RF Exposure Part 5

FCC ID: IHDT56XS2

RF Exposure Info

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FCCID_4287342

r‘ In Collaboration with CALIBRATION LABORATORY y Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—623 E—mail: cttl@chinatt.com hitp://Iwww.chinattl.en DASYS Validation Report for Body TSL Date: 03.26.2019 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1750 MHz; Type: D1750V2; Serial: D1750V2 — SN: 1090 Communication System: UID 0, CW; Frequency: 1750 MHz; Duty Cycle: 1:1 Medium parameters used: {= 1750 MHz; 0 = 1.449 S/m; &, = 54.97; p = 1000 kg/m3 Phantom section: Center Section DASYS Configuration: * Probe: EX3DV4 — SN3617; ConvF(8.03, 8.03, 8.03) @ 1750 MHz; Calibrated: 1/31/2019 * Sensor—Surface: 1.4mm (Mechanical Surface Detection) + Electronics: DAE4 Sn1331; Calibrated: 2/6/2019 *« Phantom: MFP_V5.1C ; Type: QD 000 P51CA; Serial: 1062 *« Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 93.13 V/m; Power Drift = —0.04 dB Peak SAR (extrapolated) = 16.8 W/kg SAR(I g) =9.21 W/kg; SAR(10 g) = 4.89 W/kg Maximum value of SAR (measured) = 14.2 W/kg dB 0 —3.26 —6.52 —9.77 13.03 16.29 0 dB = 14.2 W/kg = 11.52 dBW/kg Certificate No: Z19—60084 Page 7 of8

!\N In Collaboration with -\/ TTIL a CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com hitp://www.chinattl.cn Impedance Measurement Plot for Body TSL Tri si1 Log Hay 10.00ds7 ref 0. ooode (ri] 5990 53 —1.7500000 onz =23.18¢ ds 40. 00 30.00 20.00 10. 00 0.000)} —10.00 A ~20.00 —30.00 ~40.00 ~50.00 a —‘ BMR s11 smith (R+J®) scale 1.000U [EX oe1] > 1.7500000 ahz. 43.873 n —2.1946 o 41.4947(\ . e _4 [1 sumise oz wow 100 he Ston 11655 oc IRal Certificate No: Z19—60084 Page 8 of 8

2e 5 in Collsboration with ‘\\\‘&j"]o’ _i FBWAH &77J, s p e a g s * AREX V CALIBRATION LABORATORY Af& CNAS Botk CALIBRATION 5 Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China 3777 Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 "m“ CNAS LO570 E—mail: ett@chinattl.com http=//www.chinattl.en Client Sporton Certificate No: Z19—60085 CALIBRATION CERTIFICATE Object D1900V2 — SN: 5d170 Calibration Procedure(s) FF—211—003—01 Calibration Procedures for dipole validation kits Calibration date: March 26, 2019 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S1). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(22+3)C and humidity<70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRP2 106277 20—Aug—18 (CTTL, No.J18X06862) Aug—19 Power sensor NRPBS 104291 20—Aug—18 (CTTL, No.J18X06862) Aug—19 Reference Probe EX3DV4 SN 3617 31—Jan—19(SPEAG,No.EX3—3617_Jan19) Jan—20 DAE4 SN 1331 06—Feb—19(SPEAG,No.DAE4—1331_Feb19) Feb—20 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 23—Jan—19 (CTTL, No.J19X00336) Jan—20 NetworkAnalyzer ES071C MY46110673 24—Jan—19 (CTTL, No.J19K00547) Jan—20 Name Function Signature Calibrated by: Zhao Jing SAR Test Engineer /{, Reviewed by: Lin Hao SAR Test Engineer #{4 Approved by: Qi Dianyuan SAR Project Leader Bs_ Issued: March 29, 2019 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z19—60085 Page 1 of 8

m: In Collaboration with a=‘/"/"J, a CALIBRATION LABORATORY ‘/ Add: No.51 XueyuanRoad, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ct@chinattl.com hitp://www.chinattl.cn lossary: 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 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 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 underthe 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. e 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: Z19—60085 Page 2 of 8

Ti ies Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China 86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com http://www.chinattl.en Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.10.2.1495 Extrapolation Advanced Extrapolation Phantom Triple Flat Phantom 5.1C Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution dx, dy, dz = 5 mm Frequency 1900 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 40.0 1.40 mho/m Measured Head TSL parameters (22.0 £.0.2) °C 40.5 x 6 % 1.44 mhom + 6 % Head TSL temperature change during test <1.0 °C sus se SAR result with Head TSL SAR averaged over 1_C/7"_(1 g) of Head TSL Condition SAR measured 250 mW input power 9.90 Wikg SAR for nominal Head TSL parameters normalized to 1W 39.0 Wikg £ 18.8 % (k=2) SAR averaged over 10 Ci2" (10 g) of Head TSL Condition SAR measured 250 mW input power 5.12 Wikg SAR for nominal Head TSL parameters normalized to 1W 20.3 Wikg & 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 54.5 46 % 1.56 mhom + 6 % Body TSL temperature change during test <1.0 °C —— —— SAR result with Body TSL SAR averaged over 1_Ci7°_(1 g) of Body TSL Condition SAR measured 250 mW input power 10.1 Wikg SAR for nominal Body TSL parameters normalized to 1W 40.0 Wikg £ 18.8 % (k=2) SAR averaged over 10 Cmm (10 g) of Body TSL Condition SAR measured 250 mW input power 5.28 Wikg SAR for nominal Body TSL parameters normalized to 1W 21.0 Wikg £ 18.7 % (k=2) Certificate No: 19—60085 Page 3 of 8

fi I;Collubomtionewith a CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com hitp://www.chinattl.en Appendix (Additional assessments outside the scope of CNAS LO570) Antenna Parameters with Head TSL Impedance, transformed to feed point 51.70+ 6.73j0 Return Loss ~23.30B Antenna Parameters with Body TSL Impedance, transformed to feed point 47.80+ 6.72)0 Return Loss —22.80B General Antenna Parameters and Design Electrical Delay (one direction) 1.066 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 ofthe dipole. The antennais therefore short—circuited for DC—signals. On some of the dipoles, small end caps are added to the dipole 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 lengthis still according to the Standard. No excessive force must be applied to the dipole arms, because they might bend orthe soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Certificate No: Z19—60085 Page 4 of 8

b‘ In Collaboration with e=x‘/"]7"J, a V CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ett@chinattl.com hitp://www.chinattl.en DASY5 Validation Report for Head TSL Date: 03.26.2019 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 — SN: 50170 Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1:1 Medium parameters used: {= 1900 MHz; 0 = 1.441 S/m; s, = 40.48; p = 1000 kg/m3 Phantom section: Center Section DASYS Configuration: * Probe: EX3DV4 — SN3617; ConyF(8.14, 8.14, 8.14) @ 1900 MHz; Calibrated: 1/31/2019 * Sensor—Surface; 1.4mm (Mechanical Surface Detection) + Electronics: DAE4 Sn1331; Calibrated: 2/6/2019 *« Phantom: MFP_V5.1C ; Type: QD 000 P51CA; Serial: 1062 *« Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=Smm, dy=5mm, dz=5mm Reference Value = 97.54 V/m; Power Drift = 0.08 dB Peak SAR (extrapolated) = 18.9 W/kg SAR(I g) = 9.9 W/kg; SAR(10 g) = 5.12 W/kg Maximum value of SAR (measured) = 15.6 W/kg dB 0 —3.57 T13 10.70 14.26 17.83 0 dB = 15.6 W/kg = 11.93 dBW/kg Certificate No: 19—60085 Page 5 of 8

ziies Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinatl.com hitp://www.chinattl.en Impedance Measurement Plot for Head TSL Tri siT tog mag 10. 00dey nef 0. ooods (F1] 590 r531.3000000 onz =23.342 do 40. oo 30. 00 20.00 10.00 o.oonJ a —10. 00 ~20.00 ~30.00 ~40. 00 ~50.00 x MB si1 smith (RtJ>) scale 1.000u [r1. pe1] »1.. 1.9000000 aiz S1.689 n 6.7277 n S63.55—pi_ T Suti76% iew 100 e Sten 211 Ga B Certificate No: Z19—60085 Page 6 of 8

!\" In Collaboration with a_‘/"/"J, a \/ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com http=//www.chinattl.en DASYS Validation Report for Body TSL Date: 03.26.2019 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 — SN: 50170 Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1: 1 Medium parameters used: {= 1900 MHz; 0 = 1.56 $/m; &, = 54.52; p = 1000 kg/m3 Phantom section: Right Section DASYS Configuration: * Probe: EX3DV4 — SN3617; ConvF(7.78, 7.78, 7.78) @ 1900 MHz; Calibrated: 1/31/2019 * Sensor—Surface: 1.4mm (Mechanical Surface Detection) + Electronics: DAE4 Sn1331; Calibrated: 2/6/2019 *« Phantom: MFP_V5.1C ; Type: QD 000 P51CA; Serial: 1062 + Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Mcasurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 95.48 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 18.6 W/kg SAR(I g) = 10.1 W/kg; SAR(10 g) = 5.28 W/kg Maximum value of SAR (measured) = 15.7 W/kg dB 0 —3.45 6.90 10.36 13.81 C 17.26 asimmmmnnmmiamenescarsaccucmecass 0 dB = 15.7 W/kg = 11.96 dBW/kg Certificate No: Z19—60085 Page 7 of 8

r\* in Collaboration with L_L_GC_54..9........ T‘TZ, CALIBRATION !\, LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Pax: +86—10—62304633—2504 E—mail: cttl@chinatt.com hitp://www.chinattl.en Impedance Measurement Plot for Body TSL Tri iT Log nay 15.00de7 ner 0. oode [] 5990 5t ~1.5000000 onz =22. 841. db 40. 00 30. 00 20.00 20. 00 0.000)) « —10.00 f— —20.00 \\/q// ~30.00 k — smith (RHJX) scale 1.000U [F2. vel] »2 1.9000000 anz 47. 796 n 6. 7152 n 562.50—pi 1 surti7ot wew 100 he stop 21 one IRai Certificate No: Z19—60085 Page 8 of 8

!\n InColleboration with &\\‘L““/"m,, A * BWaT CA A EinA lChina Adt: No.51 Xueyuan Rond. Haidian District, Beljimp, 100194 %/%zany NN¥ sgfimou Tel: +86—10—62304633—2070 Fas +#6—10—62300633.2504 "/,,m‘\\“\ CNAS LO570 E—mail ttl@chinattL.com hitps/iwwn.chinatl.on Client Sporton Certificate No: 21860365 s AtIEs ¥ — I— S a 3 Object ©2300V2 — SN: 1058 Calbration Procedure(s) EF—Z11—00301 Calibration Procedures for dipole validation kits Calibration date: September 20, 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 callbrations have been conducted in the closed laboratory facility: environment temperature@22s3)© and humidity<70%. Calbration Equipment used (M&TE critical for callbration) Primary Standards 1D # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRVD 102083 01—Nov—17 (CTTL, No.J17X08756) Oct—18 Power sensor NRV—Z5 100542 01—Nov—17 (CTTL, No.J17X08756) Oct18 Reference Probe EX3DV4 SN 7514 27—Aug—18(SPEAG,No.EX3—7514_Aug18) Aug—19 DAE4 SN 1555 20—Aug—18(SPEAGNo.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.118X00560) Jan—19 NetworkAnalyzer ESO71C MY46110873 24—Jan—18 (CTTL, No.J18X00561) Jan—19 Name Function Signature Callbrated by: Zheo Jing SAR Test Engineer /gA Reviewed by: Lin Hao SAR Test Engineer > ‘fifj{f"' | Approved by: Oi Dianyan SAR Project Leader e~ Issued: September 23, 2018 This callbration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z18—60365 Page 1 of 8

é TL&S_ Distict, Beljing. 100191, China 633—2070 Fac: +86—10—62304633—2504 inattl.com Aipotiwwchinaten tissue simulating liquid sensitivity in TSL / NORMx.y,z 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 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 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) KDBS65664, SAR Measurement Requirements for 100 MHz to 6 GHz Additional Documentation: e) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: & Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. & Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented. paralle! to the body axis. «— Feed Point Impedance and Retum 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 thefeed 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 uncenaimy_of Measurement multiplied by the coverage factor k=2, which for a normal distribution Corresponds to a coverage probability of approximately 95%. Certificate No: 718—60365 Page 2 of 8

r\‘ in Colleboration with a ‘,L Callsranon uaporkrory Add: No.51 Xueyan Rood, HaidianDistrict,Beijing, 100191, China Tel: +86—10—62304033—2079 Fax: «6—10.02304603.2504 R—mail:eti@chinant.com hitgsfwwchinatLen Measurement Conditions system confiquration. as far as not given on page 1 DASY Version DASY52 52.10.1.1476 7 Extrapolation Advanced Extrapolation Phantom Triple Flat Phanitom 5.1C Distance Dipole Center — TSL ( 10 mm with Spacer —' Zoom Scan Resolution dx, dy, dz =5 mm " [Froqulncy 2300 MHz + 1 Niz I Head TSL parameters The following parameters and calculations were applied Temperature Pormittivity Conductivity Nominal Head TSL parameters 220°C 39.5 1.87 mhoim Measured Head TSL parameters (@2.0202)°C 40.3 26 % l 1.72 mhoim 28 % Eiud TSL temperature change during test «10 °C ~~ SAR result with Head TSL rsm averaged over 1_cnt‘_(1 g) of Head TSL Condition T 250 mW input power 12.3 mW /g SAR for nominal Head TSL parameters normalized to 1W 48.7 mW 1g2 18.8 % (k=2) SAR averaged over 10 cm"_(10 g) of Hoad TSL | Condition SAR measured 250 mW input power 5.82 mW 1g SAR for nominal Head TSL parameters normalized to 1W 23.2 mW 1g x 18.7 % (ke2) Body TSL parameters ‘The following parameters and calculations were applied. Body TSL temperature change during tost SAR result with Body TSL [ SAR averaged over 1_cn"_(1 g) of Body TSL Gondition SAR measured 250 mW input power 11. mW i9 SAR for nominal Body TSL parameters normalized to 1W 47.6 mW 1g £ 18.8 % (k=2) SAR averaged over 10 cnt‘_(10 g) of Body TSL Gondition | 7| SAR measured 250 mW input power I 5.04 mW1 g 2 SAR for nominal Body TSL parameters normalized to 1W Cortificate No: Z18—6036$ Page 3 of 8

TTL in Collaboration with Add: No.51 Xueyun Road, Haidian District, Beling, 100191, China Tel: +86—10—62304633—2070 Fax: +86—10—62304633—2504 E—mail: ctl@zchinatt.com hi(/wwechinattlen Appendix (Additional assessments outside the scope of CNAS LO570) Antenna Parameters with Head TSL Impedance, transformed to feed point 45.60—2.030 LRell.ll’n Loss —25.90B Antenna Parameters with Body TSL I Impedance, transformed to feed point 44.00— 0.85i0 rfielum Loss —23.80B General Antenna Parameters and Design Electrical Delay (one direction) \ 1,034 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 antennais 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 theposition as explained in the "MeasurementConditions" 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 [Menufactured by [ sreac Certificate No: 218—60365 Page 4 ofs

fi \;Callfiwavonewith 3 Add: No.51 Xueywan Road. Haidian Distct, Beijing. 100191, China Tels«86—10—62304633—2070 Faxc «86—10—2304623.2504 F—mail;ctl@chinat.com iitpWwchinaten DASYS Validation Report for Head TSL Date: 09.20.2018 Test Laboratory: CTTL, Beijing. China DUT: Dipole 2300 MHz; Type: D2300V2; Seri 2300V2 — SN: 1055 Communication System: UID 0, CW; Frequen 00 MHz; Duty Cycle: 1:1 Medium parameters used: f= 2300 MHz; a = 1.718 $/m; e;= 40.3; p = 1000 kg/m3 Phantom section: CenterSection DASY5 Configuration: * Probe: EX3DV4 — SN7514; ConvF(7.42, 7.42, 7.42) @ 2300 MHz; Calibrated: $/727/72018 * Sensor—Surface: 1.4mm(Mechanical Surface Detection) «+ Electronics: DA 1555; Calibrated: 8/20/2018 * Phantom: MFP_V5.1C ; Type: QD 000 PS1CA; Serial: 1062 + Measurement SW: DASY52, Version 52.10 (1); SEMCAD X Version 14.6.11 (7439) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/(Cube 0: Measurement grid: dx=3mm. dy=Smm, dz=3mm Reference Value = 97.59 V/m; Power Drift=—0.01 dB Peak SAR (extrapolated) = 25.4 W/ke SAR(I g) = 12.3 W/kg; SAR(IO g) = 5.82 Wikg Maximum value ofSAR (measured) = 20.4 W/ke dB 0 418 —8.36 12.53 16.71 —20.09 0 dB =20.4 W/kg = 13.10 dBW/kg Certificate No: Z18—60365 Page 5 of 8

Add: No.51 Xueyuan Road, Haidian Distict, Beijing, 100191, China "el: +80—10—62304633—2070 Faxc +86—10—62304633—2504 E—mail: ettl@chinatt.com hitp?wwwchinattl.cn Impedance MeasurementPlot for Head TSL ¥er Sit toy wag 16.00807 ses.cood(FL] seie m s soonn ons ses 40.00 30.00 20.00 10.00 .000 —20.00 20.00 —30.00 »s0.00 ~so.c0 MBR 513. sntzh (rags) scate 2.0000 [E oel] sr. 223000000 ouz. 45.598 a —a.om0 n m.o5tern ~. Certificate No: Z18—60365 Page 6 of8

GTi ¥%as CAIBRATION LaBORATORY Add: No.51 Xueyuan Raad, Haidian Disteict, Reljing. 100191, China ‘Tel +R6—10—62304633—2070 Faxc +86—10—6230463, E—mail ctl@chinatl.com hupiliwwchinaitlc DASYS Validation Report for Body TSL Date: 09.20,2018 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2300 MHz; Type: D2300V2; Serial: D2300V2— SN: 1055 Communication System: UID 0, CW; Frequency: 2300 MHz:; DutyCycle: 1:1 Medium parameters used: (= 2300 MHz; a= 1.834 S/m; sr= 54.44; p = 1000 kg/m3 Phantom section: Right Section DASYS Configuration: * Probe: EX3DV4 — SN7S14; ConvF(7.25, 7.25, 7.25) @ 2300 MHz: Calibrated: $272018 + Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn1555; Calibrated: 8/20/2018 * Phantorn: MFP_V5.1C ; Type: QD 000 PS1CA; Serial: 1062 + Measurement SW: DASY52, Version 52.10 (1); SEMCAD X Version 14.6.11 (7439) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=3mm. dy=Smm, dz=Smm Reference Value = 97.37 V/m; Power Drift=—0.01 dB Peak SAR (extrapolated) = 23.9 Wikg SAR(I g) =11.9 W/kg; SAR(LO g) = 5.64 Wikg Maximum value of SAR (measured) = 19.4 W/ke da 0 413 —8.26 —12.39 418.52 —20.65 =z mm w es 4 0 dB =19.4 W/kg = 12.88 dBW/kg Certificate No: 718—60365 Page 7 of8

!\ in Collaboration with iTTL sn —e—2_4__. Add: No.51 Xueyuan Road, Haidian District. Bejing. 100191, China Tel: +86—10—62304633—2079 Faxc+86—10.62304633.2504 E—mail: ctl@chinat.com hiptwwwchinattlen Impedance Measurement Plot for Body TSL [Te Ei toe mas 15. 0087 ner o. sonds [ey S0.00 10,00 s0.00 20.00 20.00 o.c0o —20.00 —20.00 —20.00 —10.00 —so.00 1BB si2 sntth 140 Scale 2.0000 en oet] on 2.3000000 onz ac.oro o ~ess.e2 mo 80.8i_ Certificate No: 218—60365 Page 8 of 8

!\“ in Collaboration with s\\“I"u A EYA ‘/"/"‘/, CSA_HL?_LS_ \\/ CNA E4WA 8 wl Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China E/—\g sCALIBRATION i Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 '@“\e v CNAS LO570 E—mail: cttl@chinattl.com hitp://www.chinattl.en Client Sporton Certificate No: 219—60087 CALIBRATION CERTIFICATE Object D2450V2 — SN: 908 Calibration Procedure(s) FF—211—003—01 Calibration Procedures for dipole validation kits Calibration date: March 25, 2019 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S1). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(22«3)C and humidity<70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRP2 106277 20—Aug—18 (CTTL, No.J18X06862) Aug—19 Power sensor NRPBS 104291 20—Aug—18 (CTTL, No.J18X06862) Aug—19 Reference Probe EX3DV4 SN 3617 31—Jan—19(SPEAG,No.EX3—3617_Jan19) Jan—20 DAE4 SN 1331 06—Feb—19(SPEAG,No.DAE4—1331_Feb19) Feb—20 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 23—Jan—19 (CTTL, No.J19X00336) Jan—20 NetworkAnalyzer E5071C MY46110673 24—Jan—19 (CTTL, No.J19X00547) Jan—20 Name Function Signature Calibrated by: Zhao Jing SAR Test Engineer VZ\ i/ Reviewed by: Lin Hao SAR Test Engineer Tflfi -7}{7 Approved by: Qi Dianyuan SAR Project Leader _éé’./fi__/ Issued: March 28, 2019 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z19—60087 Page 1 of 8

Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com hitp://www.chinattl.on 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. 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. * 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: Z19—60087 Page 2 of 8

mm: in Collaboration with _/"7"‘/ s p_ e a q -\/ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com hitp://www.chinattl.en Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.10,2.1495 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 2450 MHz +1 MHz Head TSL parameters The following parameters 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 39.6 1 6 % 1.84 mho/m £ 6 % Head TSL temperature change during test <1.0 °C — —— SAR result with Head TSL SAR averaged over 1 _Cm"_(1 g) of Head TSL Condition SAR measured 250 mW input power 13.3 Wikg SAR for nominal Head TSL parameters normalized to 1W 52.8 Wikg + 18.8 % (k=2) SAR averaged over 10 cm‘ (10 g) of Head TSL Condition SAR measured 250 mW input power 6.07 Wikg SAR for nominal Head TSL parameters normalized to 1W 24.2 Wikg # 18.7 % (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 53.8 16 % 2.00 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 12.8 Wikg SAR for nominal Body TSL parameters normalized to 1W 50.8 Wikg £ 18.8 % (k=2) SAR averaged over 10. cm" (10 g) of Body TSL Condition SAR measured 250 mW input power 5.91 Whg SAR for nominal Body TSL parameters normalized to 1W 23.6 Wikg £ 18.7 % (k=2) Certificate No: Z19—60087 Page 3 of 8

o8 in Collaboration with =TTL 2 CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 ail: cttl@chinattl.com http://www.chinattl.cn Appendix (Additional assessments outside the scope of CNAS L0570) Antenna Parameters with Head TSL Impedance, transformed to feed point 57.30+ 5.18 jQ Return Loss —21.60B Antenna Parameters with Body TSL Impedance, transformed to feed point 52.60+ 5.81 jQ Return Loss —24.10B General Antenna Parameters and Design Electrical Delay (one direction) 1.020 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 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 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: 719—60087 Page 4 of 8

filil in Collaboration with a zen CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinatt.com hitp://www.chinattl.en DASY5 Validation Report for Head TSL Date: 03.25.2019 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 908 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium parameters used: {= 2450 MHz; 0 = 1.841 S/m; &, = 39.63; p = 1000 kg/m3 Phantom section: Right Section DASYS Configuration: * Probe: EX3DV4 — SN3617; ConvF(7.62, 7.62, 7.62) @ 2450 MHz; Calibrated: 1/31/2019 *« Sensor—Surface: 1.4mm (Mechanical Surface Detection) + Electronics: DAE4 Sn1331; Calibrated: 2/6/2019 *« 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/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=Smm, dz=5mm Reference Value = 96.04 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 28.3 W/kg SAR(I g) = 13.3 W/kg; SAR(10 g) = 6.07 W/kg Maximum value of SAR (measured) =22.4 W/kg dB 0 ~4.59 —9.18 113.77 18.36 —22.95 0 dB =22.4 W/kg = 13.50 dBW/kg Certificate No: Z19—60087 Page 5 of 8

Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com hitp://www.chinattl.en Impedance Measurement Plot for Head TSL Tri i1 Log Mag 10.00d8/ ref 0.000d8 [F1] so. oo >1 2.4500000 anz ~21.595 do 40. 00 30.00 20.00 10.00 0.0009 (€ —10.00 h ~20.00 ~30. 00 ~40.00 ~50.00 A INIRR si1 smith (Ref>) scate 1.000u (e1. oel] »1.. 24500000 cnz 57,283 o. 5.1842 o 336.78—pf . [1: Start 225 Gte irew 100 He fimflnseullfil Certificate No: 19—60087 Page 6 of 8

In Collaboration with TTL CALIBRATION a \ppzame~ LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fasc: +86—10—62304633—2504 E—mail: ettl@chinattl.com hitp=//www.chinattl.en DASYS Validation Report for Body TSL Date: 03.25.2019 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 908 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1: 1 Medium parameters used: £= 2450 MHz; 0 = 2.003 S/m; &, = 53.78; p = 1000 kg/m3 Phantom section: Center Section DASYS Configuration: * Probe: EX3DV4 — SN3617; ConvF(7.79, 7.79, 7.79) @ 2450 MHz; Calibrated: 1/31/2019 * Sensor—Surface: 1.4mm (Mechanical Surface Detection) + Electronics: DAE4 Sn1331; Calibrated: 2/6/2019 + 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/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 95.51 V/m; Power Drift = —0.02 dB Peak SAR (extrapolated) =27.1 W/kg SAR(I g) = 12.8 W/kg; SAR(10 g) = 5.91 W/kg Maximum value of SAR (measured) =21.4 W/kg dB 0 445 —8.90 13.34 417.79 L. T 22.24 0 dB =21.4 W/kg = 13.30 dBW/kg Certificate No: 719—60087 Page 7 of 8

fi\n“; ;Collaboration with a Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com hitp://www.chinattl.on Impedance Measurement Plot for Body TSL Ti SiT tog hay 10. ooda7 ner 5:0008 [FLY 5909. sa—2.2500000 onz =24.108 ds 40. 00 30.00 20.00 10.00 0.000)) C —10.00 ~20.00 ~30.00 ~40. 00 —50.00 — — a MBR 511 smith (ReJ®) scale 10000 [e1 oe1] »a 2.4500000 onz 52.615 0. 5.8142 o 377.}04( . mss (1 sur 225 oc IFW 100 He Sten 2.65 Gic TR Certificate No: Z19—60087 Page 8 of 8

U hm #B%8 2‘ Add: No.51 Xueyuan Road, Haidian Distrct, Bejing. 100191, Chine EsmCNas®"" ‘-,,fi\; CALIBRATION Tel: +86—10—62304633—2079 Faxc «86—10—62304633—2504 Yahsteit® CNAS LO670 E—mail: etl@chinat.com hips/fwwnchinatn Client Sporton Certificate No: 218—60490 i \V‘ esAE ty s hib xB Object ©2600V2 — SN: 1061 Calibration Procedure(s) FEZ11—003—01 Calibration Procedures for dipole validation kits Calbration date: December 7, 2018 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S!), The measurements and the uncertainties with confidenceprobability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(@2«3)C and humidity<70%. Calibration Equipment used (M&TE eritical for callbration) Primary Standards Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRVD 102196 07—Mar—18 (CTTL, No.J18X01510) Mar—19 Power sensor NRV—Z5 100596 07—Mar—18 (CTTL, No.J18X01510) Mar—19 Reference Probe EX3DV4 SN 7514 27—Aug—18(SPEAGNo.2X3—7514_Aug18) Aug—19 Dak4 SN 1555 20—Aug—18(SPEAG,No.DAE4—1555_Aug18) Aug—18 Secondary Standards D# Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 23—Jan—18 (CTTL, No.J18X00560) Jan—19 Network Analyzer E5071C MY46110673.— 24—Jan—18 (CTTL, No.J18X00561) Jan—19 Name Function Signature Calibrated by: Zhao Jing SAR Test Engineer €1,, Reviewed by: Lin Hao SAR Test Engineer ‘FFQ:?% Approved by: @Sieryien SAR Project Leader fi%\/ Issued: December 10, 2018 This callbration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z18—60490 Page 1 of 8

Tt $Ea s Add: No.51 Xueyuan Road, Heidian District, Beiing, 100191, China el: +86—10—62304633—2070 Fanc +§6—10—62304633—2504 it ctl@chinatcom hitps(iwrichinatten 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 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 c) IEC 62208—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 GGHz)", 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: Furtherdetails are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at thefrequency indicated. «— Antenna Parameters with TSL: The dipole is mounted with the spacerto 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 thedipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurementat the SMA connector to the feedpoint. 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 thestated 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—60490 Page 2 of8


Document Created: 2019-05-29 19:33:08
Document Modified: 2019-05-29 19:33:08
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