SAR Test Report-2

FCC ID: HFSQTA-QCNFA324A

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FCC SAR Test Report Appendix C. Calibration Certificate for Probe and Dipole The SPEAG calibration certificates are shown as follows. Report Format Version 5.0.0 Issued Date : Apr. 03, 2019 Report No. : SA190107C14

a & ln . ihriardi callbratlon Laboratory of s\‘\\\\_//‘/"/,; S Schweizerischer Kalibrierdienst Schmid & Partner i‘lfi&% c Service suisse d‘étalonnage Engineering AG one Servizio svizzero di taratura ; ; e o acek Zeughausstrasse 43, 8004 Zurich, Switzerland *4/fi\\‘\* S swiss Calibration Service Arle| acb® 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 B.V. ADT (Auden) Certificate No: D2450V2—737_Aug18 CALIBRATION CERTIFICATE l Object D2450V2 — SN:737 Calibration procedure(s) QA CAL—O5.v10 Calibration procedure for dipole validation kits above 700 MHz Calibration date: August 24, 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 Approved by: Katia Pokovic Technical Manager ///X ; Issued: August 24, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: D2450V2—737_Aug18 Page 1 of 8

Calibration ‘ Laboratory of i\\*/ '/,,' & S Schweizerischer Kalibrierdienst Schmid & Partner i\ia%fl//fi!&%é c Service suisse d‘étalonnage Engineering AG Pm 4 Servizio svizzero di taratura . . z77— y S . Pheae; . Zeughausstrasse 43, 8004 Zurich, Switzerland 4’//;\\\“\\ Swiss 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 Convr sensitivity in TSL / NORM x,y.2 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. 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: D2450V2—737_Aug18 Page 2 of 8

Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASYS5 V52.10.1 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution dx, dy, dz =5 mm Frequency 2450 MHz +1 MHz Head TSL parameters The followingparameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 39.2 1.80 mho/m Measured Head TSL parameters (22.0 + 0.2) °C 37.7 £6 % 1.86 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 13.2 W/kg SAR for nominal Head TSL parameters normalized to 1W 51.5 W/kg + 17.0 % (k=2) SAR averaged over 10 cm*‘ (10 g) of Head TSL condition SAR measured 250 mW input power 6.13 W/kg SAR for nominal Head TSL parameters normalized to 1W 24.2 Wikg + 16.5 % (k=2) Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 52.7 1.95 mho/m Measured Body TSL parameters (22.0 + 0.2) °C 51.8 +6 % 2.02 mho/m + 6 % Body TSL temperature change during test <0.5 °C «——— a=== SAR result with Body TSL SAR averaged over 1 cm‘ (1 g) of Body TSL Condition SAR measured 250 mW input power 12.9 W/kg SAR for nominal Body TSL parameters normalized to 1W 50.5 Wi/kg + 17.0 % (k=2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 250 mW input power 6.01 W/kg SAR for nominal Body TSL parameters normalized to 1W 23.8 Wikg + 16.5 % (k=2) Certificate No: D2450V2—737_Aug18 Page 3 of 8

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL Impedance, transformed to feed point 55.6 Q + 4.1 jQ Return Loss — 23.7 dB Antenna Parameters with Body TSL Impedance, transformed to feed point 49.4 Q + 7.3 jQ Return Loss — 22.7 dB General Antenna Parameters and Design Electrical Delay (one direction) 1.162 ns After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured. The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard. No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Manufactured on August 26, 2003 Certificate No: D2450V2—737_Aug18 Page 4 of 8

DASY5 Validation Report for Head TSL Date: 23.08.2018 Test Laboratory: SPEAG, Zurich, Switzerland DUT : Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN:737 Communication System: UID 0 — CW; Frequency: 2450 MHz Medium parameters used: £ = 2450 MHz; 0 = 1.86 S/m; & = 37.7; p = 1000 kg/m* Phantom section: Flat Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: e Probe: EX3DV4 — SN7349; ConvF(7.88, 7.88, 7.88) @ 2450 MHz; Calibrated: 30.12.2017 e Sensor—Surface:; 1.4mm (Mechanical Surface Detection) Electronics: DAFE4 Sn601; Calibrated: 26.10.2017 e Phantom: Flat Phantom 5.0 (front); Type: QD 000 P50 AA; Serial: 1001 DASY52 52.10.1(1476); SEMCAD X 14.6.11(7439) 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 = 115.2 V/m; Power Drift = —0.05 dB Peak SAR (extrapolated) = 26.1 W/kg SAR(1 g) = 13.2 W/kg; SAR(10 g) = 6.13 W/kg Maximum value of SAR (measured) = 21.7 W/kg dB 0 —5.00 —10.00 —15.00 —20.00 —25.00 0 dB = 21.7 W/kg = 13.36 dBW/kg Certificate No: D2450V2—737_Aug18 Page 5 of 8

Impedance Measurement Plot for Head TSL File View Channel Sweep Calibration Trace Scale Marker System Window Help = 2222 2450000 GHz 55.561 0 263 43 pH 40552 0 , 2450000 GHz 65 149 mU 33 902 ° Ch1&ug= 20 Ch1: Start 2.25000 GHza —— Stop 2.65000 GHz 50000 qHz —2p. 722 dB .00 .00 .00 .00 .00 Ch 1 2 Ch1: Start 2.25000 GHz 65000 GHz Status CH 1: Avg=20 Delay Certificate No: D2450V2—737_Aug18 Page 6 of 8

DASY5 Validation Report for Body TSL Date: 24.08.2018 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN:737 Communication System: UID 0 — CW; Frequency: 2450 MHz Medium parameters used: f = 2450 MHz; 0 = 2.02 S/m; & = 51.8; p = 1000 kg/m* Phantom section: Flat Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: e Probe: EX3DV4 — SN7349; ConvF(8.01, 8.01, 8.01) @ 2450 MHz; Calibrated: 30.12.2017 Sensor—Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAFE4 Sn601;; Calibrated: 26.10.2017 Phantom: Flat Phantom 5.0 (back); Type: QD 000 P50 AA; Serial: 1002 DASY52 52.10.1(1476); SEMCAD X 14.6.11(7439) 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 = 107.8 V/m; Power Drift = —0.01 dB Peak SAR (extrapolated) = 25.5 W/kg SAR(1 g) = 12.9 W/kg; SAR(10 g) = 6.01 W/ikg Maximum value of SAR (measured) = 20.9 W/kg dB —5.00 —10.00 —15.00 —20.00 —25.00 0 dB = 20.9 W/kg = 13.20 dBW/kg Certificate No: D2450V2—737_Aug18 Page 7 of 8

Impedance Measurement Plot for Body TSL Eile ¥iew Channel Sweep Calibration Trace Scale Marker System Window Help >= 2450000 GHz 49 377 0) 47336 pH 7 20689 0 2 Y 2450000 GHz 73 396 mU "s= 3 30 692 ° [ > ~ & s -b‘*‘a? . A "—"’ . f Af_ y \< s Chik&vg= 20 e" Ch1: Start 2.25000 GHa —— Stop 2.65000 GHz 0.00 2450000 GHz —2$f.687 dB 5.00 000 .00 10.00 15.00 .00 .00 .00 .G0 oo Chi Chi: Start G m Stop 2 lars Status CH 1: C* 1—Port Avg=20 Delay LCL Certificate No: D2450V2—737_Aug18 Page 8 of 8

mm 8 in Collsboration with ‘\\\“""”/§ +PBEMAN @TTL s_p_e_a «_. P aran . onb 5 %raf CALIBRATION Add: No.31 Xueyuan Road, Haidian District, Beijing, 100191, China AnNp Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 /,,1,,|“\“\ CNAS LO570 E—mail: ctl@chinattl.com hitpo/wwwchinattlen Client AUDEN Certificate No: 218—60420 CALIBRATION CERTIFICATE Object D5GHzV2 — SN: 1145 Calibration Procedure(s) FF—z11—003—01 Calibration Procedures for dipole validation kits Calibration date: November 6, 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(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 102196 07—Mar—18 (CTTL, No.J18X01510) Mar—19 Power sensor NRP—Z291 100596 07—Mar—18 (CTTL, No.J18X01510) Mar—19 ReferenceProbe EX3DV4 SN 7514 27—Aug—18(SPEAG,No.EX3—7514_Aug18) Aug—19 DAE4 SN 1555 20—Aug—18(SPEAG,No.DAE4—1555_Aug18) Aug—19 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 23—Jan—18 (CTTL, No.J18X00560) Jan—19 NetworkAnalyzerES071C MY46110673 24—Jan—18 (CTTL, No.J18X00561) Jan—19 Name Function Signature Calibrated by: Zhao Jing SAR Test Engineer éi; Reviewed by: Lin Hao SAR Test Engineer fl$’7%7 Approved by: Qi Dianyuan SAR Project Leader % Issued: November9, 2018 This calibration certificate shall not be reproduced except in full without written approvalof the laboratory. Certificate No: Z18—60420 Page 1 of 14

r\~ in Collaboration with TTL a -\, CALIBRATION LABORATORY Add: No.51 Xuyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com hitp:/fwwwchinattl.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, "Measurement procedure for assessmentof specific absorption rate of human exposure to radio frequency fields from hand—held and body—mounted wireless communication devices— Part 1: Device used next to the ear (Frequency range of 300MHz to 6GHz)", July 2016 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. * 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: Z18—60420 Page 2 of 14

r\' in Collaboration with ‘TTL a s Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ctl@chinatt.com hitp:/wwwchinattl.en Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.10,21495 Extrapolation Advanced Extrapolation Phantom Triple Flat Phantom 5.1C Distance Dipole Center — TS 10 mm with Spacer Zoom Scan Resolution dx, dy = 4 mm, dz = 1.4 mm Graded Ratio = 1.4 (Z direction) 5250 MHz + 1 MHz Frequency 5600 MHz + 1 MHz 5750 MHz + 1 MHz Head TSL parameters at 5250 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.9 4.71 mhofm Measured Head TSL parameters (22.0 £0.2) °C 34.9 16 % 4.85 mho/m + 6 % Head TSL temperature change during test <1.0 °C — ~— SAR result with Head TSL at 5250 MHz SAR averaged over 1. cm° (1 g) of Head TSL Condition SAR measured 100 mW input power 7.93 mW /g SAR for nominal Head TSL parameters normalized to 1W 78.9 mW 1g £ 24.4 % (k=2) SAR averaged over 10 cm° (10 g) of Head TSL Condition SAR measured 100 mW input power 2.26 mW /g SAR for nominal Head TSL parameters normalized to 1W 22.5 mW Ig # 24.2 % (k=2) Certificate No: Z18—60420 Page 3 of 14

\, CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: citl@chinattl.com hitps//wwwchinattl.en Head TSL parameters at 5600 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.5 5.07 mho/m Measured Head TSL parameters (22.0 2 0.2) °C 34.5 £ 6 % 4.92 mho/m + 6 % Head TSL temperature change during test <1.0 °C «— s« SAR result with Head TSL at 5600 MHz SAR averaged over 1 Cmm(1 g) of Head TSL Condition SAR measured 100 mW input power 8.09 mW /g SAR for nominal Head TSL parameters normalized to 1W 80.3 mW Ig £ 24.4 % (k=2) SAR averaged over 10 cm° (10 g) of Head TSL Condition SAR measured 100 mW input power 2.30 mW /g SAR for nominal Head TSL parameters normalized to 1W 22.8 mW Ig # 24.2 % (k=2) Head TSL parameters at 5750 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.4 5.22 mho/m Measured Head TSL parameters (22.0 £0.2) °C 34.4 16 % 5.07 mho/m + 6 % Head TSL temperature change during test <1.0 °C x —— SAR result with Head TSL at 5750 MHz SAR averaged over 1 Cm" (1 g) of Head TSL Condition SAR measured 100 mW input power 7.98 mW /g SAR for nominal Head TSL parameters normalized to 1W 79.3 mW 1g £ 24.4 % (k=2) SAR averaged over 10 Cn2° _(10 g) of Head TSL Condition SAR measured 100 mW input power 2.26 mW /g SAR for nominal Head TSL parameters normalized to 1W 22.4 mW Ig # 24.2 % (k=2) Certificate No: Z18—60420 Page 4 of 14

* In Collaboration with CALBRATION LABORATORY Add: No.51 Xuywan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com hitps/wwwchinatil.en Body TSL parameters at 5250 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.9 5.36 mho/m Measured Body TSL parameters (22.0 £0.2) °C 47.5 26 % 5.27 mho/m 6 % Body TSL temperature change during test <1.0 °C las ~—— SAR result with Body TSL at 5250 MHz SAR averaged over 1. cm° (1 g) of Body TSL Condition SAR measured 100 mW input power 7.37 mW / g SAR for nominal Body TSL parameters normalized to 1W 73.2 mW 1g £ 24.4 % (k=2) SAR averaged over 10 cm° (10 g) of Body TSL Condition SAR measured 100 mW input power 2.08 mW / g SAR for nominal Body TSL parameters normalized to 1W 20.6 mW 1g # 24.2 % (k=2) Body TSL parameters at 5600 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.5 5.77 mho/m Measured Body TSL parameters (22.0 £ 0.2) °C 47.1 26 % 5.79 mhom £ 6 % Body TSL temperature change during test <1.0 °C —— oi SAR result with Body TSL at 5600 MHz SAR averaged over1 on‘ (1 g) of Body TSL Condition SAR measured 100 mW input power 7.80 mW / g SAR for nominal Body TSL parameters normalized to 1W 77.6 mW 1g £ 24.4 % (k=2) SAR averaged over 10 cm’ (10 g) of Body TSL Condition SAR measured 100 mW input power 2.21 mW /g SAR for nominal Body TSL parameters normalized to 1W 21.9 mW ig 4 24.2 % (ke2) Certificate No: Z18—60420 Page 5 of 14

m* In Collaboration with e ‘/"]"J, CALIBRANON -\/ a LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ettl@chinatt.com hitpi/www.chinattl.en Body TSL parameters at 5750 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.3 5.94 mho/m Measured Body TSL parameters (22.0 2 0.2) °C 46.9 4 6 % 6.02 mho/m + 6 % Body TSL temperature change during test <1.0 °C «e —— SAR result with Body TSL at 5750 MHz SAR averaged over 1. cm (1 g) of Body TSL Condition SAR measured 100 mW input power 7.58 mW / g SAR for nominal Body TSL parameters normalized to 1W 75.4 mW 1 # 24.4 % (k=2) SAR averaged over 10 cm° (10 g) of Body TS Condition SAR measured 100 mW input power 2.12 mW / g SAR for nominal Body TSL parameters normalized to 1W 241 mW ig 4 24.2 % (k=2) Certificate No: Z18—60420 Page 6 of 14

ziies Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ctl@chinatt.com hitp:/wwwchinattlen Appendix (Additional assessments outside the scope of CNAS L0570) Antenna Parameters with Head TSL at 5250 MHz Impedance, transformed to feed point 52.30 —7.330 Return Loss —22.50B Antenna Parameters with Head TSL at 5600 MHz Impedance, transformed to feed point 50.70 — 0.10j0 Return Loss —21.10B Antenna Parameters with Head TSL at 5750 MHz Impedance, transformed to feed point 54.40 + 0.3910 Retur Loss —27.50B Antenna Parameters with Body TSL at 5250 MHz Impedance, transformed to feed point 52.00 — 8.24]0 Return Loss ~21.6dB Antenna Parameters with Body TSL at 5600 MHz Impedance, transformed to feed point 58.60 — 0.30|0 Return Loss —22.00B Antenna Parameters with Body TSL at 5750 MHz Impedance, transformed to feed point 52.60 — 0.01j0 Return Loss —32.00B Certificate No: Z18—60420 Page 7 of 14

sefi8 in Colleboration with TTL a ‘/ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com hitp://wwwchinattl.en General Antenna Parameters and Design Electrical Delay (one direction) 1.069 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 thedipole armsin 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: 218—60420 Page 8 of 14

fi |;Colaborafionumh 3 Add: No.51 Xueyuan Road, Haidian District, Beifing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ctl@chinattl.com http://wwwchinatt.en DASY5 Validation Report for Head TSL Date: 11.05.2018 Test Laboratory: CTTL, Beijing, China DUT: Dipole 5GHz; Type: D5GHzV2; Serial: D5GHzV2 — SN: 1145 Communication System: CW, Frequency: 5250 MHz, Frequency: 5600 MHz, Frequency: 5750 MHz, Medium parameters used: f = 5250 MHz; a = 4.848 S/im; er = 34.85; p = 1000 kg/m3, Medium parameters used: f = 5600 MHz; 0 = 4.921 S/m; er = 34.47; p = 1000 kg/m3, Medium parameters used: f = 5750 MHz; 0 = 5.067 S/m; er = 34.42; p = 1000 kg/im3, Phantom section: Center Section DASY5 Configuration: * Probe: EX3DV4 — SN7514; ConvF(5.02, 5.02, 5.02) @ 5250 MHz; Calibrated: 8/27/2018, ConvF(4.41, 4.41, 4.41) @ 5600 MHz; Calibrated: 8/27/2018, ConvF(4.47, 4.47, 4.47) @ 5750 MHz; Calibrated: 8/27/2018, * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn1555; Calibrated: 8/20/2018 * Phantom: MFP_V5.1C ; Type: QD 000 P51CA; Serial: 1062 * Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) Dipole Calibration /Pin=100mW, d=10mm, f=5250 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 70.37 V/im; Power Drift = 0.09 dB Peak SAR (extrapolated) = 32.3 Wikg SAR(1 g) = 7.93 Wikg; SAR(10 g) = 2.26 Wikg Maximum value of SAR (measured) = 18.7 Wkg Dipole Calibration /Pin=100mW, d=10mm, f=5600 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurementgrid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 72.47 V/im; Power Drift = 0.04 dB Peak SAR (extrapolated) = 36.5 Wikg SAR(1 g) = 8.09 Wikg; SAR(10 g) = 2.3 W/kg Maximum value of SAR (measured) = 19.5 W/kg Dipole Calibration /Pin=100mW, d=10mm, f=5750 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 71.77 V/im; Power Drift = 0.00 dB Peak SAR (extrapolated) = 37.5 Wikg SAR(1 g) = 7.98 Wikg; SAR(10 g) = 2.26 Wikg Maximum value of SAR (measured) = 20.2 Wkg Certificate No: Z18—60420 Page 9 of 14

Tiies Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinatt.com httpi//wwrwchinattl.en 5.72 13.45 20.17 —26.90 —33.62 £: 0 dB = 20.2 Wikg = 13.05 dBW/kg Certificate No: Z18—60420 Page 10 of 14

_ifi_5 in Collboration wi‘th 2 ‘TTL a Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ctl@chinattl.com hitp://wwwchinattl.en Impedance Measurement Plot for Head TSL Tri sit Log Mag 10.00da7 ref 0.000de [ri] so. co >L $.2500000 Giz —22.524 do 2 $.6000000 onz —21.060 de 40.00 5 si7s00000 anz —27.450 do 30. 00 20. 00 10.00 0.000p C —20. 00 ~20.00 ~30. 0o o. 0o x: x BR 511 saith (R+JX) Scale 1.0000 [rt ve1] »r 5.2500000 amz. sz.266 a ~7.3260 0. 4.2, 2 $.6000000 Gnz $9.711 0 —98.585 m 2 5. 5.7500000 anz. S4.411 0. 386.65 mo Certificate No: Z18—60420 Page 11 of 14

Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinatl.com hitp://wwwchinattl.en DASY5 Validation Report for Body TSL Date: 11.06.2018 Test Laboratory: CTTL, Beijing, China DUT: Dipole 5GHz; Type: D5GHzV2; Serial: D5GHzV2 — SN: 1145 Communication System: CW; Frequency: 5250 MHz, Frequency: 5600 MHz, Frequency: 5750 MHz, Medium parameters used: f = 5250 MHz; a = 5.269 S/m; er = 47.53; p = 1000 kg/m3, Medium parameters used: f = 5600 MHz; 0 = 5.791 S/m; er = 47.12; p = 1000 kg/m3, Medium parameters used: f = 5750 MHz; 0 = 6.018 S/m; er = 46.88; p = 1000 kg/m3, Phantom section: Right Section DASY5 Configuration: * Probe: EX3DV4 — SN7514; ConvF(4.54, 4.54, 4.54) @ 5250 MHz; Calibrated: 8/27/2018, ConvF(4, 4, 4) @ 5600 MHz; Calibrated: 8/27/2018, ConvF(3.98, 3.98, 3.98) @ 5750 MHz; Calibrated: 8/27/2018, * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn1555; Calibrated: 8/20/2018 * Phantom: MFP_V5.1C ; Type: QD 000 P51CA; Serial: 1062 * Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) Dipole Calibration /Pin=100mW, d=10mm, £=5250 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 66.39 V/m; Power Drift = —0.04 dB Peak SAR (extrapolated) = 29.3 W/kg SAR(1 g) =7.37 Wikg; SAR(10 g) = 2.08 Wikg Maximum value of SAR (measured) = 17.0 Wikg Dipole Calibration /Pin=100mW, d=10mm, f=5600 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurementgrid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 65.81 V/im; Power Drift = —0.05 dB Peak SAR (extrapolated) = 34.4 Wikg SAR(1 g) =7.8 Wikg; SAR(10 g) = 2.21 Wkg Maximum value of SAR (measured) = 19.3 Wkg Dipole Calibration /Pin=100mW, d=10mm, f=5750 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurementgrid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 61.58 V/m; Power Drift = —0.01 dB Peak SAR (extrapolated) = 35.5 Wikg SAR(1 g) =7.58 Wikg; SAR(10 g) = 2.12 Wikg Maximum value of SAR (measured) = 19.1 W/kg Certificate No: Z18—60420 Page 12 of 14

fi I;Collnboml:ionewith 3 \\iRmzzmyyy~ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beifing, 100191, China Tel: +86—10—62304633—2512. Fax: +86—10—62304633—2504 E—mail: ctl@chinatl.com hitps//wwwchinattl.en 5.67 "13.34 —20.00 —26.67 —33.34 €. 0 dB = 19.1 Wikg = 12.81 dBWikg Certificate No: Z18—60420 Page 13 of 14

TL 34— ® In Collaboration with Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com hitp://wwwchinattlen Impedance Measurement Plot for Body TSL Tri s11 Log Mag 10.00d87 Ref 0.000d8 [F1] 5+99 rex—s.2500000 ons —21. 600 do s0.00 2 $.6000000 ane —22.047 de +20 5. $:7500000 Gnz —32.083 de 30. 00 20. 0o 10.00 0. ooop x —10.00 —20.00 t ~30.00 ~40.00 ~50.00 x x IMIR 511. Smith (R+JX) Scale 1.000U [FL vel] »t5.2500000 ane $1.989 n —8.2352 a 2 $.6000000 onz 58.572 o —298,97 m 9 3 $.7500000 anz 52.564 o —14.802 mo Certificate No: Z18—60420 Page 14 of 14

Calibration Laboratory of Schweizerischer Kalibrierdienst S Schmid & Partner C Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland S Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one ofthe signatories to the EA Multilateral Agreementfor the recognition of calibration certificates Client Auden Certificate No: EX3—3898_Jun18 CALIBRATION CERTIFICATE Object EX3DV4 — SN:3898 Calibration procedure(s) QA CAL—01.v9, QA CAL—14.v4, QA CAL—23.v5, QA CAL—25.v6 Calibration procedure for dosimetric E—field probes Calibration date: June 26, 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 (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—291 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 Aftenuator SN: S5277 (20%) 04—Apr—18 (No. 217—02682) Apr—19 Reference Probe ES3DV2 SN: 3013 30—Dec—17 (No. ES3—3013_Dec17) Dec—18 DAE4 SN: 660 21—Dec—17 (No. DAE4—660_Dec17) Dec—18 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 HP 8753E SN: US37390585 18—Oct—01 (in house check Oct—17) In house check: Oct—18 Name Function Signe‘nure Calibrated by: Leif Klysner Laboratory Technician W Approved by: Katia Pokovic Technical Manager /(%;/_ Issued: June 26, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: EX3—3898_Jun18 Page 1 of 39

Calibration j Laboratory of S Schweizerischer Kalibrierdienst Schmid & Partner . 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 Agreementfor the recognition of calibration certificates Glossary: TSL tissue simulating liquid NORMx,y,2 sensitivity in free space ConvF sensitivity in TSL / NORMx,y,z DCP diode compression point CF crest factor (1/duty_cycle) of the RF signal A, B,C, D modulation dependentlinearization parameters Polarization i rotation around probe axis Polarization 8 8 rotation around an axis that is in the plane normal to probe axis (at measurement center), i.e., 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 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) 1EC 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) 1EC 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" Methods Applied and Interpretation of Parameters: NORMx,y,z: Assessed for E—field polarization 3 = 0 (f < 900 MHz in TEM—cell; f > 1800 MHz: R22 waveguide). NORMx,y,z are only intermediate values, i.e., the uncertainties of NORMx,y,z does not affect the E—field uncertainty inside TSL (see below ConvF). NORM(Mx,y,z = NORMx,y,z * frequency_response (see Frequency Response Chart). This linearization is implemented in DASY4 software versions later than 4.2. The uncertainty of the frequency response is included in the stated uncertainty of ConvF. 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. ConvF and Boundary Effect Parameters: Assessed in flat phantom using E—field (or Temperature Transfer Standard for f < 800 MHz) and inside waveguide using analytical field distributions based on power measurements for f > 800 MHz. The same setups are used for assessment of the parameters applied for boundary compensation (alpha, depth) of which typical uncertainty values are given. These parameters are used in DASY4 software to improve probe accuracy close to the boundary. The sensitivity in TSL corresponds to NORMx,y,z * ConvF whereby the uncertainty corresponds to that given for ConvF. A frequency dependent ConvF is used in DASY version 4.4 and higher which allows extending the validity from + 50 MHz to + 100 MHz. Spherical isotropy (3D deviation from isotropy): in a field of low gradients realized using a flat phantom exposed by a patch antenna. 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: EX3—3898_Jun18 Page 2 of 39

EX3DV4 — SN:3898 June 26, 2018 Probe EX3DV4 SN:3898 Manufactured: October 9, 2012 Calibrated: June 26, 2018 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 system!) Certificate No: EX3—3898_Jun18 Page 3 of 39

EX3DV4— SN:3898 June 26, 2018 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3898 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Unc (k=2) Norm (uV/(V/m)")" 0.38 0.35 0.32 £10.1 % DCP (mV)" 100.1 103.5 96.5 Modulation Calibration Parameters UID Communication System Name A B C D VR Unc® dB dByuV dB mV (k=2) 0 CW x 0.0 0.0 1.0 0.00 157.1 23.3 % Y 0.0 0.0 1.0 155.4 £ 0.0 0.0 1.0 161.2 Note: For details on UID parameters see Appendix. Sensor Model Parameters C1 C2 a T1 T2 T3 T4 T5 T6 1F fF v* ms.V~* ms.V~‘ ms y* v~ $5.50 254.8 36.71 7.139 0.577 5.024 0.179 0.406 1.006 NI<|x 36.45 267.7 34.59 7.843 0.296 5.019 1.545 0.110 1.005 3256 250.9 37.51 6.306 0.665 5.034 0.000 0.434 1.007 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%. * The uncertainties of Norm X,Y,Z do not affect the E*—field uncertainty inside TSL (see Pages 5 and 6). ® Numerical linearization parameter: uncertainty not required. © Uncertaintyis determined using the max. deviation from linear response applying rectangular distribution and is expressed for the square of the field value. Certificate No: EX3—3898_Jun18 Page 4 of 39

EX3DV4— SN:3898 June 26, 2018 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3898 Calibration Parameter Determined in Head Tissue Simulating Media Relative Conductivity Depth ° Unc f (MHz) © Permittivity (S/m)" ConvFX ConvFY ConvFZ Alpha® (mm) (k=2) 750 41.9 0.89 10.63 10.63 10.63 0.51 0.80 £12.0 % 835 41.5 0.90 10.07 10.07 10.07 0.50 0.80 * 12.0 % 900 41.5 0.97 9.82 9.82 9.82 0.39 0.89 £12.0 % 1750 40.1 1.37 8.68 8.68 8.68 0.37 0.80 + 12.0 % 1900 40.0 140 8.35 8.35 8.35 0.35 0.85 + 12.0 % 2000 40.0 1.40 8.33 8.33 8.33 0.30 0.85 +12.0 % 2300 39.5 1.67 7.97 7.97 7.97 0.32 0.85 £12.0 % 2450 39.2 1.80 7.59 7.59 7.59 0.36 0.80 *12.0 % 2600 39.0 1.96 137 7.37 TAt 0.36 0.86 * 12.0 % 3500 37.9 2.91 7.21 7.21 7.21 0.25 1.20 £13.1 % 5250 35.9 4.71 5.40 5.40 5.40 0.40 1.80 £13.1 % 5600 35.6 5.07 4.88 4.88 4.88 0.40 1.80 £*13.1 % 5750 35.4 5.22 5.09 5.09 5.09 0.40 1.80 +13.1 % © Frequency validity above 300 MHz of + 100 MHz only applies for DASY v4.4 and higher(see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to + 110 MHz. " At frequencies below 3 GHz, the validity of tissue parameters (e and 0) can be relaxed to + 10%if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (s and 0) is restricted to + 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. © Alpha/Depth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effectafter compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for frequencies between 3—6 GHz at any distance larger than half the probetip diameter from the boundary. Certificate No: EX3—3898_Jun18 Page 5 of 39

EX3DV4— SN:3898 June 26, 2018 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3898 Calibration Parameter Determined in Body Tissue Simulating Media Relative Conductivity Depth ° Unc f(MHz)* Permittivity" (S/m)" ConvFX ConvFY ConvFZ Alpha®| (mm) (k=2) 750 55.5 0.96 10.28 10.28 10.28 0.42 0.88 *12.0 % 835 55.2 0.97 10.25 10.25 10.25 0.38 0.96 £12.0% 900 $5.0 1.05 10.19 10.19 10.19 0.49 0.81 +*12.0 % 1750 53.4 1.49 8.28 8.28 8.28 0.40 0.85 £12.0 % 1900 53.3 1.52 7.97 7.97 7.97 0.43 0.80 £12.0 % 2000 53.3 1.52 8.15 8.15 8.15 0.34 0.90 £12.0 % 2300 52.9 1.81 7.75 7.75 7.15 0.45 0.85 +12.0 % 2450 52.7 1.95 7.61 7.61 7.61 0.36 0.87 £12.0 % 2600 §2.5 216 7.81 7.81 7.81 0.33 0.90 £12.0 % 3500 51.3 $.31 6.99 6.99 6.99 0.25 1.25 £13.1 % 5250 48.9 5.36 4.95 4.95 4.95 0.50 1.90 £13.1% 5600 48.5 5.77 4.17 417 4.A7 0.50 1.90 £#13.1% 5750 48.3 5.94 4.45 4.45 4.45 0.50 1.90 £13.1 % © Frequency validity above 300 MHz of + 100 MHz only applies for DASY v4.4 and higher(see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to + 110 MHz. * At frequencies below 3 GHz, the validity of tissue parameters (s and a) can be relaxed to + 10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (e and a) is restricted to + 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. & Alpha/Depth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for frequencies between 3—6 GHz at any distance larger than half the probe tip diameter from the boundary. Certificate No: EX3—3898_Jun18 Page 6 of 39

EX3DV4— SN:3898 June 26, 2018 Frequency Response of E—Field (TEM—Cell:ifi110 EXX, Waveguide: R22) T T]ac EeRRATTTTIITTA Frequency response (normalized) TTTT ET77 1 Oi(JO ren Uncertainty of Frequency Response of E—field: £ 6.3%(k=2) Certificate No: EX3—3898_Jun18 Page 7 of 39

EX3DV4— SN:3898 June 26, 2018 Receiving Pattern (¢), 8 = 0° £=600 MHz,TEM £=1800 MHz,R22 & c rms, 135 % *3 ~as % 3 * a5 _ soy>= poKe A + 1 * 1 } M 1 ki + + xA 1 < & 180. > Vrikeq © 18 ay o2 o« og"\os y £ j t f — 4 — P* +k 4 t sioa > t + 4 i ® # + s t \ — & * + f ¥34.4 § + « Toarg=* * * + 29 * g** L315 205 L315 oc e o * & o o Tot Y 2 Tot X ¥ 2 Error [dB] 44. @ 1 OlfileHz 600 MHz 1800 MHz Uncertainty of Axial Isotropy Assessment: £ 0.5% (k=2) Certificate No: EX3—3898_Jun18 Page 8 of 39

EX3DV4— SN:3898 June 26, 2018 Dynamic Range f(SARneaq) (TEM cell , fevai= 1900 MHz) 105 s 10 4 i C & J3 ® 2 £ an: 102 T T T T t L 10 10@ 10 10 10‘ 10 10° SAR [mW/cm3] L+] C#] not compensated compensated a £ 8 d 27 y—* x T (—=" T 103 102 107 100 101 102 103 es SAR [mW/cm3] L* not compensated compensated Uncertainty of Linearity Assessment: £ 0.6% (k=2) Certificate No: EX3—3898_Jun18 Page 9 of 39

EX3DV4— SN:3898 June 26, 2018 Conversion Factor Assessment f= 900 MHz,WGLS R9 (H_convF) f= 1750 MHz,WGLS R22 (H_convF) 10— 30 ‘ — | 35| 25 ’ & 301 "._. & * I & is{ B 4 §*! 15 s % $"| 15 f 10— 10— y I * 8 \ &. os! 00— 41. — + o q1 bpubs PE 0 5 10 20 2 3 35 a0 0 8 10 1 ® 25 30 35 40 {mm] 7 {mm] *J 26 * Le] anaimcal measured anatical measured Deviation from Isotropy in Liquid Error (¢, 8), f = 900 MHz Deviation —1.0 —0.8 —0.6 —0.4 —0.2 0.0 02 0.4 0.6 08 1.0 Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2) Certificate No: EX3—3898_Jun18 Page 10 of 39


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Document Modified: 2019-04-08 11:00:09
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