                     Advanced Extrapolation
                                                      Modular Flat Phantom
                                                                                                   V52.10.1




     Distance Dipole Center — TSL                              15 mm                             with Spacer
     Zoom Scan Resolution                              dx, dy, dz =5 mm
     Frequency                                          835 MHz +1 MHz



Head TSL parameters
   The following parameters and calculations were applied.
                                                               Temperature       Permittivity          Conductivity
     Nominal Head TSL parameters                                  22.0 °C           41.5                0.90 mho/m
     Measured Head TSL parameters                              (22.0 £0.2) °C    40.7 26 %           0.92 mho/m £ 6 %
     Head TSL temperature change during test                      <0.5 °C


SAR result with Head TSL

     SAR averaged over 1 cm* (1 g) of Head TSL                  Condition
     SAR measured                                        250 mW input power                     2.40 W/ikg
     SAR for nominal Head TSL parameters                     normalized to 1W        9.40 Wikg x 17.0 % (k=2)

     SAR averaged over 10 cm* (10 g) of Head TSL                 condition
     SAR measured                                        250 mW input power                 1.54 Wikg
     SAR for nominal Head TSL parameters                     normalized to 1W        6.06 W/kg + 16.5 % (k=2)


Body TSL parameters
   The following parameters and calculations were applied.
                                                               Temperature       Permittivity          Conductivity
     Nominal Body TSL parameters                                  22.0 °C           55.2                0.97 mho/m
     Measured Body TSL parameters                              (22.0 £ 0.2) °C   55.2 + 6 %          0.99 mho/m + 6 %
      Body TSL temperature change during test                     <0.5 °C

SAR result with Body TSL

     SAR averaged over 1 cm* (1 g) of Body TSL                  Condition
      SAR measured                                       250 mW input power                     2.42 W/kg
      SAR for nominal Body TSL parameters                    normalized to 1W        9.53 Wikg # 17.0 % (k=2)

      SAR averaged over 10 cm* (10 g) of Body TSL                condition
      SAR measured                                       250 mW input power                  1.59 Wikg
      SAR for nominal Body TSL parameters                    normalized to 1W         6.28 Wikg x 16.5 % (k=2)



Certificate No: D835V2—40069_Jul18                    Page 3 of 8


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Appendix (Additional assessments outside the scope of SCS 0108)

Antenna Parameters with Head TSL

      Impedance, transformed to feed point                                           50.8 Q — 2.1 jQ
      Return Loss                                                                       — 33.0 dB



Antenna Parameters with Body TSL

      Impedance, transformed to feed point                                           46.1 Q — 5.2 jQ
      Return Loss                                                                      —23.4 dB




General Antenna Parameters and Design

      Electrical Delay (one direction)                                                  1.396 ns


After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured.

The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the
second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some of the dipoles, small end caps
are added to the dipole arms in order to improve matching when loaded according to the position as explained in the
"Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still
according to the Standard.
No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the
feedpoint may be damaged.


Additional EUT Data

      Manufactured by                                                                    SPEAG
      Manufactured on                                                              November 09, 2007




Certificate No: D835V2—40069_Jul18                       Page 4 of 8


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 DASY5 Validation Report for Head TSL

                                                                                     Date: 16.07.2018

 Test Laboratory: SPEAG, Zurich, Switzerland

 DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN:4d069

 Communication System: UID 0 — CW; Frequency: 835 MHz
 Medium parameters used: £ = $35 MHz; 0 = 0.92 $/m; & = 40.7; p = 1000 kg/m?*
 Phantom section: Flat Section
 Measurement Standard: DASYS5 (IEEE/IEC/ANSI C€63.19—2011)

 DASY52 Configuration:

    e   Probe: EX3DV4 — SN7349; ConvF(9.9, 9.9, 9.9) @ 835 MHz; Calibrated: 30.12.2017

    e    Sensor—Surface: 1.4mm (Mechanical Surface Detection)

    e   Electronics: DAE4 Sn601; Calibrated: 26.10.2017

    e    Phantom: Flat Phantom 4.9 (front); Type: QD OOL P49 AA; Serial: 1001

    +    DASY32 52.10.1(1476); SEMCAD X 14.6.11(7439)


 Dipole Calibration for Head Tissue/Pin=250 mW, d=15mm/Zoom Scan (7x7x7)/Cube 0:
 Measurementgrid: dx=5mm, dy=5mm, dz=5mm
 Reference Value = 62.65 V/m; Power Drift = —0.01 dB
 Peak SAR (extrapolated) = 3.70 W/kg
 SAR(1 g) = 2.4 W/ikg; SAR(10 g) = 1.54 W/kg
 Maximum value of SAR (measured) = 3.25 W/kg


        dB
        0


         —2.00


         —4.00


         —6.00


         —8.00


         —10.00
                    0 dB = 3.25 W/kg = 5.12 dBW/kg




 Certificate No: D835V2—4d069_Jul18              Page 5 of 8


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 Impedance Measurement Plot for Head TSL




           File    View   Channel    Sweep   Calibration    Trace Scale   Marker   System Window    Help

                                                                                                  835.000000 MHz      50.789 C
                                                                                                        90.520 pF    —2.1057 O
                                                                                                   35.000000 MHz    22.306 mU
                                                                                                                      —68.254 °




                           ChiAug= 20
                  Chi: Start €35,000 MHz   ——                                                                       Stop 1.03500 GHz




                  00

                  00
                  00
              35.00
                 o           1     &
                 Ch1: Start 635,000 MHe    ——                                                                       Stop 1.03500 GHz

             Status       CH 1:     E‘H                    IC“1-Port               Avg=20 Delay                          LCL




 Certificate No: D835V2—40069_Jul18                                Page 6 of 8


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  DASY5 Validation Report for Body TSL

                                                                                      Date: 23.07.2018

  Test Laboratory: SPEAG, Zurich, Switzerland

  DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN:40069

  Communication System: UID 0 — CW; Frequency: 835 MHz
  Medium parameters used: f = 835 MHz; 0 = 0.99 S/m; & = 55.2; p = 1000 kg/m3
  Phantom section: Flat Section
  Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2011)

  DASY52 Configuration:

     e    Probe: EX3DV4 — SN7349; ConvF(10.05, 10.05, 10.05) @ 835 MHz; Calibrated: 30.12.2017

     e    Sensor—Surface: 1.4mm (Mechanical Surface Detection)

     e    Electronics: DAE4 Sn601; Calibrated: 26.10.2017

     +    Phantom: Flat Phantom 4.9 (Back); Type: QD OOR P49 AA; Serial: 1005

     «_   DASY52 52.10.1(1476); SEMCAD X 14.6.11(7439)


  Dipole Calibration for Body Tissue/Pin=250 mW, d=15mm/Zoom Scan (7x7x7)/Cube 0:
  Measurement grid: dx=5mm, dy=5mm, dz=5mm
  Reference Value = 60.75 V/m; Power Drift = —0.04 dB
  Peak SAR (extrapolated) = 3.59 W/kg
  SAR(1 g) = 2.42 W/kg; SAR(10 g) = 1.59 W/kg
  Maximum value of SAR (measured) = 3.22 W/kg




                                       0 dB = 3.22 W/kg = 5.08 dBW/kg




  Certificate No: D835V2—40069_Jul18                  Page 7 of 8


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Impedance Measurement Plot for Body TSL




           File    View    Channel    Sweep      Calibration    Trace   Scale Marker   System Window     Help

                                                                                                                     46.118 0
                                                                                                                    —5£1978 D
                                                                                                                   67.394 mU
                                                                                                                     ~123.66 °®




                           Ch1Aug= 20
                  Ch1: Start §35.000 MHz   ——                                                                      Stop 1.03500 GHz

                                                                                                      835.000000   —2$.428 dB




                  o0       Ch 1     =
                  Ch1: Start €35.000 MHe   ———

             Status       CH 1:      511                       ] C*1—Port              Avg=20 Delay                     LCL




 Certificate No: D835V2—40069_Jul18                                     Page 8 of 8


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     ca"bratlon Laboratory of                                           S\‘\\\\///’z}                            S      Schweizerischer Kalibrierdienst
     Schmid & Partner                                                  M                                         c      Service suisse d‘étalonnage
       Englneerlng AG                                                  gre                                              Servizio svizzero di taratura
     Zeughausstrasse 43, 8004 Zurich, Switzerland                       f'/,/Afi\“\?                              S      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 Agreement for the recognition of calibration certificates

     Client       CTTL (Auden)                                                                       Certificate No: D1900V2—5d101_Jul18

     CALIBRATION CERTIFICATE
      Object                                D1900V2 — SN:5d101


      Calibration procedure(s)              QA CAL—05.v10
                                            Calibration procedure for dipole validation kits above 700 MHz



      Calibration date:                     July 24, 2018


      This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (S1).
      The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate.


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


      Calibration Equipment used (M&TE critical for calibration)


      Primary Standards                      ID #                      Cal Date (Certificate No.)                            Scheduled Calibration
      Power meter NRP                        SN: 104778                04—Apr—18 (No. 217—02672/02673)                      Apr—19
      Power sensor NRP—Z291                  SN: 103244                04—Apr—18 (No. 217—02672)                            Apr—19
      Power sensor NRP—Z91                   SN: 108245                04—Apr—18 (No. 217—02673)                            Apr—19
      Reference 20 dB Attenuator             SN: 5058 (20k)            04—Apr—18 (No. 217—02682)                            Apr—19
      Type—N mismatch combination            SN: 5047.2 / 06827        04—Apr—18 (No. 217—02683)                            Apr—19
      Reference Probe EX3DV4                 SN: 7349                  30—Dec—17 (No. EX3—7349_Dec17)                        Dec—18
      DAE4                                   SN: 601                   26—Oct—17 (No. DAE4—601_Oct17)                       Oct—18


      Secondary Standards                    ID #                      Check Date (in house)                                 Scheduled Check
      Power meter EPM—442A                   SN: GB37480704            07—Oct—15 (in house check Oct—16)                     In house check: Oct—18
      Power sensor HP 8481A                  SN: US37292783            07—Oct—15 (in house check Oct—16)                     In house check: Oct—18
      Power sensor HP 8481A                  SN: MY41092317            07—Oct—15 (in house check Oct—16)                     In house check: Oct—18
      RF generator R&S SMT—06                SN: 100972                15—Jun—15 (in house check Oct—16)                     In house check: Oct—18
      Network Analyzer Agilent E8358A        SN: US41080477            31—Mar—14 (in house check Oct—17)                     In house check: Oct—18


                                             Name                                   Function                                 Signature
      Calibrated by:                         Manu Seitz                             Laboratory Technician



      Approved by:                           Katja Pokovic                          Technical Manager                   /C,/@



                                                                                                                            Issued: July 24, 2018
      This calibration certificate shall not be reproduced except in full without written approval of the laboratory.


     Certificate No: D1900V2—5d101_Jul18                                   Page 1 of 8


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CallbI"atIOH Laboratory of                                   \&‘\\L\I//I'V"/,,   g   Schweizerischer Kalibrierdienst
Schmid & Partner                                            ;ia\%\fl_%é           C   Service suisse d‘étalonnage
  Engineering AG                                            grzye                    Servizio svizzero di taratura
Zeughausstrasse 43, 8004 Zurich, Switzerland                 7'/,,//fi\“\?        S   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 Agreement for the recognition of calibration certificates

Glossary:
TSL                          tissue simulating liquid
ConvrF                       sensitivity in TSL / NORM x,y,z
N/A                          not applicable or not measured

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"

Additional Documentation:
   e) DASY4/5 System Handbook

Methods Applied and Interpretation of Parameters:
   e Measurement Conditions: Further details are available from the Validation Report at the end
     of the certificate. All figures stated in the certificate are valid at the frequency indicated.
   e Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed
     point exactly below the center marking of the flat phantom section, with the arms oriented
     paralle! to the body axis.
   e Feed Point Impedance and Return Loss: These parameters are measured with the dipole
     positioned under the liquid filled phantom. The impedance stated is transformed from the
     measurement at the SMA connector to the feed point. The Return Loss ensures low
     reflected power. No uncertainty required.
   e Electrical Delay: One—way delay between the SMA connector and the antenna feed point.
     No uncertainty required.
   e SAR measured: SAR measured at the stated antenna input power.
   e SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna
     connector.
   * SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the
     nominal SAR result.
 The reported uncertainty of measurement is 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%.




Certificate No: D1900V2—5d101_Jul18                             Page 2 of 8


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  Measurement Conditions
      DASY system configuration, as far as not given on page 1.
       DASY Version                                             DASY5                                 V52.10.1
        Extrapolation                                  Advanced Extrapolation
        Phantom                                         Modular Flat Phantom
        Distance Dipole Center — TSL                             10 mm                               with Spacer
       Zoom Scan Resolution                              dx, dy, dz =5 mm
        Frequency                                        1900 MHz + 1 MHz



  Head TSL parameters
     The following parameters and calculations were applied.
                                                                 Temperature       Permittivity           Conductivity
        Nominal Head TSL parameters                                 22.0 °C              40.0              1.40 mho/m
        Measured Head TSL parameters                             (22.0 + 0.2) °C   39.9 £ 6 %           1.34 mho/m £ 6 %
        Head TSL temperature change during test                     <0.5 °C                                         _——=


  SAR result with Head TSL

        SAR averaged over 1 cm° (1 g) of Head TSL                 Condition
        SAR measured                                       250 mW input power                       9.84 Wikg
        SAR for nominal Head TSL parameters                    normalized to 1W           40.4 Wikg # 17.0 % (k=2)


        SAR averaged over 10 cm‘ (10 g) of Head TSL                condition
        SAR measured                                       250 mW input power                       5.23 W/kg
        SAR for nominal Head TSL parameters                    normalized to 1W           21.3 Wikg #16.5 % (k=2)


  Body TSL parameters
     The following parameters and calculations were applied.
                                                                 Temperature       Permittivity           Conductivity
        Nominal Body TSL parameters                                 22.0 °C              53.3              1.52 mho/m
        Measured Body TSL parameters                             (22.0 £ 0.2) °C   54.3 £6 %            1.46 mho/m + 6 %
        Body TSL temperature change during test                     <0.5 °C              ~———                       w——


  SAR result with Body TSL

        SAR averaged over 1 cm‘ (1 g) of Body TSL                 Condition
        SAR measured                                       250 mW input power                       9.83 W/kg
        SAR for nominal Body TSL parameters                    normalized to 1W           40.4 Wikg x 17.0 % (k=2)

        SAR averaged over 10 cm* (10 g) of Body TSL                condition
        SAR measured                                       250 mW input power                    5.26 W/kg
        SAR for nominal Body TSL parameters                    normalized to 1W           21.4 Wikg # 16.5 % (k=2)



  Certificate No: D1900V2—5d101_Jul18                   Page 3 of 8



Document Created: 2019-01-31 09:21:24
Document Modified: 2019-01-31 09:21:24

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