Appendix C. Calibration Certificate_Part 11

FCC ID: QISELE-LX9M

RF Exposure Info

Download: PDF

Impedance Measurement Plot for Head TSL




                        Chiseg= 20
               Chi: Start 635.000 MHz                 Stop   1.03500 GHz


             0.0D
            5.00

            0 .00

              .Qn

            10.00

            15.00
               .00

               .OG

               .30

               id
               .00     Ch 1    =
               Chi: Start £35.000 MHz                 Stop 1.03500 GHz




Certificate No: D835V2—4d126_Jul18      Page 6 of 8


DASY5 Validation Report for Body TSL

                                                                                   Date: 23.07.2018

Test Laboratory: SPEAG, Zurich, Switzerland

DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN:4d126

Communication System: UID 0 — CW; Frequency: 835 MHz
Medium parameters used: f= 835 MHz; 0 = 0.99 S/m; & = 55.2; p = 1000 kg/m3
Phantom section: Flat Section
Measurement Standard: DASY5 (IEEE/IEC/ANSI C€63.19—2011)

DASY52 Configuration:

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

       Sensor—Surface: 1.4mm (Mechanical Surface Detection)

       Electronics: DAE4 Sn601;; Calibrated: 26.10.2017

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

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


Dipole Calibration for Body Tissue/Pin=250 mW, d=15mm/Zoom Scan (7x7x7)/Cube 0:
Measurement grid: dx=5mm, dy=5mm, dz=5mm
Reference Value = 61.39 V/m; Power Drift = —0.07 dB
Peak SAR (extrapolated) = 3.66 W/kg
SAR(1 g) = 2.45 W/kg; SAR(1O g) = 1.6 W/kg
Maximum value of SAR (measured) = 3.26 W/kg




                                     0 dB = 3.26 W/kg = 5.13 dBW/kg




Certificate No: D835V2—4d126_Jul18                  Page 7 of 8


Impedance Measurement Plot for Body TSL




                                                              235000000 MHz
                                                                   470.39 pF
                                                              35.000000 MHz




                        ChiAug= 20
               Chi: Start 635.000 MHz                               .          Stop   1.03500 GHz


            £.00                                          >    35.000000 MHz     —2§. 318 dBP
            5.00

            .00
             .00

            10.00

            15.00
              .00



              10

              .00
              on       Ch1      =
              Chi: Start £35.000 MHz    .                                      Stop   1.03500 GHz




Certificate No: D835V2—4d126_Jul18          Page 8 of 8


Calibration Laboratory of
                                                                            vfr

                                                                         NC7                                   S   Schweizerischer Kalibrierdienst




                                                               §
                                                                  '/'/




                                                                                       W
Schmid & Partner




                                                                                       w
                                                                                                               C   Service suisse d‘étalonnage
  Engineering AG                                                                                                   Servizio svizzero di taratura




                                                                                   /,/“l
Zeughausstrasse 43, 8004 Zurich, Switzerland                         1/ m NY                                   S   Swiss Calibration Service
                                                                         ’/”Iulu\“\\



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       Huawei—SZ (Auden)                                                                       Certificate No: D1750V2—1145_Feb19

|CALIBRATION CERTIFICATE                                                                                                                             I
 Object                               D1750V2 — SN:1145


 Calibration procedure(s)             QA CAL—O5.v11
                                      Calibration Procedure for SAR Validation Sources between 0.7—3 GHz




 Calibration date:                    February 21, 2019


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


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


 Calibration Equipment used (M&TE critical for calibration)


 Primary Standards                      ID #                      Cal Date (Certificate No.)                            Scheduled Calibration
 Power meter NRP                        SN: 104778                04—Apr—18 (No. 217—02672/02673)                       Apr—19
 Power sensor NRP—Z91                   SN: 103244                04—Apr—18 (No. 217—02672)                             Apr—19
 Power sensor NRP—291                   SN: 103245                04—Apr—18 (No. 217—02673)                             Apr—19
 Reference 20 dB Attenuator             SN: 5058 (20k)            04—Apr—18 (No. 217—02682)                             Apr—19
 Type—N mismatch combination            SN: 5047.2 / 06327        04—Apr—18 (No. 217—02683)                             Apr—19
 Reference Probe EX3DV4                 SN: 7349                  31—Dec—18 (No. EX3—7349_Dec18)                        Dec—19
 DAE4                                   SN: 601                   04—Oct—18 (No. DAE4—601_Oct18)                        Oct—19


 Secondary Standards                    ID #                      Check Date (in house)                                 Scheduled Check
 Power meter E4419B                     SN: GB39512475            07—Oct—15 (in house check Feb—19)                     In house check: Oct—20
 Power sensor HP 8481A                  SN: US37292783            07—Oct—15 (in house check Oct—18)                     In house check: Oct—20
 Power sensor HP 8481A                  SN: MY41092317            07—Oct—15 (in house check Oct—18)                     In house check: Oct—20
 RF generator R&S SMT—O6                SN: 100972                15—Jun—15 (in house check Oct—18)                     In house check: Oct—20
 Network Analyzer Agilent E8358A        SN: US41080477            31—Mar—14 (in house check Oct—18)                     In house check: Oct—19


                                        Name                                           Function                         Signature
 Calibrated by:                         Manu Seitz                                     Laboratory Technician



 Approved by:                           Katja Pokovic                                  Technical Manager            /6%



                                                                                                                       Issued: February 25, 2019
 This calibration certificate shall not be reproduced except in full without written approval of the laboratory.


Certificate No: D1750V2—1145_Feb19                                        Page 1 of 8


Calibration Laboratory of                                                         Schweizerischer Kalibrierdienst
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 Agreement for the recognition of calibration certificates

Glossary:
TSL                          tissue simulating liquid
ConvrF                       sensitivity in TSL / NORM x.y,z
N/A                          not applicable or not measured
Calibration is Performed According to the Following Standards:
    a) IEEE Std 1528—2013, "IEEE Recommended Practice for Determining the Peak Spatial—
       Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless
       Communications Devices: Measurement Techniques", June 2013
    b) IEC 62209—1, "Measurement procedure for the assessment of Specific Absorption Rate
       (SAR) from hand—held and body—mounted devices used next to the ear (frequency range of
       300 MHz to 6 GHz)", July 2016
    c) IEC 62209—2, "Procedure to determine the Specific Absorption Rate (SAR) for wireless
       communication devices used in close proximity to the human body (frequency range of 30
       MHz to 6 GHz)", March 2010
    d) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz"

Additional Documentation:
    e) DASY4/5 System Handbook

Methods Applied and Interpretation of Parameters:
   e Measurement Conditions: Further details are available from the Validation Report at the end
         of the certificate. All figures stated in the certificate are valid at the frequency indicated.
    e    Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed
         point exactly below the center marking of the flat phantom section, with the arms oriented
         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: D1750V2—1145_Feb19                              Page 2 of 8


Measurement Conditions
   DASY system configuration, as far as not given on page 1.
     DASY Version                                              DASY5                              V52.10.2
     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   40.4 + 6 %         1.34 mho/m + 6 %
     Head TSL temperature change during test                      <0.5 °C

SAR result with Head TSL

     SAR averaged over 1 cm* (1 g) of Head TSL                  Condition
     SAR measured                                        250 mW input power                     8.74 W/kg
     SAR for nominal Head TSL parameters                     normalized to 1W        35.5 W/kg + 17.0 % (k=2)


     SAR averaged over 10 cm* (10 g) of Head TSL                 condition
     SAR measured                                        250 mW input power                     4.64 W/kg
     SAR for nominal Head TSL parameters                     normalized to 1W         18.7 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            53.4              1.49 mho/m
     Measured Body TSL parameters                              (22.0 + 0.2) °C   53.7 +6 %          1.47 mho/im + 6 %

     Body TSL temperature change during test                      «i0.5 °C

SAR result with Body TSL

     SAR averaged over 1 cm* (1 g) of Body TSL                   Condition
     SAR measured                                        250 mW input power                     9.08 W/kg

     SAR for nominal Body TSL parameters                     normalized to 1W         36.7 W/kg + 17.0 %(k=2)

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

     SAR measured                                        250 mW input power                     4.82 W/kg
     SAR for nominal Body TSL parameters                     normalized to 1W         19.4 W/ikg + 16.5 % (Kk=2)



Certificate No: D1750V2—1145_Feb19                    Page 3 of 8


Appendix (Additional assessments outside the scope of SCS 0108)

Antenna Parameters with Head TSL

      Impedance, transformed to feed point                                           49.8 Q — 3.2 jQ
      Return Loss                                                                       — 30.0 dB



Antenna Parameters with Body TSL

      Impedance, transformed to feed point                                           45.5 Q — 2.2 j|Q
      Return Loss                                                                      — 25.6 dB




General Antenna Parameters and Design

      Electrical Delay (one direction)                                                 11221    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                                                                    SsPEAG




Certificate No: D1750V2—1145_Feb19                        Page 4 of 8


DASY5 Validation Report for Head TSL

                                                                                    Date: 21.02.2019

Test Laboratory: SPEAG, Zurich, Switzerland

DUT: Dipole 1750 MHz; Type: D1750V2; Serial: D1750V2 — SN:1145

Communication System: UID 0 — CW; Frequency: 1750 MHz
Medium parameters used: f = 1750 MHz; 0 = 1.34 S/m; &, = 40.4; p = 1000 kg/m>
Phantom section: Flat Section
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2011)

DASY52 Configuration:

        Probe: EX3DV4 — SN7349; ConvF(8.59, 8.59, 8.59) @ 1750 MHz; Calibrated: 31.12.2018

        Sensor—Surface: 1.4mm (Mechanical Surface Detection)

        Electronics: DAE4 $n601; Calibrated: 04.10.2018

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

        DASY52 52.10.2(1495); SEMCAD X 14.6.12(7450)


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 = 105.4 V/m; Power Drift = 0.01 dB
Peak SAR (extrapolated) = 15.8 W/kg
SAR(1 g) = 8.74 W/kg; SAR(10 g) = 4.64 W/kg
Maximum value of SAR (measured) = 13.4 W/kg


       dB


        —3.00

        —6.00

        —9.00

        —12.00

        —15.00
                  0 dB = 13.4 W/kg = 11.27 dBW/kg




Certificate No: D1750V2—1145_Feb19             Page 5 of 8


Impedance Measurement Plot for Head TSL




          File     YView   Channel    Sweep   Calibration   Trace   Scale   Marker   System   Window   Help

                                                                                                       1.750000 GHz       49.817 0
                                                                                                           28.749 pF     —3. 1635 O
                                                                                                       1.750000 GHz     31.730 mU
                                                                                                                          —91.501 °




                           Ch1Awg= 20
                  Ch1: Start 1.55000 GHz                                                                                Stop 1.95000 GHz

             0.00                                                                                      1.{50000   GHz   —289.971 dB
            5.00

            0.00

                 .00

             10.00

             15.00
                  00

             25.00
             30.00

             35.00
                .00      Ch1      =
                Ch1: Start 1.55000 GHz                                                                                  Stop 1.95000 GHz


            Status         __CH 1:                          C* 1—Port                Avg=20 Delay                            ECE




Certificate No: D1750V2—1145_Feb19                                  Page 6 of 8


DASY5 Validation Report for Body TSL

                                                                                    Date: 21.02.2019
Test Laboratory: SPEAG, Zurich, Switzerland

DUT: Dipole 1750 MHz; Type: D1750V2; Serial: D1750V2 — SN:1145

Communication System: UID 0 — CW; Frequency: 1750 MHz
Medium parameters used: f = 1750 MHz; 0 = 1.47 S/m; & = 53.7; p = 1000 kg/m‘
Phantom section: Flat Section
Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2011)

DASY52 Configuration:

        Probe: EX3DV4 — SN7349; ConvF(8.43, 8.43, 8.43) @ 1750 MHz; Calibrated: 31.12.2018

        Sensor—Surface: 1.4mm (Mechanical Surface Detection)

        Electronics: DAE4 S$n601; Calibrated: 04.10.2018

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

        DASY52 52.10.2(1495); SEMCAD X 14.6.12(7450)


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 = 100.4 V/m; Power Drift = —0.05 dB
Peak SAR (extrapolated) = 16.4 W/kg
SAR(1 g) = 9.08 W/kg; SAR(10 g) = 4.82 W/kg
Maximum value of SAR (measured) = 13.7 W/kg




        —4.00

        —8.00

        —12.00

        —16.00

        —20.00
                   0 dB = 13.7 W/kg = 11.37 dBW/kg




Certificate No: D1750V2—1145_Feb19              Page 7 of 8


Impedance Measurement Plot for Body TSL




          File     YView   Channel       Sweep   Calibration   Trace   Scale   Marker   System   Window   Help

                                                                                                          1.750000 GHz        45.491 0)
                                                                                                              41.693 pF      —2.1813 0
                                                                                                          1.750000 GHz      52.446 mU
                                                                                                                              —152.88 ®




                          Ch1Avg= 20
                 Ch1: Start 1.55000 GHza    ———                                                                             Stop 1.95000 GHz


             0.00                                                                                         1.{750000   GHz   —2$.606 dB
            5.00
            0.00

             5.00
             10.00

             15.00




                 on        Ch 1      =
                 Ch1: Start 155000 GHz       ——                                                                             Stop 195000 GHz

            Status         __CH 1:                             C* 1—Port                Avg=20 Delay                             LCL




Certificate No: D1750V2—1145_Feb19                                     Page 8 of 8


Calibration
      ‘     Laboratory of                                           grily‘n
                                                                  PAz                                      S       Schweizerischer Kalibrierdienst
Schmid & Partner                                                 ila\ef\ém                                 c       Service suisse d‘étalonnage
  Engineering AG                                                 oe                                                Servizio svizzero di taratura
Zeughausstrasse 43, 8004 Zurich, Switzerland                       *4Afi\\“?                                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       Huawei—SZ (Auden)                                                                 Certificate No: D1900V2—5d091_Sep18

|CAL|BRAT|0N CERTIFICATE

 Object                                D1900V2 — SN:50091


 Calibration procedure(s)             QA CAL—O5.v10
                                      Calibration procedure for dipole validation kits above 700 MHz




 Calibration date:                    September 19, 2018



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


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


 Calibration Equipment used (M&TE critical for calibration)


 Primary Standards                      ID #                      Cal Date (Certificate No.)                            Scheduled Calibration
 Power meter NRP                        SN: 104778                04—Apr—18 (No. 217—02672/02673)                       Apr—19
 Power sensor NRP—Z91                   SN: 103244                04—Apr—18 (No. 217—02672)                             Apr—19
 Power sensor NRP—Z91                   SN: 103245                04—Apr—18 (No. 217—02673)                             Apr—19
 Reference 20 dB Attenuator             SN: 5058 (20k)            04—Apr—18 (No. 217—02682)                             Apr—19
 Type—N mismatch combination            SN: 5047.2 / 06327        04—Apr—18 (No. 217—02683)                             Apr—19
 Reference Probe EX3DV4                 SN: 7349                  30—Dec—17 (No. EX3—7349_Dec17)                        Dec—18
 DAE4                                   SN: 601                   26—Oct—17 (No. DAE4—601_Oct17)                        Oct—18


 Secondary Standards                    ID #                      Check Date (in house)                                 Scheduled Check
 Power meter EPM—442A                   SN: GB37480704            07—Oct—15 (in house check Oct—16)                     In house check: Oct—18
 Power sensor HP 8481A                  SN: US37292783            07—Oct—15 (in house check Oct—16)                     In house check: Oct—18
 Power sensor HP 8481A                  SN: MY41092317            07—Oct—15 (in house check Oct—16)                     In house check: Oct—18
 RF generator R&S SMT—O6                SN: 100972                15—Jun—15 (in house check Oct—16)                     In house check: Oct—18
 Network Analyzer Agilent E8358A        SN: US41080477            31—Mar—14 (in house check Oct—17)                     In house check: Oct—18

                                        Name                                   Function                                  Signature
 Calibrated by:                         Manu Seitz                             Laboratory Technician                                 4



 Approved by:                           Katja Pokovic                          Technical Manager                   /4


                                                                                                                        Issued: September 20, 2018
 This calibration certificate shall not be reproduced except in full without written approval of the laboratory.


Certificate No: D1900V2—5d091_Sep18                                   Page 1 of 8


Calibration
      .
            Laboratory of                                     im
                                                             N\ / L/z
                                                             Em               S   Schweizerischer Kalibrierdienst
Schm!d & Partner                                            SE\E\_&M?         c   Service suisse d‘étalonnage
   Engmeermg AG                                             Ty                    Servizio svizzero di taratura
Zeughausstrasse 43, 8004 Zurich, Switzerland                *L,7/\\\\\\3      S   gwiss Calibration Service
                                                                Alululs®


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

Glossary:
TSL                          tissue simulating liquid
ConvrF                       sensitivity in TSL / NORM x.y,z
N/A                          not applicable or not measured
Calibration is Performed According to the Following Standards:
   a) IEEE Std 1528—2013, "IEEE Recommended Practice for Determining the Peak Spatial—
      Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless
         Communications Devices: Measurement Techniques", June 2013
    b)   IEC 62209—1, "Measurement procedure for the assessment of Specific Absorption Rate
         (SAR) from hand—held and body—mounted devices used next to the ear (frequency range of
         300 MHz to 6 GHz)", July 2016
    c)   IEC 62209—2, "Procedure to determine the Specific Absorption Rate (SAR) for wireless
         communication devices used in close proximity to the human body (frequency range of 30
         MHz to 6 GHz)", March 2010
    d)   KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz"

Additional Documentation:
    e)   DASY4/5 System Handbook

Methods Applied and Interpretation of Parameters:
         Measurement Conditions: Further details are available from the Validation Report at the end
         of the certificate. All figures stated in the certificate are valid at the frequency indicated.
         Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed
         point exactly below the center marking of the flat phantom section, with the arms oriented
         parallel to the body axis.
         Feed Point Impedance and Return Loss: These parameters are measured with the dipole
         positioned under the liquid filled phantom. The impedance stated is transformed from the
         measurement at the SMA connector to the feed point. The Return Loss ensures low
         reflected power. No uncertainty required.
         Electrical Delay: One—way delay between the SMA connector and the antenna feed point.
         No uncertainty required.
         SAR measured: SAR measured at the stated antenna input power.
         SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna
         connector.
         SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the
         nominal SAR result.
  The reported uncertainty of measurement is stated as the standard uncertainty of measurement
  multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage
  probability of approximately 95%.




Certificate No: D1900V2—5d091_Sep18                             Page 2 of 8



Document Created: 2019-05-07 17:05:33
Document Modified: 2019-05-07 17:05:33

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