I18Z60070-SEM01_SAR_Rev0_254-271

FCC ID: 2ACCJN025

RF Exposure Info

Download: PDF
FCCID_3855543

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   Measurement Conditions
      DASY system configuration, as far as not given on page 1.
        DASY Version                                              DASY5                              V52.10.0
        Extrapolation                                   Advanced Extrapolation
        Phantom                                          Modular Flat Phantom
        Distance Dipole Center — TSL                              15 mm                             with Spacer
        Zoom Scan Resolution                              dx, dy, dz =5 mm
        Frequency                                          835 MHz x 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   40.8 £ 6 %         0.91 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                   2.37 Wikg
        SAR for nominal Head TSL parameters                     normalized to 1W          9.37 Wikg a 17.0 % (k=2)

        SAR averaged over 10 cm* (10 g) of Head TSL                 condition
        SAR measured                                        250 mW input power                   1.53 W/kg
        SAR for nominal Head TSL parameters                     normalized to 1W          6.06 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             55.2              0.97 mho/m
        Measured Body TSL parameters                              (22.0 £0.2) °C     54.8 £ 6 %         1.01 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                     2.43 Wi/kg
         SAR for nominal Body TSL parameters                    normalized to 1W          9.41 Wikg + 17.0 % (k=2)

         SAR averaged over 10 cm* (10 g) of Body TSL                condition
         SAR measured                                       250 mW input power                   1.57 Wikg
         SAR for nominal Body TSL parameters                    normalized to 1W          6.12 W/kg * 16.5 % (k=2)



   Certificate No: D835V2—40069_Jul17                    Page 3 of 8


®3)
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    Appendix (Additional assessments outside the scope of SCS 0108)

    Antenna Parameters with Head TSL

          Impedance, transformed to feed point                                           52.1 Q —1.2 jQ
          Return Loss                                                                       — 32.4 dB



    Antenna Parameters with Body TSL

          Impedance, transformed to feed point                                           47.9 Q — 8.9 jQ
          Return Loss                                                                      — 26.9 dB




    General Antenna Parameters and Design

        l Electrical Delay (one direction)                       I                          1.392 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—4d069_Jul17                        Page 4 of 8




                                                                                                                                    arr


DASY5 Validation Report for Head TSL

                                                                                     Date: 19.07.2017

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: f = 835 MHz; 0 = 0.91 S/m; & = 40.8; p = 1000 kg/m
Phantom section: Flat Section
Measurement Standard: DASYS5 (IEEE/IEC/ANSI C€63.19—2011)

DASY52 Configuration:

       Probe: EX3DV4 — SN7349; ConvF(10.07, 10.07, 10.07); Calibrated: 31.05.2017;

       Sensor—Surface: 1.4mm (Mechanical Surface Detection)

       Electronics: DAE4 $n601; Calibrated: 28.03.2017

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

       DASY52 52.10.0(1446); SEMCAD X 14.6.10(7417)


Dipole Calibration for Head Tissue/Pin=250 mW, d=15mm/Zoom Scan (7x7x7)/Cube 0:
Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 62.08 V/m; Power Drift = —0.02 dB
Peak SAR (extrapolated) = 3.65 W/kg
SAR(1 g) = 2.37 W/kg; SAR(10 g) = 1.53 W/kg
Maximum value of SAR (measured) =3.21 W/kg

       dB
        0

        —2.20

        ~4.40

        —6.60

        —8.80

        —11.00
                   0 dB =3.21 W/kg = 5.07 dBW/kg




Certificate No: D835V2—40069_Jul17             Page 5 of 8


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        Impedance Measurement Plot for Head TSL




                                                                          19 Jul 2017    ©8:54:25
                   CHZ sii      i uo ors       1t 52145 a   ~11758 a   162.11 pF        835.000 000 MHz
                                                            stag




                   Avg
                   16


                   H1d

                   CH2




                   Ca




                   Av
                   169


                   H1d

                             START 635.000 000 MHz                             STOP 1 035.000 000 MHz




        Certificate No: D835V2—4d0069_Jul17                  Page 6 of 8


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                                                                                    l

 DASY5 Validation Report for Body TSL

                                                                                        Date: 19.07.2017
 Test Laboratory: SPEAG, Zurich, Switzerland

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

 Communication System: UID 0 — CW; Frequency: $35 MHz
 Medium parameters used: f = 835 MHz; 0 = 1.01 $/m; & = 54.8; p = 1000 kg/m?
 Phantom section: Flat Section
 Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—201 1)

 DASY52 Configuration:

     *   Probe: EX3DV4 — SN7349; ConvF(10.2, 10.2, 10.2); Calibrated: 31.05.2017;

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

     *   Electronics: DAE4 Sn601; Calibrated: 28.03.2017

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

     &   DASY52 52.10.0(1446); SEMCAD X 14.6.10(7417)


 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 = 59.35 V/m; Power Drift = —0.03 dB
 Peak SAR (extrapolated) = 3.67 W/kg
 SAR(I g) = 2.43 W/kg; SAR(10 g) = 1.57 W/kg
 Maximum value of SAR (measured) = 3.22 W/kg




         —2.20

         —4.40

         —6.60

         —8.80


         —11.00
                    0 dB = 3.22 W/kg = 5.08 dBW/kg




 Certificate No: D835V2—40069_Jul17             Page 7 of 8


(Ié")
        Impedance Measurement Plot for Body TSL




                                                                        19 Jul 2017    @9:16:58
                  CHI sii      1 U FS         1: 47.896 a   —38926 a 48.966 pF        835.000 000 MHz
                                                             ~—3—




                  fAvg
                  16


                  H1d                                 ky             s‘
                   CH2




                  Ca




                  Av
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                  H1d

                            START 635.000 06D MHz                            STOP 1 035.000 000 MHz




        Certificate No: D835V2—40069_Jul17                   Page 8 of 8


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         6    s                                                           y 19y
      Cahb"'atlon Laboratory of                                        S\\‘\\\\__////’/,}                        g Schweizerischer Kalibrierdienst
      Schm!d & Eartner                                                 ;Ia\fifif_                                  c Service suisse d‘étalonnage
        Engmeenng AG                                                   e                                                 Servizio svizzero di taratura
      Zeughausstrasse 43, 8004 Zurich, Switzerland                      {',,/7/\\\\\\3                           S       gwiss Calibration Service
                                                                            histals

      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—BJ (Auden)                                                                    Certificate No: D1750V2—1003_Jul17

      CALIBRATION CERTIFICATE
       Object                               D1750V2 — SN:10083


       Calibration procedure(s)             QA CAL—05.v9
                                            Calibration procedure for dipole validation kits above 700 MHz



       Calibration date:                    July 21, 2017


       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—17 (No. 217—02521/02522)                       Apr—18
       Power sensor NRP—Z91                   SN: 103244                04—Apr—17 (No. 217—02521)                             Apr—18
       Power sensor NRP—Z91                   SN: 103245                04—Apr—17 (No. 217—02522)                             Apr—18
       Reference 20 dB Attenuator             SN: 5058 (20k)            07—Apr—17 (No. 217—02528)                             Apr—18
       Type—N mismatch combination            SN: 5047.2 / 06327        O7—Apr—17 (No. 217—02529)                             Apr—18
       Reference Probe EX3DV4                 SN: 7349                  31—May—17 (No. EX3—7349_May17)                        May—18
       DAE4                                   SN: 601                   28—Mar—17 (No. DAE4—601_Mar17)                        Mar—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: US37202783            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 HP 8753E              SN: US37390585            18—Oct—01 (in house check Oct—16)                     In house check: Oct—17


                                              Name                                    Function                                 Signature
       Calibrated by:                         Michael Weber                           Laboratory Technician                   1



       Approved by:                           KatJa Pokovic                           Technical Manager                   M



                                                                                                                              Issued: July 24, 2017
       This calibration certificate shall not be reproduced except in full without written approval of the laboratory.


       Certificate No: D1750V2—1003_Jul17                                   Page 1 of 8




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    R      s                                                  y 9y
Callbtatlon Laboratory of                                   s\‘@/"n}          S   Schweizerischer Kalibrierdienst
Schmid & Partner                                           i&z—/m             c   Service suisse d‘étalonnage
  Engmeenng AG                                             T ts                   Servizio svizzero di taratura
                            :       —                      zy
Zeughausstrasse 43, 8004 Zurich, Switzerland                47/I/;\\w\\‘      S   gwiss Calibration Service
                                                               ulutuls

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
ConvF                        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, "EEE 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) 1IEC 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.
     e    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: D1750V2—1003_Jul17                              Page 2 of 8


(Elll)
         Measurement Conditions
            DASY system configuration, as far as not iven on page 1.
             DASY Version                                            DASY5                                 V52.10.0
              Extrapolation                                   Advanced Extrapolation
              Phantom                                          Modular Flat Phantom
              Distance Dipole Center — TSL                              10 mm                             with Spacer
              Zoom Scan Resolution                              dx, dy, dz =5 mm
              Frequency                                         1750 MHz & 1 MHz



         Head TSL parameters
            The following parameters and calculations were applied.
                                                                        Temperature       Permittivity         Conductivity
              Nominal Head TSL parameters                                  22.0 °C           40.1               1.37 mho/m
              Measured Head TSL parameters                              (22.0 £ 0.2) °C   39.0 +6 %          1.35 mho/m + 6 %
              Head TSL temperature change during test                      <05"C                                      _

         SAR result with Head TSL

              SAR averaged over 1 cm‘ (1 g) of Head TSL                  Condition
              SAR measured                                        250 mW input power                     9.15 W/kg
              SAR for nominal Head TSL parameters                     normalized to 1W         36.7 Wikg + 17.0 % (k=2)

              SAR averaged over 10 cm* (10 g) of Head TSL                 condition
              SAR measured                                        250 mW input power                     4.84 Wikg
              SAR for nominal Head TSL parameters                     normalized to 1W         19.4 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            53.4              1.49 mho/m
              Measured Body TSL parameters                              (22.0 + 0.2) °C   53.3 26 %          1.49 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                     9.29 W/kg
              SAR for nominal Body TSL parameters                     normalized to 1W         37.1 Wikg + 17.0 % (k=2)

               SAR averaged over 10 cm* (10 g) of Body TSL                condition
               SAR measured                                       250 mW input power                     4.94 Wikg
               SAR for nominal Body TSL parameters                    normalized to 1W         19.8 Wikg + 16.5 % (k=2)




         Certificate No: D1750V2—1003_Juf17                    Page 3 of 8


®3)
m
    Appendix (Additional assessments outside the scope of SCS 0108)

    Antenna Parameters with Head TSL

          Impedance, transformed to feed point                                           50.9 Q + 1.1 jQ
          Return Loss                                                                       — 37.1 dB



    Antenna Parameters with Body TSL

          Impedance, transformed to feed point                                           47.0 Q + 0.1 jQ
          Return Loss                                                                      — 80.2 dB




    General Antenna Parameters and Design

          Electrical Delay (one direction)                       l                          1.213 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                                                                 July 30, 2008




    Certificate No: D1750V2—1003_Jul17                        Page 4 of 8




                                                                                                                                    arr


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 DASY5 Validation Report for Head TSL

                                                                                    Date: 21.07.2017
 Test Laboratory: SPEAG, Zurich, Switzerland

 DUT: Dipole 1750 MHz; Type: D1750V2; Serial: D1750V2 — SN: 1003

 Communication System: UID 0 — CW; Frequency: 1750 MHz
 Medium parameters used: f = 1750 MHz; 0 = 1.35 $/m; & =39; p = 1000 kg/m*
 Phantom section: Flat Section
 Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—201 1)

 DASY52 Configuration:

     *   Probe: EX3DV4 — SN7349; ConvF(8.73, 8.73, 8.73); Calibrated: 31.05.2017;

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

     *   Electronics: DAE4 Sn601; Calibrated: 28.03.2017

     *   Phantom: Flat Phantom 5.0 (front); Type: QD 000 P50 AA; Serial: 1001

     &   DASY52 52.10.0(1446); SEMCAD X 14.6.10(7417)


 Dipole Calibration for Head Tissue/Pin=250 mW, d=10mm/Zoom Scan (7x7x7)/Cube 0:
 Measurement grid: dx=5mm, dy=5mm, dz=5mm
 Reference Value = 104.4 V/m; Power Drift = —0.05 dB
 Peak SAR (extrapolated) = 17.0 W/kg
 SAR(I g) = 9.15 W/kg; SAR(10 g) = 4.84 W/kg
 Maximum value of SAR (measured) = 14.0 W/kg




         —10.80
         ~14.40
         —18.00
                    0 dB = 14.0 W/kg = 11.46 dBW/kg




 Certificate No: D1750V2—1008_Jul17             Page 5 of 8


Impedance Measurement Plot for Head TSL




                                                                        21 Jul 2017 11101147
           (CHI) sii     1 U Fs           1: 50.939 o     1.0566 a   96.097 pH      1 750.000 0ad MHz
                                                        —~~~IT——




          Av
          16 *


          H1d

           CH2




          Ca




          Av
          16°

          H1d

                       START 1 550.000 000 MHz                               STOP 1 950.000 000 MHz




Certificate No: D1750V2—1003_Jul17                        Page 6 of 8


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  DASY5 Validation Report for Body TSL

                                                                                     Date: 20.07.2017
 Test Laboratory: SPEAG, Zurich, Switzerland

 DUT: Dipole 1750 MHz; Type: D1750V2; Serial: D1750V2 — SN: 1003

 Communication System: UID 0 — CW; Frequency: 1750 MHz
 Medium parameters used: f = 1750 MHz; 0 = 1.49 S/m; & = 53.3; p = 1000 kg/m?*
 Phantom section: Flat Section
 Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—2011)

 DASY52 Configuration:

     e    Probe: EX3DV4 — SN7349; ConvF(8.46, 8.46, 8.46); Calibrated: 31.05.2017;

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

     e    Electronics: DAFE4 Sn601; Calibrated: 28.03.2017

     *    Phantom: Flat Phantom 5.0 (back); Type: QD 000 P50 AA:; Serial: 1002

     «_   DASY52 52.10.0(1446); SEMCAD X 14.6.10(7417)


 Dipole Calibration for Body Tissue/Pin=250 mW, d=10mm/Zoom Scan (7x7x7)/Cube 0:
 Measurement grid: dx=5mm, dy=5mm, dz=5mm
 Reference Value = 99.34 V/m; Power Drift = —0.02 dB
 Peak SAR (extrapolated) = 16.4 W/kg
 SAR(1 g) = 9.29 W/kg; SAR(10 g) = 4.94 W/kg
 Maximum value of SAR (measured) = 13.4 W/kg




          —3.40

          —6.80

          —10.20

          ~13.60


          —17.00
                    0 dB = 13.4 W/kg = 11.27 dBW/kg




 Certificate No: D1750V2—1003_Jul17              Page 7 of 8


 Impedance Measurement Plot for Body TSL




                                                                  20 Jul 2017 14:37:37
           CHI sii     1 U Fs           1: 46.994 a   0.0703 2 6.3944 pH      1 750.000 000 MHz
                                                      ——p—~—




           Av
           is"

          H1d

           CH2




          Ca




          Av
          16°

          H1d

                     START 1 550.000 000 MHz                           STOP 1 950.000 000 MHz




Certificate No: D1750V2—1003_Jul17                     Page 8 of 8


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    Calibration Laboratory of
                                                                                                               S       Schweizerischer Kalibrierdienst
    Schmid & Partner                                                                                                   Service suisse d‘étalonnage
      Engineering AG                                                                                           C       Servizio svizzero di taratura
    Zeughausstrasse 43, 8004 Zurich, Switzerland                                                               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—BJ (Auden)                                                                    Certificate No: D1900V2—5d101_Jul17

    CALIBRATION CERTIFICATE
     Object                               D1900V2 — SN:5d101


     Calibration procedure(s)             QA CAL—05.v9
                                          Calibration procedure for dipole validation kits above 700 MHz



     Calibration date:                    July 26, 2017


     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—17 (No. 217—02521/02522)                       Apr—18
     Power sensor NRP—Z91                   SN: 108244                04—Apr—17 (No. 217—02521)                             Apr—18
     Power sensor NRP—Z91                   SN: 103245                04—Apr—17 (No. 217—02522)                             Apr—18
     Reference 20 dB Attenuator             SN: 5058 (20k)            O7—Apr—17 (No. 217—02528)                             Apr—18
     Type—N mismatch combination            SN: 5047.2 / 06327        O7—Apr—17 (No. 217—02529)                             Apr—18
     Reference Probe EX3DV4                 SN: 7349                  31—May—17 (No. EX8—7349_May17)                        May—18
     DAE4                                   SN: 601                   28—Mar—17 (No. DAE4—601_Mar17)                        Mar—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: US37202783            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 HP 8753E              SN: US37390585            18—Oct—01 (in house check Oct—16)                     In house check: Oct—17


                                            Name                                   Function
     Calibrated by:                         Johannes Kurikka                       Laboratory Technician



     Approved by:                           KatJa Pokovic                          Technical Manager

                                                                                                                        e   Issued: July 26, 2017
     This calibration certificate shall not be reproduced except in full without written approval of the laboratory.


    Certificate No: D1900V2—5d101_Jul17                                   Page 1 of 8


<II§II\!
           Calibration Laboratory of                                                           Schweizerischer Kalibrierdienst




                                                                                         ( 0
           Schmid & Partner                                                                    Service suisse d‘étalonnage
             Engineering AG                                                                    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
           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
                parallel 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.
                e    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_Jul17                             Page 2 of 8


Measurement Conditions
   DASY system configuration, as far as not given on page 1.
     DASY Version                                              DASY5                             V52.10.0
     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   40.7 £ 6 %         1.39 mho/m + 6 %
     Head TSL temperature change during test                      <6.5 °C                                   ———

SAR result with Head TSL

     SAR averaged over 1 cm‘ (1 g) of Head TSL                  Condition
     SAR measured                                        250 mW input power                    9.93 W/kg
     SAR for nominal Head TSL parameters                     normalized to 1W        40.0 W/kg + 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        21.0 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           53.3              1.52 mho/m
     Measured Body TSL parameters                              (22.0 £0.2) °C   54.1 £6 %           1.50 mho/m x 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                    10.0 W/kg
      SAR for nominal Body TSL parameters                    normalized to 1W        40.5 Wikg + 17.0 % (k=2)

      SAR averaged over 10 cm* (10 g) of Body TSL                condition
      SAR measured                                       250 mW input power                    5.33 Wikg
      SAR for nominal Body TSL parameters                    normalized to 1W        21.5 Wikg * 16.5 %(k=2)



Certificate No: D1900V2—5d101_Jul17                    Page 3 of 8


Appendix (Additional assessments outside the scope of SCS 0108)

Antenna Parameters with Head TSL

      Impedance, transformed to feed point                                           51.7 Q + 5.8 jQ
      Return Loss                                                                       — 24.5 dB



Antenna Parameters with Body TSL

      Impedance, transformed to feed point                                           46.2 Q + 6.6 jQ
      Return Loss                                                                      —22.0 dB




General Antenna Parameters and Design

      Electrical Delay (one direction)                                                  1,203 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                                                                March 28, 2008




Certificate No: D1900V2—5d101_Jul17                       Page 4 of 8



Document Created: 2018-05-15 17:11:17
Document Modified: 2018-05-15 17:11:17

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