SAR report part 2

FCC ID: 2ABOSSKYPANDA

RF Exposure Info

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FCCID_3879833

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                    Add: No.51 Xueyuan Road, Haidiah District, Beljing, 100191, China   *%/"7——>
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                    Tel: +86—10—62304633—2079         Fax: +86—10—62304633—2504         "/,,/,,h‘\\\\                     CNAS LO570
                    E—mail: ettl@chinattl.com         Hitp://www.chinattl.en
              Client               ccls                                             Certificate No:       Z16—97089
        CALIBRATION CERTIFICATE

        Object                                    D835V2 — SN: 40154

        Calibration Procedure(s)                  FD—z11—2—003—01

                                                  Calibration Procedures for dipole validation kits

        Calibration date:                         Jun 16, 2016


        This calibration Certificate documents the traceability to national standards, which realize the physical units of
        measurements(S1). The measurements and the uncertainties with confidence probatbility 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(Calibrated by, Certificate No.)       Scheduled Calibration
         Power Meter        NRP2           101919              01—Jul—15 (CTTL, No.J15X04256)                         Jun—16
         Power sensor NRP—Z91              101547              01—Jul—15 (CTTL, No.J15X04256)                         Jun—16
         Reference Probe EX3DV4            SN 7307             19—Feb—16(SPEAG,N0.EX3—7307_Feb16)                     Feb—17
         DAE4                              SN 771              02—Feb—16(CTTL—SPEAG,N0.Z16—97011)                     Feb—17

         Secondary Standards               ID #                Cal Date(Calibrated by, Certificate No.)      Scheduled Calibration
|        Signal Generator E4438C           MY49071430          01—Feb—16 (CTTL, No.J16X00893)                       Jan—17
         Network Analyzer E5071C           MY46110673          26—Jan—16 (CTTL, No.J16X00894)                         Jan—17


|
|                                          Name                          Function                                Signature
        Calibrated by:                    Zhao Jing                  SAR Test Engineer                     éé/

    |   Reviewed by:                      Qi Dianyuan                SAR Project Leader

        Approved by:                      Lu Bingsong                Deputy Director of the laboratory     f’[,
                                                                                                              Jfi"(?;

                                                                                         Issued: Jun 17,    18
        This calibration certificate shall not be reproduced except in full without written approval of the—faboratory.



            Certificate No: Z16—97089                             Page 1 of 8


CCGIS
               b«                         in Collaboration with

              a TTZ/, L
                                         CALIBRATION LABORATORY

             Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
             Tel: +86—10—62304633—2079       Fax: +86—10—62304633—2504
             E—mail: cttl@chinattl.com       Hitp://www.chinattl.en


       Glossary:
       TSL                    tissue simulating liquid
       ConvF                   sensitivity in TSL / NORMx,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, "Procedure to measure the Specific Absorption Rate (SAR) For hand—held
       devices used in close proximity to the ear (frequency range of 300MHz to 3GHz)", February
       2005
    c) IEC 62209—2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless
         communication devices used in close proximity to the human body (frequency range of
         30MHz to 6GHz)", March 2010
    d) KDB865664, 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.
   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: Z16—97089                              Page 2 of 8


CCGIS
             §7T7Tp a                  CALIBRATION LABORATORY

           Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
           Tel: +86—10—62304633—2079      Fax: +86—10—62304633—2504
           E—mail: cttl@chinattl.com       Hittp://www.chinattl.cn


|   Measurement Conditions
)     DASY system configuration, as far as not given on page 1.
         DASY Version                                        DASY52                                      52.8.8.1258

i        Extrapolation                              Advanced Extrapolation

}        Phantom                                    Triple Flat Phantom 5.1C

|        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            41.0 £ 6 %           0.89 mho/m + 6 %

         Head TSL temperature change during test                 <1.0 °C                    ———                      ———
    SAR result with Head TSL
         SAR averaged over 1_Cm"_(1 g) of Head TSL                          Condition
         SAR measured                                                250 mW input power                    2.30 mW /g

         SAR for nominal Head TSL parameters                             normalized to 1W          9.24 mW 7g + 20.8 % (k=2)

         SAR averaged over 10 Cm° (10 g) of Head TSL                        Condition
         SAR measured                                                250 mW input power                    1.50 mW / g

         SAR for nominal Head TSL parameters                             normalized to 1W          6.02 mW /g + 20.4 % (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             55.4 + 6 %          0.99 mho/m + 6 %

         Body TSL temperature change during test                 <1.0 °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 mW /g

         SAR for nominal Body TSL parameters                             normalized to 1W          9.57 mW Ig + 20.8 % (k=2)

         SAR averaged over 10 cm" (10 g) of Body TSL                        Condition
         SAR measured                                                250 mW input power                    1.61 mW /g

         SAR for nominal Body TSL parameters                             normalized to 1W          6.36 mW q + 20.4 % (k=2)

    Certificate No: Z16—97089                              Page 3 of 8


CCGIS
|            §77J;, a                  CALIBRATION LABORATORY
              \/
|          Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
           Tel: +86—10—62304633—2079      Fax: +86—10—62304633—2504
           E—mail: cttl@chinattl.com      Hitp://www.chinattl.cn


     Appendix

    Antenna Parameters with Head TSL

         Impedance, transformed to feed point                                         49.20— 3. 1110

         Return Loss                                                                    — 29.80B


     Antenna Parameters with Body TSL

         Impedance, transformed to feed point                                         46.60— 2.33]0

         Return Loss                                                                    — 27.40B


     General Antenna Parameters and Design

         Electrical Delay (one direction)                                               1.508 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




    Certificate No: Z16—97089                             Page 4 of 8




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CCIS
            §77Tr a                    CALIBRATION LABORATORY

          Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
          Tel: +86—10—62304633—2079      Fax: +86—10—62304633—2504
          E—mail: cttl@chinattl.com       Hitp://www.chinattl.en


   DASYS Validation Report for Head TSL                                             Date: 06.16.2016
   Test Laboratory: CTTL, Beijing, China
   DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN: 40154
     Communication System: UID 0, CW; Frequency: 835 MHz; Duty Cycle: 1: 1
     Medium parameters used: f= 835 MHz: 0 =0.891 $/m; s, = 40.97; p = 1000 kg/m*
      Phantom section: Right Section
      Measurement Standard: DASYS (IEEE/IEC/ANSI €63.19—2007)
   DASY5 Configuration:

               +    Probe: EX3DV4 — SN7307; ConvF(10.01, 10.01,10.01); Calibrated: 2/19/2016;
               +    Sensor—Surface: 2mm (Mechanical Surface Detection)
               +    Electronics: DAE4 Sn771; Calibrated: 2016—02—02
               +    Phantom: Triple Flat Phantom 5.1C; Type: QD 000 PS1 CA; Serial: 1161/1
               +    Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372)

           Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm,
           dy=5mm, dz=Smm
           Reference Value = 58.14V/m; Power Drift = 0.02 dB
           Peak SAR (extrapolated) = 3.41 W/kg
           SAR(I g) = 2.3 W/kg; SAR(10 g) = 1.5 W/kg
           Maximum value of SAR (measured) =2.91 W/kg


              dB
              0


              213


              ~4.25


               —6.38


               —8.50

                                 * |
               —10.63                                                         pas

                          0 dB =2.91 W/kg = 4.64 dBW/kg




    Certificate No: Z16—97089                              Page 5 of 8


CCGIS
                      ’\.                         in Collaboration with




                   Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
                   Tel: +86—10—62304633—2079      Fax: +86—10—62304633—2504
                   E—mail: cttl@chinattl.com      Http://www.chinattl.en




                   Impedance Measurement Plot for Head TSL



    [    Tri sil Log Mag 10.00ds/ ref 0.000ds [F1]
             50. 00
                              1   835.00000 mHz ~20.789 de
             40. 00




                 10. 00

                 0. 000

          ~10. 00

          —20.00          |




          —50.       00                                                             4
        MBR si1 smith (R+JX) scale 1.000u [F1 bel]
           s1        835.00000 mhz       49.186 n —3.1105 n    61.27Z—pF_




        [1. Start685 Nez                                              IFSW 100 He       Stop 1.035 GHz TR




   Ce rtificate No: Z16—97089                                        Page 6 of 8


CCIS                                                                                                               |
                                                                   in Collaboration with
                                       _<emm_ :
                                      &/‘J°Jj,                     4
                                                                   CALIBRATION LABORATORY
                                      -‘-’
                                    Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
                                    Tel: +86—10—62304633—2079         Fax: +86—10—62304633—2504
                                    E—mail: cttl@chinattl.com         Hitp://www.chinattl.cn




                         DASYS Validation Report for Body TSL                                                           Date: 06.16.2016
                         Test Laboratory: CTTL, Beijing, China
                         DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN: 40154
                           Communication System: UID 0, CW; Frequency: 835 MHz; Duty Cycle: 1: 1
                           Medium parameters used: £= 835 MHz: 0 = 0.991 S/m; &, = 55.41; p = 1000 kg/m‘
                           Phantom section: Center Section
                           Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—2007)
                         DASYS Configuration:

                                         «_    Probe: EX3DV4 — SN7307; ConvF(9.83.9.83, 9.83); Calibrated: 2/19/2016;
                                         *     Sensor—Surface: 2mm (Mechanical Surface Detection)
                                         +     Electronics: DAE4 Sn771; Calibrated: 2016—02—02
                                         +     Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1
                                         *     Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372)

                                    Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=Smm,
                                    dy=5mm, dz=Smm
                                    Reference Value = 54.01 V/m; Power Drift= 0.01 dB
                                    Peak SAR (extrapolated) = 3.53 W/kg
                                    SAR(I g) =2.43 W/kg; SAR(10 g) = 1.61 W/kg
                                    Maximum value of SAR (measured) = 3.04 W/kg




                                         ~1.99


                                         ~3.98


                                         5.96


                                         ~7.95


                                         —9.94
                                                     0 dB = 3.04 W/kg = 4.83 dBW/kg




                         Certificate No: Z16—97089                                   Page 7 of8




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CCGIS
                                           s    In Collaboration with


                                                CALIBRATION LABORATORY
                      zmc
                    Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
                    Tel: +86—10—62304633—2079       Fax: +86—10—62304633—2504
                    E—mail: cttl@chinattl.com       Hitp://www.chinattl.en


                    Impedance Measurement Plot for Body TSL


             Tri si1 Log Mag 10.00d8/ ref 0.000de [F1]
                         >L   §35.00000 mHz —27.407 do
             6
             o
             s
             i




                                                                                  P     2
    |          —50.00
    l)- s11 smith (R+]X) Scale 1.000u [F1 bel]
    |          >1    835.00000 mHz      46.601 o —2.3261 n    81.94g—pr
                                                                              —. _

    ||




         l                                             [——p~—
             i1 etare cesw                                           waw 100 he             Stop 1085 one IRemh




   Certificate No: Z16—97089                                        Page 8 of 8


                                                                              Report No: CCISE1804008501

                   Dipole Impedance and Return Loss calibration Report
    Object:                          D835V2 - SN: 4d154

    Calibration Date:                June 09, 2017

    Calibration reference:           IEEE Std 1528:2013, IEC 62209-1:2006, FCC KDB 865664 D01

    Calibrated By:
                                                                (Janet Wei, SAR project engineer)

    Reviewed By:
                                                          (Bruce Zhang, Technical manager)


  Environment of Test Site
    Temperature:                     21 ~ 23C
    Humidity:                        50~60% RH
    Atmospheric Pressure:            1011 mbar

  Test Data
       Measurement Plot for Head TSL In 2017                          Measurement Plot for Body TSL In 2017




  Comparison with Original report
                               Calibrated By       Calibrated By CCIS
         Items                                                                Deviation                 Limit
                                  Speag                  In 2017
Impendence for Head TSL       49.19Ω –3.11jΩ         51.46Ω –4.26jΩ        2.27Ω –1.15jΩ                 ±5Ω
Return Loss for Head TSL           -29.79                 -27.05               -9.2%          ±20%(No less than 20 dB)
Impendence for Body TSL        46.6Ω-2.33 jΩ         46.24Ω-4.46 jΩ        -0.36Ω-2.13 jΩ                ±5Ω
Return Loss for Body TSL          -27.4dB                -26.8dB               -2.19%         ±20%(No less than 20 dB)
  Result
  Compliance


  Shenzhen Zhongjian Nanfang Testing Co., Ltd.                                              Project No.: CCISE1804085
  No.B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road,
  Bao’an District, Shenzhen, Guangdong,China
  Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366, E-mail: info@ccis-cb.com                   Page 84 of 96


                 t"                      in Collaboration with
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                 iiaaazye>"              CALIBRATION LABORATORY                 30 ac=—MRA* CNAS tift
            Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China   3//—>y§ v CALIBRATION
            Tel: +86—10—62304633—2079         Fax: +86—10—62304633—2504          Arlibits®                         CNAS LO570
            E—mail: cttl@chinattl.com         Hitp://www.chinattl.en
      Client               CCIS                                             Certificate No:      216—97090

CALIBRATION CERTIFICATE

Object                                    D1900V2 — SN: 5d175

Calibration Procedure(s)                  FD—z11—2—003—01

                                          Calibration Procedures for dipole validation kits

Calibration date:                         Jun 15, 2016

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(Calibrated by, Certificate No.)         Scheduled Calibration
 Power Meter        NRP2          101919             01—Jul—15 (CTTL, No.J15X04256)                            Jun—16
 Power sensor       NRP—Z91       101547             01—Jul—15 (CTTL, No.J15X04256)                            Jun—16
 Reference Probe EX3DV4           SN 7307             19—Feb—16(SPEAG,No.EX3—7307_Feb16)                        Feb—17
 DAE4                             SN 771             02—Feb—16(CTTL—SPEAG,N0.216—97011)                         Feb—17


 Secondary Standards              ID #                Cal Date(Calibrated by, Certificate No.)      Scheduled Calibration
 Signal Generator E4438C          MY49071430           O1—Feb—16 (CTTL, No.J16X00893)                          Jan—17
 Network Analyzer E5071C          MY46110673         26—Jan—16 (CTTL, No.J16X00894)                            Jan—17



                                   Name                          Function                                  Signature
Calibrated by:                    Zhao Jing                  SAR Test Engineer                                 %
Reviewed by:                      Qi Dianyuan                SAR Project Leader                  M/
Approved by:                      Lu Bingsong                Deputy Director of the laboratory         [t m¢2

                                                                                     Issued: Jun 17,    2016
This calibration certificate shall not be reproduced except in full without written approval of the laboratory.




    Certificate No: Z16—97090                                Page 1 of 8


CCIS                                                                          |
            b"                        in Collaboration with

            a=‘/"]"J, a
            ‘v                        CALIBRATION LABORATORY
          Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
          Tel: +86—10—62304633—2079       Fax: +86—10—62304633—2504
          E—mail: cttl@chinattl.com       Hitp://www.chinattl.en


  Glossary:
  TSL                       tissue simulating liquid
  ConvF                      sensitivity in TSL / NORMx,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, "Procedure to measure the Specific Absorption Rate (SAR) For hand—held
     devices used in close proximity to the ear (frequency range of 300MHz to 3GHz)", February
     2005
  c) IEC 62209—2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless
     communication devices used in close proximity to the human body (frequency range of
     30MHz to 6GHz)", March 2010
  d) KDB865664, 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: Z16—97090                             Page 2 of 8


CCGIS
             m * in Collaboration with
             TTL _a_§___
             V                        CALIBRATION LABORATORY
           Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
           Tel: +86—10—62304633—2079      Fax: +86—10—62304633—2504
           E—mail: cttl@chinattl.com      Hitp://www.chinattl.en


   Measurement Conditions
      DASY system configuration, as far as not given on page 1.
        DASY Version                                        DASY52                                      52.8.8.1258

        Extrapolation                              Advanced Extrapolation

        Phantom                                     Triple Flat Phantom 5.1C

        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             40.3 + 6 %          1.38 mho/m + 6 %

        Head TSL temperature change during test                 <1.0 °C                    ~——                      ~———
   SAR result with Head TSL
        SAR averaged over 1_cm" _(1 g) of Head TSL                         Condition
        SAR measured                                                 250 mW input power                   9.99 mW / g

        SAR for nominal Head TSL parameters                             normalized to 1W         40.4 mW 1g + 20.8 % (k=2)
        SAR averaged over 10 em‘ (10 g) of Head TSL                        Condition

        SAR measured                                                 250 mW input power                   5.28 mW / g

        SAR for nominal Head TSL parameters                             normalized to 1W         21.3 mW 1g # 20.4 % (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             53.3 + 6 %          1.54 mho/m + 6 %

        Body TSL temperature change during test                 <1.0 °C                    ~—                       ~——
   SAR result with Body TSL
        SAR averaged over 1 cm‘ (1 g) of Body TSL                          Condition
        SAR measured                                                 250 mW input power                   10.1 mW /g

        SAR for nominal Body TSL parameters                             normalized to 1W         40.1 mW /g + 20.8 % (k=2)

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

        SAR measured                                                 250 mW input power                   5.39 mW /g

        SAR for nominal Body TSL parameters                             normalized to 1W         21.5 mW /g + 20.4 % (k=2)
   Certificate No: Z16—97090                              Page 3 of 8


               ‘                                 *     in Collaboration with

                            m 7//, ZL—2._SC_2_—§........
               |               limamyye~               CALIBRATION LABORATORY
                           Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
                           Tel: +86—10—62304633—2079       Fax: +86—10—62304633—2504
                           E—mail: cttl@chinattl.com       Hitp://www.chinattl.en


                    Appendix

                   Antenna Parameters with Head TSL

                        Impedance, transformed to feed point                                   53.20+ 5.44j0

                        Return Loss                                                              — 24.30B


                    Antenna Parameters with Body TSL

                        Impedance, transformed to feed point                                   48.90+ 5.75j0

                        Return Loss                                                              —24.60B


                    General Antenna Parameters and Design

                        Electrical Delay (one direction)                                         1.304 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




           |       Certificate No: Z16—97090                              Page 4 of 8
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CCGIS
               .b‘                      in Collaboration with

              a=‘/"/"J, a
               V                        CALIBRATION LABORATORY

            Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
            Tel: +86—10—62304633—2079      Fax: +86—10—62304633—2504
            E—mail: cttl@chinattl.com       Hitp://www.chinattl.en


    DASYS5 Validation Report for Head TSL                                        Date: 06.15.2016
    Test Laboratory: CTTL, Beijing, China
    DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 — SN: 5d175
       Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1:1
       Medium parameters used: f= 1900 MHz; 0 = 1.381 $/m; sr = 40.33; p = 1000 kg/m3
       Phantom section: Right Section
       Measurement Standard: DASYS (IEEE/IEC/ANSI €63.19—2007)
    DASYS Configuration:

                *    Probe: EX3DV4 — SN7307; ConvF(8.1, 8.1, 8.1); Calibrated: 2/19/2016;
                *    Sensor—Surface: 2mm (Mechanical Surface Detection)
                *    Electronics: DAE4 Sn771; Calibrated: 2/2/2016
|               *    Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1
|               +    Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372)

            System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid:
            dx=5mm, dy=5mm, dz=5mm
            Reference Value = 103.5V/m; Power Drift = 0.00 dB
            Peak SAR (extrapolated) = 18.0W/kg
            SAR(I g) =9.99 W/kg; SAR(10 g) = 5.28 W/kg
            Maximum value of SAR (measured) =14.1 W/kg

               dB
               0


                —3.41


                —6.82


                —10.24


               ~13.65

                                                   a
               —17.06                            fl——_—

                          0 dB =14.1 W/kg =11.49 dBW/kg




    Certificate No: Z16—97090                             Page 5 of 8


CCGIS
                   liRmamyye>~                 CALIBRATION LABORATORY
                 Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
                 Tel: +86—10—62304633—2079     Fax: +86—10—62304633—2504
                 E—mail: cttl@chinattl.com        Hitp://www.chinattl.en




                 Impedance Measurement Plot for Head TSL


     [ Tri 11 Log Mag 10.00d8/ Ref 0.000d8 [F1]
      |     509 rs2~1:5000000 onz <24.303 do
            40. 00

            30. 00

            20.00                                                                                    |

            10. 00
            0. 000p)
           —10. 00

           ~20. 00


           ~30. 00

           ~40. 00
           ~$5.00 6G._._.._._._
          MIR 511 smith (R+jX) scale 1.000U [F1 bel]
            »1    1.9000000 Ghz     53.173 n    5.4373 n   455.46—pH             ~%.




      [1 Strt 17 GHe                                i              IFSW 100 He         Stop 2.1 GHtc BB




    Certificate No: Z16—97090                                    Page 6 of 8


CCGIS
           {”1.\1/                    I;Co!lubomtionewith 3


            ‘/                        CALIBRATION LABORATORY
          Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
          Tel: +86—10—62304633—2079      Fax: +86—10—62304633—2504
          E—mail: cttl@chinattl.com       Hitp://www.chinattl.en




   DASYS Validation Report for Body TSL                                            Date: 06.15.2016
   Test Laboratory: CTTL, Beijing, China
   DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 — SN: 50175
      Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1:1
     Medium parameters used: f= 1900 MHz; 0 = 1.537 S/m; s, = 53.34; p = 1000 kg/m3
     Phantom section: Center Section
     Measurement Standard: DASYS (IEEE/IEC/ANSI €63.19—2007)
   DASYS Configuration:

              +    Probe: EX3DV4 — SN7307; ConvF(7.67, 7.67, 7.67); Calibrated: 2/19/2016;
              +    Sensor—Surface: 2mm (Mechanical Surface Detection)
              *    Electronics: DAE4 Sn771; Calibrated: 2/2/2016
              +    Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1 161/1
              +    Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372)

          System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid:
          dx=5mm, dy=5mm, dz=5mm
          Reference Value = 96.11 V/m; Power Drift =—0.03 dB
          Peak SAR (extrapolated) = 17.8 W/kg
          SAR(I g) = 10.1 W/kg; SAR(10 g) = 5.39 W/kg
          Maximum value of SAR (measured) = 14.3 W/kg


              dB
              0


               ~3.23


               —6.47


               —9.70


               ~12.94


               1617       |2
                               £—            lnssmmmmmmmemgemmmmm5 mmmeaccceeees
                          0 dB = 14.3 W/kg = 11.55 dBW/kg




   Certificate No: Z16—97090                              Page 7 of 8


CCGIS
                                    *     In Collaboration with

               a=/"7"J, a
                  Wigaazzyy»~~            CALIBRATION LABORATORY
             Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
             Tel: +86—10—62304633—2079        Fax: +86—10—62304633—2504
             E—mail: cttl@chinattl.com        Hitp://www.chinattl.n


             Impedance Measurement Plot for Body TSL


       Tri S11 Log Mag 10.00d8/ Ref 0.000db        [F1]

         59.00     »1   1.9000000 nz <24.565 db
         40. 00
         30. 00
         20. 00
         10. 00
         0. 000p
        ~10.00 |—==

      | —20.00                                                            §
        ~30.00
        ~40. 00

        ~50.00
                                                                         A.
      MIBRB 511 smith (RJX) scale 1.000U [F1 bel]
        >1   1.9000000 Ghz     48.877 n    5.7473 o   481.534(        ~~         ®




     (1 Strt 17642                                                                   Stop 2.1 GHz IRelli




   Certificate No: Z16—97090                               Page 8 of 8


                                                                               Report No: CCISE1804008501

                   Dipole Impedance and Return Loss calibration Report
    Object:                           D1900V2 - SN: 5d175

    Calibration Date:                 June 09, 2017

    Calibration reference:            IEEE Std 1528:2013, IEC 62209-1:2006, FCC KDB 865664 D01

    Calibrated By:
                                                                 (Janet Wei, SAR project engineer)

    Reviewed By:
                                                           (Bruce Zhang, Technical manager)


   Environment of Test Site
    Temperature:                      18 ~ 25C
    Humidity:                         50~60% RH
    Atmospheric Pressure:             1011 mbar

   Test Data
        Measurement Plot for Head TSL In 2017                          Measurement Plot for Body TSL In 2017




   Comparison with Original report
                                                      Calibrated By CCIS
         Items               Calibrated By Speag                                Deviation                 Limit
                                                            In 2017
Impendence for Head TSL         53.17Ω+5.44 jΩ          51.36Ω+7.68 jΩ        -1.81Ω+2.2jΩ                ±5Ω
Return Loss for Head TSL            -24.3dB                 -22.3dB              -8.2%         ±20%(No less than 20 dB)
Impendence for Body TSL         48.89Ω+5.75 jΩ          47.47Ω+4.24 jΩ        -1.42Ω-1.5jΩ                ±5Ω
Return Loss for Body TSL            -24.6dB                 -26.4dB               7.3%         ±20%(No less than 20 dB)
   Result
   Compliance


   Shenzhen Zhongjian Nanfang Testing Co., Ltd.                                              Project No.: CCISE1804085
   No.B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road,
   Bao’an District, Shenzhen, Guangdong,China
   Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366, E-mail: info@ccis-cb.com                   Page 93 of 96


CCGIS
                                                                                   s              *
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                                           m—%.e——;-:éecms““
                                                                                        *
                                           In Collaboration with                    ‘\\‘ /4
                       TTL
                                                                                       y                            CALIBRATION
               Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China    I”"m“\‘\~                       CNAS LO570
               Tel: +86—10—62304633—2512      Fax: +86—10—62304633—2504                 HPME
               E—mail: ctt|@chinattl.com

        Client ;         _COCIS                                                    Certificate No: 218—97054

   CALIBRATION CERTIFICATE

   Object                                     DAE4 — SN: 1373

   Calibration Procedure(s)
                                              FF—Z11—002—01
                                              Calibration Procedure for the Data Acquisition Electronics
                                              (DAEx)
   Calibration date:                          March 22, 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(223)°c and
   humidity<70%.

   Calibration Equipment used (M&TE critical for calibration)

   Primary Standards                ID #           Cal Date(Calibrated by, Certificate No.)       Scheduled Calibration



   Process Calibrator 753         1971018              27—Jun—17 (CTTL, No.J17X05859)                     June—18




                                    Name                       Function                               Signature
    Calibrated by:                   Yu Zongying              SAR Test Engineer                     //é,@

    Reviewed by:                     Lin Hao                  SAR Test Engineer                      Tpf}i%

    Approved by:                     Qi Dianyuan              SAR Project Leader                  EeP

                                                                                               Issued: March 23, 2018
    This calibration certificate shall not be reproduced exceptin full without written approval of the laboratory.




         Certificate No: Z18—97054                                 Page 1 of 3


CCGIS
                                           In Collaboration with

               <TTL a                      CALIBRATION LABORATORY
              Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China
              Tel: +86—10—62304633—25 12        Fax: +86—10—62304633—2504
              E—mail: ctt!@chinattl.com         Hitp:/Awww.chinattl.en

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


    Methods Applied and Interpretation of Parameters:
    e DC Voltage Measurement: Calibration Factor assessed for use in DASY
       system by comparison with a calibrated instrument traceable to national
       standards. The figure given corresponds to the full scale range of the
       voltmeter in the respective range.

    e      Connector angle: The angle of the connector is assessed measuring the
           angle mechanically by a tool inserted. Uncertainty is not required.

    e      The report provide only calibration results for DAE, it does not contain other
           performance test results.




        Certificate No: Z18—97054                                  Page 2 of 3




                                                                                    rrvpeviersve



                                                                                                   fgs <— cn<>


                                                                            Report No: CCISE1804008501




                                        ------End of Report------

Shenzhen Zhongjian Nanfang Testing Co., Ltd.                                          Project No.: CCISE1804085
No.B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road,
Bao’an District, Shenzhen, Guangdong,China
Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366, E-mail: info@ccis-cb.com               Page 96 of 96



Document Created: 2018-06-06 14:22:34
Document Modified: 2018-06-06 14:22:34

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