HAC RFE Test Report appendix E

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Test Report

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Calibration Laboratory of                                         i1tm                                       S     Schweizerischer Kalibrierdienst




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Schmid & Partner                                                  i                                          C     Service suisse d‘étalonnage
   Engineering AG                                                      im                                          Servizio svizzero di taratura
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Zeughausstrasse 43, 8004 Zurich, Switzerland                          6/(   N     \X                               Swiss Calibration Service




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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       UL CCS USA                                                                           Certificate No: EF3—4041_Mar19

|CALIBRATION CERTIFICATE
Object                                EF3DV3— SN:4041


 Calibration procedure(s)             QA CAL—O02.v9, QA CAL—25.v7
                                      Calibration procedure for E—field probes optimized for close near field
                                      evaluations in air

 Calibration date:                     March 22, 2019

 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (Sl).
 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 (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: $5277 (20x)                        04—Apr—18 (No. 217—02682)                 Apr—19
 DAE4                                SN: 789                                14—Jan—19 (No. DAE4—789_Jan19)            Jan—20
 Reference Probe ER3DV6              SN: 2328                               09—Oct—18 (No. ER3—2328_Oct18)            Oct—19

 Secondary Standards                  ID                                     Check Date (in house)                    Scheduled Check
 Power meter E4419B                  SN: GB41293874                          06—Apr—16 (in house check Jun—18)        In house check: Jun—20
 Power sensor E4412A                 SN: MY41498087                          06—Apr—16 (in house check Jun—18)        In house check: Jun—20
 Power sensor E4412A                 SN: 000110210                           06—Apr—16 (in house check Jun—18)        In house check: Jun—20
 RF generator HP 8648C               SN: US3642U01700                        04—Aug—99 (in house check Jun—18)        In house check: Jun—20
 Network Analyzer E8358A              SN: US41080477                         31—Mar—14 (in house check Oct—18)        In house check: Oct—19




                                                                                                                               GZ
                                           Name                                    Function                             Signature
 Calibrated by:                           Jeton Kastrati                           Laboratory Technician




 Approved by:                             Katja Pokovic                            Technical Manager
                                                                                                                   oiez
                                                                                                                        Issued: March 23, 2019
 This calibration certificate shall not be reproduced except in full without written approval of the laboratory.




Certificate No: EF3—4041_Mar19                                              Page 1 of 9


Calibration Laboratory of                                                                S    Schweizerischer Kalibrierdienst
Schmid & Partner                                                                         C    Service suisse d‘étalonnage
  Engineering AG                                                                         5    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:
NORMx,y,z                    sensitivity in free space
DCP                          diode compression point
CF                           crest factor (1/duty_cycle) of the RF signal
A, B, C, D                   modulation dependent linearization parameters
En                           incident E—field orientation normal to probe axis
Ep                           incident E—field orientation paralle! to probe axis
Polarization q               @ rotation around probe axis
Polarization 8               8 rotation around an axis that is in the plane normal to probe axis (at measurement center),
                             iie., 8 = 0 is normal to probe axis
Connector Angle              information used in DASY system to align probe sensor X to the robot coordinate system

Calibration is Performed According to the Following Standards:
    a)   IEEE Std 1309—2005, " IEEE Standard for calibration of electromagnetic field sensors and probes, excluding
         antennas, from 9 kHz to 40 GHz", December 2005
    b)   CTIA Test Plan for Hearing Aid Compatibility, Rev 3.1.1, May 2017

Methods Applied and Interpretation of Parameters:
         NORMx,y,z: Assessed for E—field polarization 8 = 0 for XY sensors and 8 = 90 for Z sensor (f < 900 MHz in
         TEM—cell; f > 1800 MHz: R22 waveguide).
         NORM(P)x,y,z = NORMx,y,z * frequency_response (see Frequency Response Chart).
         DCPx,y,z: DCP are numerical linearization parameters assessed based on the data of power sweep with CW
         signal (no uncertainty required). DCP does not depend on frequency nor media.
         PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal
         characteristics
         Ax,y,z; Bx,y,z; Cx,y,z; Dx,y,z; VRx,y,z: A, B, C, D are numerical linearization parameters assessed based on
         the data of power sweep for specific modulation signal. The parameters do not depend on frequency nor
         media. VR is the maximum calibration range expressed in RMS voltage across the diode.
         Spherical isotropy (3D deviation from isotropy): in a locally homogeneous field realized using an open
         waveguide setup.
         Sensor Offset: The sensor offset corresponds to the offset of virtual measurement center from the probe tip
         (on probe axis). No tolerance required.
         Connector Angle: The angle is assessed using the information gained by determining the NORMx (no
         uncertainty required).




Certificate No: EF3—4041_Mar19                                   Page 2 of 9


EF3DV3 — SN:4041                                                                                                              March 22, 2019


DASY/EASY — Parameters of Probe: EF3DV3 — SN:4041

Basic Calibration Parameters
                                               Sensor X                        Sensor Y                       Sensor Z            Unc (k=2)
 Norm (uV/(V/m)*)                                 0.90                            0.81                          1.02              +101 %
 DCP (mV)"                                        97.7                            93.5                         94.3

Calibration results for Frequency Response (30 MHz — 6 GHz)
 Frequency        Target E—Field           Measured              Deviation             Measured         Deviation               Unc (k=2)
 MHz                   Vim                E—field (En)           E—normal             E—field (Ep)      E—normal                   Y
                                              V/m                  in %                   V/m             in %
 30                     77.3                 77.0                  —0.4%                 77 .4            0.1%                   + 5.1    %
 100                    77.2                 78.5                   1.7%                 78.1             1.2%                   #5.1     %
 450                    77.0                 78.4                   1.8%                 77.9             1.2%                   * 5.1    %
 600                    77.1                 78.1                  1.2%                  77.6             0.7%                   # 5.1    %
 750                    77.1                 77.8                  0.8%                  77.3             0.2%                   £#5.1    %

 1800                  140.3                 136.9                 —2.4%                 137.1            —2.3%                  £#5.1    %
 2000                  133.2                 129.5                 —2.17%                129.5            —2.8%                  £#5.1    %
 2200                  125.0                 121.7                 —2.1%                 122.8            —1.8%                  £#5.1    %
 2500                  123.7                 120.6                 —2.5%                 121.7            —1.6%                  £# 5.1   %
 3000                   77.0                  75.0                 —2.6%                  76.1            —1.2%                  + 5.1    %

 3500                  255.9                 247 .7                —3.2%                 245.9            —3.9%                  + 5.1 %
 3700                  249.4                 239.0                 —4.2%                 238.7            —4.3%                  £#5.1 %

 5200                   50.8                  50.8                 0.0%                  51.2             1.0%                   £#5.1 %
 5500                   49.7                  48.9                 —1.5%                 48.8             —1.6%                  £# 5.1 %
 5800                   48.9                  49.1                 0.4%                  49.4             1.0%                   # 5.1 %


Calibration Results for Modulation Response
 UID           Communication System Name                            A             B              C        D            VR       Max           Unc®
                                                                    dB        dBvuV                      dB         mV          dev.          (Kk=2)
 0             Cw                                         xX        0.0           0.0         1.0       0.00        1401       +3.5%          £4.7%
                                             Y                      0.0           0.0         1.0                   126.0
                                             Y                      0.0           0.0         1.0                   150.0
Note: For details on UID parameters see Appendix


 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%.

® Numerical linearization parameter: uncertainty not required.
€ Uncertainty is determined using the max. deviation from linear response applying rectangular distribution and is expressed for the square of the
field value.




Certificate No: EF3—4041_Mar19                                      Page 3 of 9


EF3DV3 — SN:4041                                                             March 22, 2019


DASY/EASY — Parameters of Probe: EF3DV3 — SN:4041
Sensor Frequency Model Parameters

                                       Sensor X                 Sensor Y   Sensor Z
 Frequency Corr. (LF)                      0.77                   0.18      3.92
 Frequency Corr. (HF)                      2.82                   2.82      2.82


Other Probe Parameters
 Sensor Arrangement                                                           Rectangular
 Connector Angle (°)                                                                   33.8
 Mechanical Surface Detection Mode                                                 enabled
 Optical Surface Detection Mode                                                    disabled
 Probe Overall Length                                                              337 mm
 Probe Body Diameter                                                                  12 mm
 Tip Length                                                                           25 mm
 Tip Diameter                                                                         4 mm
 Probe Tip to Sensor X Calibration Point                                            1.5 mm
 Probe Tip to Sensor Y Calibration Point                                            1.5 mm
 Probe Tip to Sensor Z Calibration Point                                            1.5 mm




Certificate No: EF3—4041_Mar19                    Page 4 of 9


EF3DV3 — SN:4041                                                                                                                                 March 22, 2019




                                         Receiving Pattern (¢), 9 = 0°

                            f=600 MHz,TEM,0°                                                               f=1800 MHz,R22,0°




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            e                       6 s        e                     6                     e                         e w e                                  e
           Tot                      X          Y                      Z                    Tot                       X          Y                           Z




                                        Receiving Pattern (¢), 8 = 90°

                            f=600 MHz,TEM,90°                                                              f=1800 MHz,R22,90°


                        135,"   ,                   E\.\“ 4                                              138 *   ~                           4


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            Tot                     X          Y¥                        Z                 Tot                       X           Y                          Z




Certificate No: EF3—4041_Mar19                                               Page 5 of 9


EF3DV3 — SN:4041                                                                                                                                                                       March 22, 2019




                                                      Receiving Pattern (¢), 9 = 0°




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




                                                     Receiving Pattern (¢), 8 = 90
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                             —150                          100                           50                      d                          5q                  100                    180
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                                                                                                                                   EJ                                         Lo
                                10%&                                                     600 MHz                                1860 MHz

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




Certificate No: EF3—4041_Mar19                                                                         Page 6 of 9


EF3DV3 — SN:4041                                                                                                                   March 22, 2019




                                                             Dynamic Range f(E—field)
                                                                         (TEM cell, f = 900 MHz)




                                            105




                                            106—sgs)
                   Input Signal [uV]




                                            10+      .;";“_éun“




                                                                                                                   .....




                                             101



                                                    10°                       101                     10@                    102
                                                                                     E total [V/m]
                                                              not compensated                          compensated
                                       Error [dB]




                                                     109                      101                    102                   103
                                                                                     E total [V/m]
                                                                  not compensated                    compensated

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




Certificate No: EF3—4041_Mar19                                                      Page 7 of 9


EF3DV3 — SN:4041                                                                                       March 22, 2019




                                   Deviation from Isotropy in Air
                                                 Error (6, 9), f = 900 MHz




                        &
                       9S
                        C
                        §
                        Q




                            —1.0   —0.8   —0.6   —0.4   —0.2   0.0       0.2   0.4   0.6   0.3   1.0

                              Uncertainty of Spherical Isotropy Assessment: + 2.6% (k=2)




Certificate No: EF3—4041_Mar19                             Page 8 of 9


EF3DV3 — SN:4041                                                                                March 22, 2019


Appendix: Modulation Calibration Parameters
 UID        Communication System Name              A             B       C       D      VR       Max      Unc®
                                                  dB       dBy‘uV                dB      mV      dev.     (k=2)
 10021—     GSM—FDD (TDMA, GMSK)             x    1.69      65.3        11.5    9.39    143.5   11.7%    +4.7 %
 DAC
                                             Y    1.68       67.6       13.4            128.4
                                             Z    1.24       63.7       11.2            111.4
 10023—     GPRS—FDD (TDMA, GMSK, TN 0)      x    1.71       65.3       117     957     1391    +22%     +4.7%
 DAC
                                             Y    1.57       66.4       13.1            123.7
                                             7Z   1.35       65.2       12.3            108.6
 10024—     GPRS—FDD (TDMA, GMSK, TN 0—      x    1.20       63.6        9.4    6.56    138.6   #14%     £4.7%
 DAC        1)
                                             Y    1.05       63.4       9.8             123.2
                                             Z7   0.87       61.4       8.4             138.1
 10027—     GPRS—FDD (TDMA, GMSK, TN 0—      x    0.58       58.8       6.1     4.80    1234    H1.7%    +4.7%
 DAC        1—2)
                                             y    0.93       65.5       10.6            146.0
                                             Z    0.58       59.7       6.8             129.1
 10028—     GPRS—FDD (TDMA, GMSK, TN 0—      x    0.50       58.4       4.3     3.55    138.9   +£14%    +4.7%
 DAC        1—2—3)
                                             Y    0.64       61.1       6.3             125.4
                                             Z    0.48       58.6       5.2             145.8
 10030—     IEEE 802.15.1 Bluetooth (GFSK,   x    0.94       61.7       7.0     5.30    1184    +11.2%   +4.7 %
 CAA        DH1)
                                             Y    0.87       61.9       7.6             140.0
                                             Z    0.65       59.2        5.8            122.7
 10061—     IEEE 802.11b WiFi 2.4 GHz        xX   3.00       71.1       211     3.60    128.2   +0.7%    +4.7 %
 CAB        (DSSS, 11 Mbps)
                                             Y    2.76       69.0       20.2            115.9
                                             Z    3.34       73.1       22.1            136.8
 10069—     IEEE 802.1 ia/h WiFi 5 GHz       x    10.65      70.0       24 .4   10.56   129.7   +3.0 %   +4.7 %
 CAC        (OFDM, 54 Mbps)
                                             Y    10.55      69.1       23.9            116.8
                                             Z    10.71      69.8       24.3            139.3
 10077—     IEEE 802.11g WiFi 2.4 GHz        x     9.61      69.1       24.4    11.00   110.3   +2 7%    #4.7%
 CAB        (DSSS/OFDM, 54 Mbps)
                                             Y    9.97       70.1       25.2            135.1
                                             Z    9.64       68.9       24.3            116.7
 10173—     LTE—TDD (SC—FDMA, 1 RB, 20       x    6.06       73.3       26 .4   9.48    130.7   +3.3 %   +4.7 %
 CAG        MHz, 16—QAM)
                                             Y    5.77       70.9       25.1            118.2
                                             Z    5.68       70.7       24.8            135.2
 10235—     LTE—TDD (SC—FDMA, 1 RB, 10       x    6.04       73.0       26.2    9.48    130.8   +3.0%     +4.7%
 CAF        MHz, 16—GAM)
                                             Y    5.78       71.0       25.1            1181
                                             Z    5.70       70.9       24.9            135.6
 10238—     LTE—TDD (SC—FDMA, 1 RB, 15       X    6.06       73.2       26.3    9.48    131.0   +3.3%     £+4.7 %
 CAF        MHz, 16—QAM)
                                             Y    5.75           70.9   25.0            118.1
                                             Z    5.71           70.9   24.9            135.6
 10295—     CDMA2000, RC1, $O3, 1/8th        xX   5.33           69.6   26.1    1249    111.8   11.7%     £4.7%
 AAB        Rate 25 fr.
                                             Y    4.96           67.2   25.2            99.6
                                             Z    4.57           64.2   22.9            86.2
 10647—     LTE—TDD (SG—FDMA, 1 RB, 20       x    6.48           75.4   29.7    11.96   129.0   +3.0%     +4.7 %
 AAF        MHz, QPSK, UL Subframe=2,7)
                                             y    6.10           73.0   28.7            145.3
                                             Z    5.73           70.8   27 .1           126.3



Certificate No: EF3—4041_Mar19                     Page 9 of 9



Document Created: 2019-09-11 16:58:14
Document Modified: 2019-09-11 16:58:14

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