SAR Test Report ANNEX E3

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RF Exposure Info

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ETT[:: p Aema q Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2512 Fax: +86—10—62304633—2504 E—mail: ttl@chinatt.com Iitpo/wwschinattlen DASY/EASY — Parameters of Probe: EX3DV4 — SN: 3677 Calibration Parameter Determined in Body Tissue Simulating Media 6 f [MHz]® Pe::l:t’tulv::y s Cond(;;:'l’:\)ll:y ConvF X ConvF Y ConvF Z Alpha® D(:::; :'::::)' 750 55.5 0.96 9.75 9.75 9.75 0.40 0.75 £12.1% 835 65.2 0.97 9.40 9.40 9.40 0.18 1.38 £12.1% 1750 53.4 1.49 7.86 7.86 7.86 0.23 1.09 £121% 1900 53.3 1.52 7.62 7.62 7.62 0.22 115 £121% 2300 52.9 1.81 7.67 7.67 7.67 0.55 0.81_| £12.1% 2450 52.7 1.95 7.57 7.57 7.57 0.59 0.75 £12.1% 2600 52.5 2.16 7.33 738 7.33 0.74 0.65 £12.1% 5250 48.9 5.36 4.93 4.93 4.93 0.45 155 £13.3% 5600 48.5 §.77 4.24 4.24 4.24 0.50 145| £13.3% 5750 48.3 5.94 4.35 4.35 4.35 0.50 1.50 £13.3% © Frequency validity above 300 MHz of £100MHz only applies for DASY v4.4 and higher (Page 2), elseit is restricted to 50MHz. The uncertainty is the RSS of 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. F At frequency below 3 GHz, thevalidity of tissue parameters (e and 0) can be relaxed to £10% if iquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (c and 0) is restricted to £5%. The uncertainty is the RSS ofthe 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 the frequencies between 3—6 GHz at any distance larger than half the probe tip diameter from the boundary. Certificate No: Z19—60169 Page 6 of 11

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 Http://www.chinattl.en Frequency Response of E—Field (TEM—Cell: ifi110 EXX, Waveguide: R22) Frequency response (normallzed) 0.5 i—f +——f 4+———| 4 { i f + T 0 500 1000 1500 2000 2500 3000 Eeq f[MHz] TEM R22 Uncertainty of Frequency Response of E—field: £7.4% (k=2) Certificate No: Z19—60169 Page 7 of 11

In Colleborationwith =7/‘7‘/, m p q y csnummoueunonanow 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 Hitpy/wwwchinattl.en Receiving Pattern (®), 0=0° f=600 MHz, TEM f=1800 MHz, R22 Error{dB] 1.0 T —150 —100 50 0 so 100 150 Rollf] [———]100MHz__—+—600MHz —+—1800MHz__—+—2500MHz] Uncertainty of Axial Isotropy Assessment: £1.2% (k=2) Certificate No: Z19—60169 Page 8 of 11

_q\n_: in Cotaboretonwith Add: No51 Xoeyuan Roat, Taidan Ditric, Bejing, 100191; China T «te—1Oendorasta Ts +16—10—62300633— E—mail:etlchinaticom M/ownchintlon Dynamic Range f(SARnead) (TEM cell, £= 900 MHz) Input Signal[aV) r t h 10° 10 t0° 10 10 10 SARImW/cm‘] EJnt conpensated ~#~ compensated ErrortaB] 10 10 ARImWiem I—a—inot compensated —e—c Uncertainty of Linearity Assessment: £0.9% (k=2) Cenifieate No: Z19—60169 Pages of 11

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 Hitpy//www.chinattl.en Conversion Factor Assessment f=750 MHz, WGLS R9(H_convF) f=1750 MHz, WGLS R22(H_convF) 30.00 25.00 8 8 SARIWAg/W a 8 1000 A 5.00 0.00 00 m 40 «o sn m 00 q0 ze se w0 so eo To zimm} z{mm] Deviation from Isotropy in Liquid sccne ie E m 1.0 | 0.8 0.6 0.4 0.2 7 Axis 0.0 —0.2 —0.4 —0.6 —1.0 —080 —060 —040 —020 0 020 040 060 080 10 Uncertainty of Spherical Isotropy Assessment: £3.2% (K=2) Certificate No: Z19—60169 Page 10 of 11



* in Colaborationwith a TTL CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District,Beiing, 100191, China Tels +86—10—42304633—2070 Pac +86—10—2304633.2504 E—mail: ctl@chinatl.com hitpoIhwwewcchinatl.en Glossary: TSL tissue simulating liquid ConvF sensitivity in TSL / NORMxy,z N/A not applicable or not measured Calibration is Performed According to the Following Standards: a) IEEE Sid 1528—2013, "IEEE Recommended Practice for Determining the Peak Spatial—Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) IEC 62209—1, "Procedure to measure the Specific Absorption Rate (SAR) For hand—held devices used in close proximity to the ear (frequency range of 300MHz to 3GHz)*, February 2005 c) IEC 62209—2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless communication devices used in close proximity to the human body (frequency range of 30MHz to 6GHz)®, March 2010 d) KDBB65664, 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 Retun 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 antennainput 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: Z17—97002 Page 2 of 8

TT-l: in Callaberation with Add:No.S1 Xueyuan Road. Haidian District Beiing, 100191, China Tels +86—10—402304033—2070 nc +86—10—6230463—2504 E—mail ctl@chinathcom hitps wwchinatl.cn Measurement Conditions DASY system confiquration, as faras not given on page 1. DASY Version pasyse s2.8.8.1258 Extrapolation Advanced Extrapolation Phantom Triple Fiat Phantom 5.1C Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution de, dy, dz =5 mm Frequency 1750 Miza 1 Niz Head TSL parameters The following parameters and calculations were applied. Temporature Permittvity CGonductivity Nominal Head TSL parameters 22.0°C 40.1 1.37 mhoim Measured Head TSL parameters r20202)°C 30416 % 1.35 mhoim £ 6 % Head TSL temperature change during test «10°c — —— SAR result with Head TSL SAR averaged over 1_c1"_(1 g) of Hoad TSL Condition SAR measured 250 mW input power 9.27 mW /g SAR for nominal Head TSL parameters normalized to 1W 37.2 mW 1g 20.8 % (ke2) SAR averaged over 10 Cm". (10 g) of Head TSL Condition SAR measured 250 mW input power 4.90 mW/g SAR for nominal Head TSL parameters nomalized to 1W 19.7 mW i9 # 204 % (ke2) Body TSL parameters The following parameters and calculations were applied. Temperature Pormittvity Conductvity Nominal Body TSL parameters 220°C sea 1.49 mho/m Measured Body TSL parameters @a0202)°C 58126 % 1.48 mhoim £6 % Body TSL temperature change during test «10°C — m SAR result with Body TSL SAR averaged over 1 _cm"_(1 g) of Body TSL Condition SAR measured 250 mW input power 9.40 mW /g SAR for nominal Body TL parameters nomalized to 1W 37.6 mW 1g £ 20.8 % (k=2) SAR averaged over 10 cm> (10 ) of Body TSL Condition SAR measured 250 mW input power 5.03 mW /g SAR for nominal Body TSparameters normalized to 1W 20. mW 1g # 20.4 % (k=2) Certificate No: Z17—97002 Page s of $

Add:No.51 Xueyuan Road, Haidian District, Beiing, 100191, China Tel: +86—10—62304633—2070 Faxc+86—10—62304633—2504 E—mail: ctl@chinatl.com htpowwwchinatt.cn Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 49.00+ 0.930 Retum Loss —40.308 Antenna Parameters with Body TSL impedance, transformed to feed point 44.70—0.100. Retur Loss —25.008 General Antenna Parameters and Design Electrcal Delay (one direction) 1.327 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 direcly 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 orderto 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 stil 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: Z17—97002 Page 4 of %

2l5 in Collboration with ‘TTL’ CauBRAnION LABORATORY Add:No.51 Xueyuan Rood. Haidian Distict, Beiing, 100191, China Tels +86—1042304033—2070 Paxc +86—10.62304603.2504 E—mail: ct@chinatt.com hupswwwchinatlcn DASYS Validation Report for Head TS Date: 01.10.2017 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1750 MHz; Type: D1750V2; Serial: D1750V2 — SN: 1033 Communication System: UID 0, CW; Frequency: 1750 MHz; Duty Cycle: 1:1 Medium parameters used: {= 1750 MHz; & = 1.352 $/m; er = 39.36; p = 1000 kg/m3 Phantom section: Center Section Measurement Standard: DASYS (IEEEAEC/ANSI C63.19—2007) DASY5 Configuration: * Probe: EX3DV4 — SN7307; ConvF(8.37, $.37, 8.37); Calibrated: 2/19/2016; + Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn771; Calibrated: 222016 + Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 + Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) System Performance Check/Zoom Sean (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=Smm, dz=5mm Reference Value = 98.21V/m; PowerDrift = 0.03 dB Peak SAR (extrapolated) = 17.1 Wke SAR(L g) =9.27 W/kg; SAR(IO g) = 4.9 Wig Maximum value of SAR (measured) = 14.4 W/kg dB 0 3139 5.78 — 10.17 +13.56 +16.95 0 dB = 14.4 Wikg=11.58 dBW/hg Certificate No: Z17—97002 Page 5 of 8

® In Collaboration with CauRAnN LABORATORY Add: No.31 Xueyuan Road. Haidian District, Beiing, 100191, Ctina Tel: +86—10—42304633—2070 Paxc +86—10—62304633—2504 E—mail: ctl@chinatt.com hitpohwwwchinatten Impedance Measurement Plot for Head TSL Ti TT toy say 10. 00007 wet o. oode Ti 5900. rex—screoeons ons cepses o so.00 s0.00 20.00 s0.00 o.0cop x0.00 «20.00 —30.00 —40.c0 s0.00 BB 5i1 setth (i+p9 seate 2.0000 (et o1 on alrsoo0 o. anurss o saras m oi3 Certificate No: Z17—97002 Page 6 of 8

* in Collaborationwith TTLf‘_uLLfl_S_ leramion tasorarory Add:No.S1 Xueyuan Road. Haidian Distict,Beiing, 100191, China Tels +86—10—62304633—2070 Faxc +86—10—62304633—2504 E—mail: etl@chinatl.com hitpshwwwchinaten DASY3 Validation Report for Body TSL Date: 01.10.2017 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1750 MHz; Type: D1750V2; Serial: D1750V2 — SN: 1033 Communication System: UID 0, CW; Frequency: 1750 MHz; Duty Cycle: 1:1 Medium parameters used: {= 1750 MHz; & = 1.484 S/m; s= $3.05; p = 1000 ke/m‘ Phantom section: Left Section Measurement Standard: DASY5 (IEE TEC/ANSI C63.19—2007) DASY5 Configuration: * Probe: EX3DV4 — SN7307; ConvF(8.18, 8.18, 8.18); Calibrated: 2719/2016; + Sensor—Surface: 1.4mm (Mechanical Surface Detection) + Electronics: DAE4 Sn771; Calibrated: 2/22016 + Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 * Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) System Performance Check/Zoom Sean (7x7x7) (7x7x7)/Cube 0: Measurementgrid: dx=5mm, dy=Smm, dz=5mm Reference Value = 86.52 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 16.6 W/kg SAR(L g) = 9.4 Wikz: SAR(IO g) = Maximum value of SAR (measured dB 0 3.26 5.52 —8.78 +13.04 16.30 0 dB = 14.1 W/kg= 11.49 dBW/kg Certificate No: Z17—97002 Page 7 of8


shBRAS A ZArarse > "\um Causranon LaporArory 3 § cNAs cmaRATIDOH ueneil nemrtetepee iE—mail:ct@chinatl.com pavemonlon 5oys w on No.51 Xueywan Road, Haition Disvct Bing. 100191, China hitpifwwwchinatilen % § s LoS7( Client Cal [GertificateNo: Object Calibration Procedure(s) Callbration date: This callbration Certiicate 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 faciity: environment temperature@2:3)‘c. and humidity<70%. Calibration Equipment used (M&TE critical for callbration) Primery Standards D# Cal Date(Calibrated by, Certficate No.) Scheduled Calibration Power Meter NRVD 102083 22—8ep—16 (CTTL, No.J16X06809) Sep—17 Power sensor NRV—Z5 100595 22—Sep—16 (CTTL, No.J16X06809) Sep—17 Reference Probe EX3DV4 SN 3617 23—Jan—17(SPEAG No.EX3—3617_Jan17) Jan—18 DaE4 SN 1331 19—lan—17(CTTL—SPEAGNo.217—07015) Jan—18 Secondary Standards D# Cal Date(Calibrated by, Certiicate No.) Scheduled Calibration Signal Generator E4438C MY49071430 13—Jan—17 (CTTL, NoJ17X00286) Jan—18 Network Analyzer ESO71G MY46110673 18—Jan—17 (CTTL, No.J17X00285) Jan—18 Name Function _ Signature Calibrated by: s Reviewed by: Approved by: 6QlDlnnyuan «SAR Project Leider This calibration certiicate shall not be reproduced except in full without written approval of meIaboralcry Certificate No: Z17—971 15 Page 1 of 8

u* stion vith in Collsbor s T°TL a " CALIBER&ANON LABORATORY Add: No.51 Xueyuan Re idh lad Tel: +86—10— s 6230403 7 3.3079°onFax:Dstlct, +86— Beijing, 100191, s R China E—mail: cttl@chinattl.com hIn;://m ]gsfibg‘? 2504 Glossary: ‘(I;SL tissug simulating liquid N?AWF sensitivity in TSL / NORMx.y,z not applicable or not measured Calibration is Performed According to the Following Standa rds: a) |EEI§ 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 assessment of 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 ©) 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. 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: Z17—97115 Page 2 of 8

® In Collaboration with iTTL s e Add: No.5 1 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: *‘.86-10-623046 33-2079 »mail: ett!@chinattl.com Fax: +86—10—62304633—2504 http:!/www.chinatt.en MeDasurement Conditions ASY system configuration, as far as not given on page 1. DASY Version DaASY52 52.10.0.1446 Extrapolation Advanced Extrapolation Phantom Triple Flat Phantom 5.1C Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution dx, dy, dz = 5 mm Frequency 1900 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 40.0 1.40 mho/m Measured Head TSL parameters (22.0 £ 0.2) °C 39.9 £ 6 % 141 mho/m £ 6 % Head TSL temperature change during test <1.0 °C —— x SAR result with Head TSL SAR averaged over 1_Cnm:°_(1 g) of Head TSL Condition SAR measured 250 mW input power 10.1 mW /g SAR for nominal Head TSL parameters normalized to 1W 40.1 mW /g £ 18.8 % (k=2) SAR averaged over 10 em‘ (10 g) of Head TSL Condition SAR measured 250 mW input power 5.19 mW /g SAR for nominal Head TSL parameters normalized to 1W 20.7 mW ig £ 18.7 % (k=2) Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 53.3 1.52 mho/m Measured Body TSL parameters (22.0 £ 0.2) °C 53.6 16 % 1.53 mho/m £ 6 % Body TSL temperature change during test <1.0 °C — —— SAR result with Body TSL SAR averaged over 1_cm> _(1 g) of Body TSL Condition SAR measured 250 mW input power 9.90 mW /g SAR for nominal Body TSL parameters normalized to 1W 39.5 mW /g + 18.8 % (k=2) SAR averaged over 10 cm‘ (10 g) of Body TSL Condition SAR measured 250 mW input power 5.21 mW /g SAR for nominal Body TSL parameters normalized to 1W 20.8 mW /g & 18.7 % (k=2) Certificate No: Z17—97115 Page 3 of 8

5 inCotaboredonwith causeanon LasorATORY Ada:; No.51 Xueyuan Rond. Haidian Disvict Be/ 3. 100191, Chinn Tel: e06—10—00004 : ©32000 Pacone— E—mail:ctl@chinatcom nfi/‘mfifmfif as S Appendix {Additional assessments outside the scope of CNAS L0570) Antenna Parameters with Head TSL Impedance, transtormed to feed point s2.00+ 6.590 Retum Loss —23408 Antenna Parameters with Body TSL Impedance, ransformed to feed point s2.70+ 8.350 Retum Loss —21408 General Antenna Parameters and Design Electrcal Delay (one direction) 1.302 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 coaxtal cable. The center conductor of the feeding lineis 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 Condiions" paragraph. The SAR data are not affected by this change. The overall dipole length is stil according to the Standard. No excessive force must be applied to the dipole arms, becausethay might bend or the soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by l SPEAG Certificate No: Z17—97115 Page 4 of8

pemmmeS in Colibomionwith w @TTL a e _a Add: No1 Toh rse—10x1.eey 03 uan Road, Haidian Distict Beling., 100191, China Email FEX@chin 0003.0070 Fax: +86—10.e2304633—2504 aL.com biphewchinatlen DASYS Validation Report for Head TSL Test Laboratory: CTT L, Beijing, China Date: 08262017 DUT: Dipole 1900 MHz; Type D1900V2; Serial: D19 00V2 — SN: 54060 Communication System: UID 0, CW; Fre quency: 1900 MHz; Duty Cycle: 1:1 Medium parameter s used: £= 1990 MHz; 0 = 1.413 S/m; er = 39.8 Phantom section: Left Sectio 5; p= 1000 kg/m3 n Measurement Standard: DASYS (IEE ETEC/ANSI ©63.19—2007) DASY5 Configuration: Probe: EX3DV4 — SN3617; ConvF(8.26, 8.26, 8.26); Calibra ted: 1/23/2017; Sensor—Surface: 1.4mm (Mechanical Surface Detect ion) * Electronics: DAE4 Sn1331; Calibrated: 1/19/2017 Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Scrial: 1161/1 Mcasurement SW: DASY52, Version 52.10 (0); SEMCAD X Version 14.6.10 (a17) System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=Smm, dz=Smm Reference Value = 94.94 V/im; Power Drit=0.01 dB Peak SAR (extrapolated) = 19.5 Wikg SAR(I g) = 10.1 W/kg: SAR(IO g)= Maximum value of SAR (measured) = 3.64 128 +10.93 1457 "18.21 J 0 dB=15.9 W/kg=12.01 dBW/kg Certificate No: Z17—971 15 Page S of $

°in Callborrtiomnith CAuszknont Lagorarory Add:No.31 Xueyuan Road, Haidian Disti, Bejing, 100191 China Tel:86—10.62300600—2079 pacoge104300032501 E—mail: enl@chinat.com Witpiiwcctinattlen Impedance Measurement Plot for Head TSL Ti s1 toy wag 10.c0007 mer o.soice NJ 59090 mromomons en cmmar c «0.00 10.c0 — 20.00 |.— —— maj z_~doz _ 10.00 s.coo9 —10.00 20.00 —30.00 —40.00 o.co TB sis sntch (rep) seate 1.0000 trz o) n acsooono on se ecsmee c 5s Certificate No: Z17—971 15 Page 6 of8

Add: NoS. 1 Xueyywan Road, Haidiai n Tiasinesnesan ; Di: ic +ne—10.62304633—2504 Beljng. 100191, China E—mail: il@chinatlcom hipslhwwchinattien DASYS Validation Report for Body TSL Date: 08.26.2017 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1900 MHz: Type: D1900V2; Serial: D1900V2 — SN: 54060 Communication System: UID 0, CW; Frequency: 1900 MHz; DutyCycle: 1:1 Medium parameters used: f= 1900 MHz; 0 = 1.528 S/m; c, = 53.55; p = 1000 kg/m‘ Phantom section: Center Section Measurement Standard: DASY5 (IEEEEC/ANSI C63.19—2007) DASYS Configuration: * Probe: EX3DV4 — SN3617; ConvF(7.95, 7.95, 7.95); Calibrated: 1/23/2017; * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn1331; Calibrated: 1/19/2017 * Phantom: Triple Flat Phantom 5.1C; Type: QD 000 PS1 CA; Serial: 1161/1 * Measurement SW: DASY$2, Version 52.10 (0); SEMCAD X Version 14.6.10 (7417) System Performance Check/Zoom Sean (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=Smm, dy=3mm, dz=Smm Reference Value = 91.19 V/im; Power Drit=0.01 dB Peak SAR (extrapolated)= 18.1 Wikg SAR(L g) = 9.9 W/kg; SAR(1O g)= 5.21 Wkg Maximum value oSAR (measured) = 15.3 Wikg d8 0 348 5.96 40.44 413.92 17.40 0 dB =15.3 W/kg = 11.85 dBW/kg Certificate No: Z17—97115 Page 7 of 8

* in Collaborrtionwith TTIL a causrAnon LABORATORY Add: No.S1 Xueyuan Road, Haidian Di wict Bciin, 100191, China Tel: aso—10—62300533—2075 ne—io.aasou332504 E—mail: tl@chinatl.com F hipiwnwchinatien Impedance Measurement Plot for Body TSL Tey rap ze so.00 m Eromns on —moor ce «0.00 30.¢0 20.00 10.00 .000 T m > —20.¢0 — //' 10.¢0 — i —30.00 |— f=— 21 bevernacelea o mccl —10.00 { L —s0.00 x TR six sith (riga) seale 3.0000 [Fi oet) o csoome oo snsto n mm o eonge Centificate No: 7177115 Page 8 of8

Calibration Laboratory of Sctwelzerischer Kallorerdinst Schmid & Partner Service sutsso o‘étalonnage Engineering AG Servitlo svizzero d taratura Zeughausstrasse 43, 6004 Zurich, Switzeriand Swiss Calbration Service Accredted y tna Swiss Accredtaton Senvce (SAS) The Swiss Accreditation Service is one of the signatories to the EA Mutitateral Agreementfor the recognition ofcalibration cerificates Cent TASH (Auden) Gevificsis No: DAE4—1201_Dec18 |CALIBRATION CERTIFICATE Otject DAE4 — SD 000 D04 BM — SN: 1291 Cattraton procedures) OA CAL—08.v29 Calibration procedure for the data acquisition electronics (DAE) December 04, 2018 This caltraton certfcate dacumentsthe traceabity to natlonal standards, which realz the physicaluntso measurements (6). "The measurements and the unceraintes wih contdnce probabity are given on th foloning pages and are parof tconticate. Allcaltvations have been conducte in the closed laboratoy facity: envronmont temporature(22 + 3)°C and hurty < 70%. Caitvaton Equpment used (M&TE ertcafor caltraton) Primary Standards o« Gal ate (Contfcato No) Scheduted Galbation Kethiey Matimeter Type 2001 |SN:o810ere tS0p18 (Nozsien) Sepro Secontary Standarde B Check Date (n house) Schocuted Chack Auto DAE Caltration Unt SE Lws 053 AA 1001 Ofln—18 (in house checi) in house cheeks Jan—10 Caltrator Box ¥2.1 S uis 006 AA 1002 Otlan—18 (in house check) In house chocks Jan—t0 Function Siatire Caltratodby: Dominique Stotten Laboratoy Technician Z2 (SvenKitn Deputy Manager tesued: December 4, 2018 "This attation corticate shallnot be reproduced exceptful wihout witen approval f the aboratory. Certficate No: DAE4—1291_Dect8 Page 1 of 5

Calibration E Laboratory of «um «/x cher Katbriertionst Schmid & Partner inss‘ 2 se étalonnage Engineering AG T 3 Servilo sizzero ol taatura Zeughausstasse 43, 6004 Zurich, Swterand i@'fil\w 5| duiss Calbration Service Aceredted ty me Swss Accrtaton Servce (SAS) Aecreditationo:: SCS 0108 ‘The Suiss Acerediation Service is one of thesignatories to he EA Motslateral Agreement for the recogntion o caaton cericates Glossary DAE data acquisition electronics Connector angle information used in DASY system to align probe sensor X to the robot coordinate system. Methods Applied and Interpretation of Parameters * DC Voltage Measurement: Calibration Factor assessed for use in DASY system by comparison with a calibrated instrument traceable to national standards. The figure given corresponds to the full scale range of the voltmeter in the respective range. * Connector angle: The angle of the connector is assessed measuring the angle mechanically by a toolinserted. Uncertainty is not required. * The following parameters as documented in the Appendix contain technical information as a result from the performance test and require no uncertainty. * DC Voltage Measurement Linearity: Verification of the Linearity at +10% and —10% of the nominal calibration voltage. Influence of offset voltage is included in this measurement. * Common mode sensitivity: Influence of a positive or negative common mode voltage on the differential measurement. * Channel separation: Influence of a voltageon the neighbor channels not subject to an input voltage. * AD Converter Values with inputs shorted: Values on the intenal AD converter corresponding to zero input voltage * Input Offset Measurement Output voltage and statistical results over a large number of zero voltage measurements. * Input Offset Current: Typical value for information; Maximum channel input offset current, not considering the input resistance. * Input resistance: Typical value for information: DAE input resistance at the connector, during internal auto—zeroing and during measurement. * Low Battery Alarm Voltage: Typical value for information. Below this voltage, a battery alarm signal is generated. * Power consumption: Typical value for information. Supply currents in various operating modes. Corificate No: DAEA—1291_Dects Page 20(5

DC Voltage Measurement ATD — Converter Resolution nominal High Range: 1so« otay. fullrange = —100...+300 mV Low Range: wso« stav. tullrango = < aany DASY measurement parameters: Auto Zero Time: 3 sec; Maasuring time: sec Calibration Factors x v z High Range 402 .580 + 0.02%s(ke2) 403.240 + 0.02%s (ke2) 409.163 2 0.02% (k=2) Low Range sorseo + 1.50% (ke2) 897000 + 1.50% (ke2) 397550 2 1.50% (k=2) Connector Angle Connector Angle to be used in DASY system 1easte1® Ceniicate No: DAE#—1291_Dect8 Page a of$

Appendix (Additionalassessments outside the scope of SCS0108) 1. DC Voltage Linearity High Range Reading (xV) Difference (1¥) Ervor (%) Channel x + Input 2ocosest 105 000 Channel X + Input 2000661 129 001 Channel X + Input —20003.34 204 001 Channel Y + Input 20003027 005 0.00 Ghannel ¥ + input 200038 "184 001 ChannelY _ _— Input —20006.11 oze 000 Channel 2 + input 20003500 000 Channel 2 + input 200022 a01 Channel 2 _ _— input 2000540 oco Low Range Reading (w¥) __|_Ditterence (iV) Ervor (%) Channel x + input 200129 031 oce Channel X + input 20113 ose o1 Channel X _ _— input 8850 oso o15 Ghannel ¥ + input 2000.40 4s oce Channel ¥ + input 2021 66 s3 Channel Y — Input 18989 89 050 ChannelZ + Input 200044 041 a02 Channel Z + Input 199.70 +105 ase Channel 2 —input 20088 170 oss 2. Common mode sensitivity DASY measurement parameters: Auto Zero Time: 3 se: Measuring time: 3 sec Gommon mode High Range Low Range Input Voltage (m¥) Average Reading (1V) Average Reading (2¥) Channel X 200 10e zou +200 «52 820 Channel ¥ 200 t4.18 1358 ~20 a1s.t0 1sse Channel Z 200 1707 «1723 —200 1474 14.83 3. Channel separation DASY measurement parameters: Auto Zero Time: 9 se: Measuring tme: 3 see Input Voltage (mV)__| ChannelX (xV) |_Channei¥ (s¥) ChannelZ (@¥) Channel X 200 — 01 ma7 Channel ¥ 200 758 £ 048 Channelz 200 maz aar — Corificate No: DAE4—1291_Dect8 Page 4 of5

4. AD—Converter Values with inputs shorted DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 see High Range (LSB) Low Range (LSB) Channel X 16117 16241 Channel Y 15930 16718 Channel Z 16177 128 5. Input Offset Measurement DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 see Input 10M Average (1V) min. Offset(V) max. Offset (uV) fid.: [():“;;afio" Channel X —0.59 181 o.89 0.47 Channel Y 117 004 205 0.45 Channel 2 412 270 ost 0.57 6. Input Offset Current Nominal Input circuitry offset current on all channels: <251A 7. Input Resistance (Typical values for information) Zeroing (kOhm) Measuring (MOhm) Channel X 200 200 Channel Y 200 200 Channel 2 200 200 8. Low Battery Alarm Voltage (Typical values for information) Typical values Alarm Level (VDC) Supply (+ Vee) +7.9 Supply (— Vee) 7.6 9. Power Consumption (Typical values for information) Typical values Switchedoff (mA) Stand by (mA) Transmitting (mA) Supply (+ Vee) +0.01 16 +14 Supply (— Vee) —0.01 —8 —9 Certiicate No: DAE4—1291_Dect8 Page 5 of 5


Document Created: 2019-08-27 17:06:53
Document Modified: 2019-08-27 17:06:53
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