I18Z61384-SEM01_SAR_Rev0_part3

FCC ID: ZNFX410YC

RF Exposure Info

Download: PDF
FCCID_4012121

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


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                                                                                       ~*




    DASY5 Validation Report for Head TSL

                                                                                            Date: 26.07.2017

    Test Laboratory: SPEAG, Zurich, Switzerland

    DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 — SN:5d101

    Communication System: UID 0 — CW; Frequency: 1900 MHz
    Medium parameters used: £ = 1900 MHz; 0 = 1.39 $/m; & = 40.7; p = 1000 kg/m*
    Phantom section: Flat Section
    Measurement Standard: DASYS5 (IEEE/IEC/ANSI C63.19—2011)

    DASY52 Configuration:

       e    Probe: EX3DV4 — SN7349; ConvF(8.43, 8.43, 8.43); Calibrated: 31.05.2017;

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

       e    Electronics: DAE4 Sn601; Calibrated: 28.03.2017

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

       «_   DASY532 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 = 106.3 V/m; Power Drift = —0.04 dB
    Peak SAR (extrapolated) = 18.4 W/kg
    SAR(1 g) = 9.93 W/kg; SAR(10 g) = 5.23 W/kg
    Maximum value of SAR (measured) = 14.9 W/kg




            —3.60

            —7.20

            —10.80

            ~14.40



                       0 dB = 14.9 W/kg = 11.73 dBW/kg




    Certificate No: D1900V2—5d101_Jul17             Page 5 of 8


(IEI)
        Impedance Measurement Plot for Head TSL




                                                                              26   Jul    2017    @8:52:00
                 CHI     sii     1 U   Fs        1: 51.727 a   5.8418 a   489.34 pH              1 900.000 000 MHz
                                                           "m=L>




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                               START 1 700.000 000 MHz                                   STOP 2 100.000 000 MHz




        Certificate No: D1900V2—5d101_Jul17                     Page 6 of 8


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                                                                                   ~*




    DASY5 Validation Report for Body TSL

                                                                                        Date: 26.07.2017

    Test Laboratory: SPEAG, Zurich, Switzerland

    DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 — SN:5d101

    Communication System: UID 0 — CW; Frequency: 1900 MHz
    Medium parameters used: f = 1900 MHz; 0 = 1.5 S/m; & = 54.1; p = 1000 kg/m*
    Phantom section: Flat Section
    Measurement Standard: DASYS5 (IEEE/IEC/ANSI C63.19—2011)

    DASY52 Configuration:

       e   Probe: EX3DV4 — SN7349; ConvF(8.2, 8.2, 8.2); Calibrated: 31.05.2017;

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

           Electronics: DAE4 $n601; Calibrated: 28.03.2017

       e   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 = 101.8 V/m; Power Drift = —0.09 dB
    Peak SAR (extrapolated) = 17.6 W/kg
    SAR(1 g) = 10 W/kg; SAR(10 g) = 5.33 W/kg
    Maximum value of SAR (measured) = 14.4 W/kg


           dB
           0

           —3.40

           —6.80

            —10.20

            —13.60

            —17.00
                       0 dB = 14.4 W/kg = 11.58 dBW/kg




    Certificate No: D1900V2—5d101_Jul17            Page 7 of 8


(IEI)
        Impedance Measurement Plot for Body TSL




                                                                             26 Jul 2017     11:15:02
                 CHI     sii     1 U   FS        1: 46.164 a   6.5918 n   552.17 pH         1 900.000 000 MHz
                                                               ——3f——




                 Av
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                  H1d

                               START 1 700.000 @00 MHz                                STOP 2 100.000 000 MHz




        Certificate No: D1900V2—5d101_Jul17                      Page 8 of 8


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                                                                       $
              Engineering AG                                                 E/A\F                                            Servizio svizzero di taratura
           Zeughausstrasse 43, 8004 Zurich, Switzerland                      "%,///_\\\\\\“                           S       Swiss Calibration Service
                                                                                  thitals

            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       CTTL—BJ (Auden)                                                                   Certificate No: D2450V2—853_Jul17

            CALIBRATION CERTIFICATE
             Object                               D2450V2 — SN:853


             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               O4—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. 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
                                                                                                                                      e

             Approved by:                          Katia Pokovic                            Technical Manager

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


            Certificate No: D2450V2—853_Jul17                                     Page 1 of 8


    C     .                                                    y
Callbll'atlon Laboratory of                                 S‘\\\\\\-f///'/'?   G   Schweizerischer Kalibrierdienst
Schmid & Partner                                            m                   c   Service suisse d‘étalonnage
  Engmeerlng AG                                             ooomeg                  Servizio svizzero di taratura
Zeughausstrasse 43, 8004 Zurich, Switzerland                 *4/,7/?\\\\“\?     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
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, "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
     paralle! 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: D2450V2—853_Jul17                                Page 2 of 8


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      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                                         2450 MHz # 1 MHz


      Head TSL barameters
         The following parameters and calculations were applied.
                                                                     Temperature       Permittivity          Conductivity
           Nominal Head TSL parameters                                  22.0 °C           39.2                1.80 mho/m
           Measured Head TSL parameters                              (22.0 + 0.2) °C   37.8 x6 %           1.87 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                     13.4 Wi/kg
           SAR for nominal Head TSL parameters                     normalized to 1W         52.2 Wikg a 17.0 % (k=2)

           SAR averaged over 10 cm* (10 g) of Head TSL                 condition
           SAR measured                                        250 mW input power                  6.26 Wikg
           SAR for nominal Head TSL parameters                     normalized to 1W         24.7 Wikg 2 16.5 % (k=2)


      Body TSL parameters
         The following parameters and calculations were applied.
                                                                     Temperature       Permittivity          Conductivity
           Nominal Body TSL parameters                                  22.0 °C           52.7                1.95 mho/m
           Measured Body TSL parameters                              (22.0 + 0.2) °C   521 26 %            2.04 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                     12.9 Wi/kg
            SAR for nominal Body TSL parameters                    normalized to 1W         50.4 Wikg x 17.0 % (k=2)

            SAR averaged over 10 cm* (10 g) of Body TSL                condition
            SAR measured                                       250 mW input power                  6.03 W/kg
            SAR for nominal Body TSL parameters                    normalized to 1W         23.8 Wikg + 16.5 % (k=2)



      Certificate No: D2450V2—853_Jul17                     Page 3 of 8


(llém,
         Appendix (Additional assessments outside the scope of SCS 0108)

         Antenna Parameters with Head TSL

               Impedance, transformed to feed point                                           52.0 Q + 5.0 jQ
               Return Loss                                                                       ~25.6 dB



         Antenna Parameters with Body TSL

               Impedance, transformed to feed point                                           49.6 Q + 6.3 jQ
               Return Loss                                                                      —24.0 dB




         General Antenna Parameters and Design

             I?lectrical Delay (one direction)                      T                            1.161 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 10, 2009




         Certificate No: D2450V2—853_Jul17                         Page 4 of 8




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  DASY5 Validation Report for Head TSL

                                                                                     Date: 20.07.2017
 Test Laboratory: SPEAG, Zurich, Switzerland

 DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 853

 Communication System: UID 0 — CW; Frequency: 2450 MHz
 Medium parameters used: £ = 2450 MHz; 0 = 1.87 S/m:; & = 37.8: p = 1000 kg/m?}
 Phantom section: Flat Section
 Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—201 1)

 DASY52 Configuration:

     e    Probe: EX3DV4 — SN7349; ConvF(8.12, 8.12, 8.12); Calibrated: 31.05.2017;

     e   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 = 112.7 V/m; Power Drift = —0.00 dB
 Peak SAR (extrapolated) = 27.0 W/kg
 SAR(I g) = 13.4 W/kg; SAR(10 g) = 6.26 W/ikg
 Maximum value of SAR (measured) = 21.5 W/kg

         dB
         0

         —4.00

         —8.00

         —12.00

         —16.00


         —20.00
                    0 dB = 21.5 W/kg = 13.32 dBW/kg




 Certificate No: D2450V2—853_Jul17              Page 5 of 8


(l%l)
         Impedance Measurement Plot for Head TSL




                                                                              20 Jul 2017      11:54:15
                   CHI   sii     1 U   F8         4:151.965 2   4.9570 2   322.01 pH          2 450.000 000 MHz
                                                                «*>




                  fAvg
                  16


                  H1d

                   CH2




                  Ca




                  Av
                  16 ®


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                               START 2 250.000 000 MHz                                 STOP 2 650.000 000 MHz




        Certificate No: D2450V2—853_Jul17                       Page 6 of 8


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/7/
.
                                                                                    ~*




     DASY5 Validation Report for Body TSL

                                                                                         Date: 21.07.2017
    Test Laboratory: SPEAG, Zurich, Switzerland

    DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 853

    Communication System: UID 0 — CW; Frequency: 2450 MHz
    Medium parameters used: f = 2450 MHz; o = 2.04 S/m:; & = 52.1; p = 1000 kg/m*
    Phantom section: Flat Section
    Measurement Standard: DASYS5 (IEEE/IEC/ANSI C63.19—201 1)

    DASY52 Configuration:

        e   Probe: EX3DV4 — SN7349; ConvF(8.1, 8.1, 8.1); Calibrated: 31.05,2017;

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

        e   Electronics: DAE4 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 = 104.1 V/m; Power Drift = —0.09 dB
    Peak SAR (extrapolated) = 25.5 W/kg
    SAR(I g) = 12.9 W/kg; SAR(10 g) = 6.03 W/kg
    Maximum value of SAR (measured) = 20.0 W/kg

            dB
            0
            —5.00
            —10.00
            —15.00
            —20.00
            —25.00
                       0 dB = 20.0 W/kg = 13.01 dBW/kg




    Certificate No: D2450V2—853_Jul17              Page 7 of 8


(IEI,°
         Impedance Measurement Plot for Body TSL




                                                                                  21 Jul 2017 14142134
                    CHI sii     1 U Fg           1149.619 0        6.2656 2    407.02 pH      2 450.000 000 MHz
                                                          — ae=*              * x




                   Av                             \           Y   2‘
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                              START 2 250.000 000 MHz                                   STOP 2 650.000 000 MHz




         Certificate No: D2450V2—853_Jul17                         Page 8 of 8


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           Calibration Laboratory of                                          MRTG7                                    g Schweizerischer Kalibrierdienst
           Schmid & Partner                                                  SB\E/M                                    c Service suisse d‘étalonnage
              Engineering AG                                                 grq                                               Servizio svizzero di taratura
           Zeughausstrasse 43, 8004 Zurich, Switzerland                       3   Anmyf                                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: D2600V2—1012_Jul17

            CALIBRATION CERTIFICATE
            Object                                D2600V2 — SN:1012


            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: 108245                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: 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 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
                                                                                                                                        e

             Approved by:                           Katia Pokovic                          Technical Manager               ‘/(%%'



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


            Certificate No: D2600V2—1012_Jul17                                     Page 1 of 8


®
Calibration
      ;     Laboratory of
Schmid & Partner
  Englneering AG
Zeughausstrasse 43, 8004 Zurich, Switzerland
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                                                                                  Schweizerischer Kalibrierdienst
                                                                                  Service suisse d‘étalonnage
                                                                                                            3
                                                                                  Servizio svizzero di taratura
                                                                                  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, "[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) 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: D2600V2—1012_Jul17                              Page 2 of 8


()
n
NMeasurement Conditions
    DASY system configuration, as far as not g iven on page 1.
     DASY Version
      Extrapolation
                                                               DASY5
                                                      Advanced Extrapolation
                                                                                                   V52.10.0


      Phantom                                          Modular Flat Phantom
      Distance Dipole Center — TSL                              10 mm                             with Spacer
      Zoom Scan Resolution                              dx, dy, dz =5 mm
      Frequency                                         2600 MHz + 1 MHz



 Head TSL parameters
    The following parameters and calculations were applied.
                                                                Temperature       Permittivity          Conductivity
      Nominal Head TSL parameters                                  22.0 °C           39.0                1.96 mho/m
      Measured Head TSL parameters                              (22.0 + 0.2) °C   37.2 46 %           2.04 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                     14.9 Wikg
      SAR for nominal Head TSL parameters                     normalized to 1W        57.9 Wikg * 17.0 % (k=2)

      SAR averaged over 10 cm* (10 g) of Head TSL                 condition
      SAR measured                                        250 mW input power                     6.57 W/ikg
      SAR for nominal Head TSL parameters                     normalized to 1W         25.8 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           52.5                216 mho/m
      Measured Body TSL parameters                              (22.0 + 0.2) °C   51.6 4 6 %          2.22 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                     14.1 W/kg
       SAR for nominal Body TSL parameters                    normalized to 1W         55.5 W/kg x 17.0 % (k=2)

       SAR averaged over 10 cm‘ (10 g) of Body TSL                condition

       SAR measured                                       250 mW input power                  6.25 W/kg
       SAR for nominal Body TSL parameters                    normalized to 1W         24.8 Wikg # 16.5 % (k=2)



 Certificate No: D2600V2—1012_Jul17                    Page 3 of 8


(lléfll»
          Appendix (Additional assessments outside the scope of SCS 0108)

          Antenna Parameters with Head TSL

                Impedance, transformed to feed point                                           46.8 Q — 5.0 jQ
                Return Loss                                                                       — 24.2 dB


          Antenna Parameters with Body TSL

                Impedance, transformed to feed point                                           43.5 Q — 5.3 jQ
                Return Loss                                                                      —21.0 dB




          General Antenna Parameters and Design

              Electrical Delay (one direction)                                                    1.1§1 ns                            J

          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                                                               October 30, 2007




          Certificate No: D2600V2—1012_Jul17                        Page 4 of 8



Document Created: 2018-09-06 16:35:57
Document Modified: 2018-09-06 16:35:57

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