SAR Report Part 2

FCC ID: 2AH25P1

RF Exposure Info

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uen n en en en n n n n n n n 2 > Allllvn huut w NP ty N o w ow m TTL e S\t {B ® in Collaboration with st Add: No.51 X cmrounoc« EGRCONASe__ Road, Haidian District, Beijing, 100191, Chi Z Tel:+82-10—62u;()):23n3-2°079 la;uzlfgsc}m-sil;&en-zsm Nh [";“\“\ CNAS LO570 E—mail: ettl@chinattl.com Hitp:/www.chinattl.en Client Tejet Certificate No: Z16—97171 Object D835V2 — SN: 40100 Calibration Procedure(s) FD211—003—01 Calibration Procedures for dipole validation kits Calibration date: October 10, 2016 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 101919 27—Jun—16 (CTTL, No.J16X04777) Jun—17 Power sensor NRP—Z91 101547 27—Jun—16 (CTTL, No.J16X04777) Jun—17 Reference Probe ES3DV3 SN 3149 15—Apr—16(CTTL—SPEAG,No.J16—97035) Apr—17 DAE4 SN 777 22—Aug—16(CTTL—SPEAG,N0.216—97138) Aug—17 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 01—Feb—16 (CTTL, No.J16X00893) Jan—17 Network Analyzer ES071C MY46110673 26—Jan—16 (CTTL, No.J16X00894) Jan—17 Name Function Signature Calibrated by: Zhao Jing SAR Test Engineer 4#/ Reviewed by: Qi Dianyuan SAR Project Leader EF4 Approved by: Liu Wei Deputy Directorof SEM Department _2,;|/gS, Issued: October 14, 2016 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z16—97171 Page 1 of 8 onsz sq — t

e in Collaboration with Tn 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 Http://www.chinattl.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, "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) KDB865664, 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. « 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: Z16—97171 Page 2 of 8

e in Collaboration with L tnfoisit— 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 Http://www.chinattl.en Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.8.8.1258 Extrapolation Advanced Extrapolation Phantom Triple Flat Phantom 5.1C Distance Dipole Center — TSL 15 mm with Spacer Zoom Scan Resolution dx, dy, dz =5 mm Frequency 835 MHz +1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 41.5 0.90 mho/m Measured Head TSL parameters (22.0 £0.2) °C 41.34%6 % 0.89 mho/m + 6 % Head TSL temperature change during test <1.0 °C ——— ———— SAR result with Head TSL SAR averaged over 1 cm" (1g) of Head TSL Condition SAR measured 250 mW input power 2.37 mW/g SAR for nominal Head TSL parameters normalized to 1W 9.54 mW ig + 20.8 % (k=2) SAR averaged over 10 cm" (10 g) of Head TSL Condition SAR measured 250 mW input power 1.55 mW /g SAR for nominal Head TSL parameters normalized to 1W 6.23 mW /g £ 20.4 % (k=2) Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C §5.2 0.97 mho/m Measured Body TSL parameters (22.0 £ 0.2) °C 55.4 +6 % 0.96 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 2.39 mW /g SAR for nominal Body TSL parameters normalized to 1W 9.61 mW ig £ 20.8 % (k=2) SAR averaged over 10 cm‘ (10 g) of Body TSL Condition SAR measured 250 mW input power 1.59 mWw /g SAR for nominal Body TSL parameters normalized to 1W 6.39 mW /g + 20.4 % (k=2) Certificate No: Z16—97171 Page 3 of8

T. | e in Collaboration with T]-L 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 Http:/www.chinattl.en Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 52.50+1.3710 Returm Loss —31.20B Antenna Parameters with Body TSL Impedance, transformed to feed point 47.50— 1.58Q Retum Loss — 30.50B General Antenna Parameters and Design (Eectn'cal Delay (one direction) 1.500 ns J 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 rManufactured by sPEAG T Certificate No: Z16—97171 Page 4 of 8

6 in Collaboration with t* CGrmazzeee* Hniimimimt Add: No.51 Xucyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com Hittp:/www.chinattl.en DASYS Validation Report for Head TSL Date: 10.10.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN: 40100 Communication System: UID 0, CW; Frequency: 835 MHz; Duty Cycle: 1:1 Medium parameters used: £= 835 MHz; o = 0.892 S/m: £, =41.33; p = 1000 kg/m“' Phantom section: Center Section Measurement Standard: DASYS (IEEE/IEC/ANSI €63.19—2007) DASYS Configuration: + Probe: ES3DV3 — SN3149; ConvF(6.13, 6.13, 6.13); Calibrated: 4/15/2016; * Sensor—Surface: 3mm (Mechanical Surface Detection) * Electronics: DAE4 Sn777; Calibrated: 2016—08—22 * Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 * Measurement SW: DASY352, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 56.12V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) =3.53 W/kg SAR(1 g) =2.37 W/kg; SAR(10 g) = 1.55 W/kg Maximum value of SAR (measured) = 2.77 W/kg dB — 0 —2.10 ~4.21 —6.31 —8.42 ~10.52 x commmmmnannraas 0 dB =2.77 W/kg = 4.42 dBW/kg Certificate No: 216—97171 Page 5 of 8

e in Collaboration with TTL CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ettli@chinattl.com Hitp://www.chinattl.en Impedance Measurement Plot for Head TSL Tri sil Log Mag 10.00d8/ ref 0.900d@ [Fi be!] 5929 (<1—835.00000 mnz —31. 210 de 40.00 30. 00 20. 00 10.00 0. 000 y ! ~10.00 ~20.00 ~30.00 ~40.00 —50. 00 4 PME 511 smith (R+jX) Scale 1.000U [Fi bel] >1 835.00000 MHz 52.465 n 1.3680 o zsw—\ / ~% % \\1// Certificate No: Z16—97171 Page 6 of 8

éTTL CALIBRATION _p_e_a 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.en DASYS Validation Report for Body TSL Date: 10.10.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN: 44100 Communication System: UID 0, CW; Frequency: 835 MHz; Duty Cycle: 1:1 Medium parameters used: f= 835 MHz; 0 = 0.964 S/m: &, = 55.42; p = 1000 kg/m* Phantom section: Left Section Measurement Standard: DASYS (IEEE/TEC/ANSI ©63.19—2007) DASYS5 Configuration: * Probe: ES3DV3 — SN3149; ConvF(6.13,6.13, 6.13); Calibrated: 4/15/2016: * Sensor—Surface: 3mm (Mechanical Surface Detection) * Electronics: DAEA4 $n777; Calibrated: 2016—08—22 * 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) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 54.07 V/m; Power Drift =—0.01 dB Peak SAR (extrapolated) =3.46 W/kg SAR(I1 g) =2.39 W/kg; SAR(10 g) = 1.59 W/kg Maximumvalue of SAR (measured) = 2.78 Wi/kg dB 0 im —3.97 ’ 5.95 ~7.94 —9.92 0 dB =2.78 W/kg = 4.44 dBW/kg Certificate No: Z16—97171 Page 7 of8

Report No. 2017SAR082 Page 76 / 94 V3.0

" in Collaboration with wlty TTL s p e a g «UL c tm! saxi AFALVH Add: No.51 X Road, Haidian District, Beijing, 100191, Chi y z y N. sgu&nmou Tel: +az-1o4;3cg:2;3~;o79 al?ule+86‘-l(l—6gl;(§633-2504 m "./.m,\.\\“\ CNAS LO570 E—mail: cttl@chinattl.com Hitp://www.chinattlen Client Tejet Certificate No: 216—97050 Object D1900V2 — SN: 50155 Calibration Procedure(s) FD#Z11:2003—01 Calibration Procedures for dipole validation kits Calibration date: April 14, 2016 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S!1). 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 101919 01—Jul—15 (CTTL, No.J15X04256) Jun—16 Power sensor NRP—Z91 101547 01—Jul—15 (CTTL, No.J15X04256) Jun—16 Reference Probe EX3DV4 SN 3617 26—Aug—15(SPEAG,No.EX3—3617_Aug15) Aug—16 DAE4 SN 1331 21—Jan—16(SPEAG,No.DAE4—1331_Jan16) Jan—17 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 O1—Feb—16 (CTTL, No.J16X00893) Jan—17 Network Analyzer E5071C MY46110673 26—Jan—18 (CTTL, No.J16X00894) Jan—17 Name Function Signature Calibrated by: ZhaoJing SARTestEngineer §E Reviewed by: Qi Dianyuan SAR Project Leader E Vfl Apptovgd By: Lu Bingsong Deputy Directorofthe laboratory anfs Issued: April 18, gfe This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z16—97050 Page 1 of 8

TL t3 ® in Collaboration with 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.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) |EEE 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, "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) KDB865664, 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. * 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: Z16—97050 Page 2 of 8

® in Collaboration with CALIBRATION LABORATORY Add: No.51 Xucyuan 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 Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.0.8.1258 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 39.6 + 6 % 1.39 mho/m + 6 % Head TSL temperature change during test <1.0 °C — ——— SAR result with Head TSL SAR averaged over 1 em" _(1 g) of Head TSL Condition SAR measured 250 mW input power 10.2 mW /g SAR for nominal Head TSL parameters normalized to 1W 41.0 mW /g £ 20.8 % (k=2) SAR averaged over 10 Cm2" (10 g) of Head TSL Condition SAR measured 250 mW input power 5.31 mW /g SAR for nominal Head TSL parameters normalized to 1W 21.3 mW 1g + 20.4 % (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 54.2 +6 % 1.50 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 9.87 mWw /g SAR for nominal Body TSL parameters normalized to 1W 39.9 mW ig + 20.8 % (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 21.0 mW ig £ 20.4 % (k=2) Certificate No: Z16—97050 Page 3 of 8

7TT; a s e 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 Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 51.50+ 6.24j0 Return Loss —24.00B Antenna Parameters with Body TSL Impedance, transformed to feed point 49.60+ 5.7910 Return Loss —24.70B General Antenna Parameters and Design Electrical Delay (one direction) J 1.310 ns 1 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 Certificate No: Z16—97050 Page 4 of 8

TTL 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.en DASYS Validation Report for Head TSL Date: 04.14.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1900 MHz; Type: D1900V2; Serial:; D1900V2 — SN: 5d155 Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1: 1 Medium parameters used: £= 1900 MHz; 0 = 1.386 S/m; er = 39.58; p = 1000 kg/m3 Phantom section: Center Section Measurement Standard: DASY3 (IEEE/IEC/ANSI €63.19—2007) DASYS Configuration: * Probe: EX3DV4 — SN3617; ConvF(8.07, 8.07,8.07); Calibrated: 8/26/2015; * Sensor—Surface: 2mm (Mechanical Surface Detection) * Electronics: DAE4 Sn1331; Calibrated: 2016—01—21 * Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 «+ Measurement SW: DASY352, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=Smm, dy=5mm, dz=5mm Reference Value = 103.1 V/m; Power Drift =—0.05 dB Peak SAR (extrapolated) = 19.1 W/kg SAR(I g)=10.2 W/kg; SAR(10 g) = 5.31 W/kg Maximum value of SAR (measured) = 14.8 W/kg dB 0 ~3.57 —7.15 —10.72 14.30 —17.87 0 dB = 14.8 W/kg =11.70 dBW/kg Certificate No: Z16—97050 Page 5 of 8

x <, TTL a_a s p_e 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 Hittp://www.chinattl.on Impedance Measurement Plot for Head TSL Tri sil Log mag 10.00d8/ ref 0.000d8 [Fi] °90 151 ~1,0000006 onz =24. 004de 40. 00 30.00 20.00 10.00 0. 000pj —10.00 ~20. 00 ~30.00 ~40. 00 ~50. 00 k PIWB si1 smith (R+)x) scale 1.000u [F1 bel] »1 1.9000000 GHz S1.489 n 6.2376 o szw’\ f" ~ F A / / Certificate No: Z16—97050 Page 6 of 8

TTL In aboration with 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 DASYS Validation Report for Body TSL Date: 04.14.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 — SN: 50155 Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1:1 Medium parameters used: £= 1900 MHz:; 0 = 1.501 $/m; ; = 54.22; p = 1000 kg/m‘ Phantom section: Left Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C€63.19—2007) DASYS Configuration: « Probe: EX3DV4 — SN3617; ConvF(7.74, 7.74,7.74); Calibrated: 8/26/2015; « Sensor—Surface: 2mm (Mechanical Surface Detection) * Electronics: DAE4 Sn1331; Calibrated: 2016—01—21 « Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 « Measurement SW: DASY32, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) System Performance Check/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 98.40 V/m; Power Drift =—0.07 dB Peak SAR (extrapolated) = 17.6 W/kg SAR(I g) =9.87 W/kg:; SAR(10 g) = 5.21 W/kg Maximum value of SAR (measured) = 14.0 W/kg dB 0 3.32 —6.64 —8.97 —13.29 —16.61 0 dB =14.0 W/kg = 11.46 dBW/kg Certificate No: Z16—97050 Page 7 of 8

Report No. 2017SAR082 Page 84 / 94 V3.0

r’ in Collaboration with &‘,.\uw}% PEA iTTL e C’NAS\ ARAW Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China —,fl CAI.IWTION Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 AnhutatsN® CNAS LO570 E—mail: cttl@chinattl.com Hiup://www.chinattl.en Client Tejet Certificate No: 216—97175 Object D2450V2 — SN: 845 Calibration Procedure(s) FD—211—003—01 Calibration Procedures for dipole validation kits Calibration date: October 12, 2016 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 101919 27—Jun—16 (CTTL, No.J16X04777) Jun—17 Power sensor NRP—Z91 101547 27—Jun—16 (CTTL, No.J16X04777) Jun—17 Reference Probe ES3DV3 SN 3149 15—Apr—16(CTTL—SPEAG,No.J16—97035) Apr—17 DAE4 SN 777 22—Aug—16(CTTL—SPEAG,N0.Z16—97138) Aug—17 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 O1—Feb—16 (CTTL, No.J16X00893) Jan—17 Network Analyzer E5071C MY46110673 26—Jan—16 (CTTL, No.J16X00894) Jan—17 Name Function Signature Calibrated by: Zhao Jing SAR Test Engineer éi/ Reviewed by: Qi Dianyuan SAR Project Leader %/ Approved by: Liu Wei Deputy Director ofSEM Department <Sy.}/fz" Issued: October 14, 2016 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z16—97175 Page 1 of 8 hong— —— u>

T. | TTL ;_n_sia_n._ Add: No.51 Xucyuan 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 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, "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) 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 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 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. e 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%.

T. | TTL ;_n;::a_n_ 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 Http://www.chinattl.en Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.8.8.1258 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 39.0 +6 % 1.78 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 13.0 mW /g SAR for nominal Head TSL parameters normalized to 1W 52.3 mW /g + 20.8 % (k=2) SAR averaged over 10 cm" (10 g) of Head TSL Condition SAR measured 250 mW input power 6.09 mW /g SAR for nominal Head TSL parameters normalized to 1W 24.4 mW ig + 20.4 % (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 52.9 46 % 1.92 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 12.7 mW !g SAR for nominal Body TSL parameters normalized to 1W 51.2 mW /g + 20.8 % (k=2) SAR averaged over 10 cm* (10 g) of Body TSL Condition SAR measured 250 mW input power 5.99 mW /g SAR for nominal Body TSL parameters normalized to 1W 24.1 mW ig + 20.4 % (k=2)

T. TTL ;_2_!:1._!__ 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 Hittp:/www.chinattl.en Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 51.90+ 4.93]0 Return Loss —25.708B Antenna Parameters with Body TSL Impedance, transformed to feed point 50.50+ 6.56jQ Return Loss —23.70B General Antenna Parameters and Design Electrical Delay (one direction) 1.270 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 conductorof 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

Add: No.51 Xucyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hup:/www.chinattl.en DASYS Validation Report for Head TSL Date: 10.12.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 845 Communication System: UID 0, CW; Frequency: 2450 MHz:; Duty Cycle: 1:1 Medium parameters used: £= 2450 MHz; 0 = 1.777 $/m; sr = 39.03; p = 1000 kg/m3 Phantom section: Center Section Measurement Standard: DASYS (IEEE/IEC/ANSI C©63.19—2007) DASYS Configuration: * Probe: ES3DV3 — SN3149; ConvF(4.51, 4.51, 4.51); Calibrated: 4/15/2016; * Sensor—Surface: 3mm (Mechanical Surface Detection) * Electronics: DAE4 Sn777; Calibrated: 8/22/2016 * 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) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value =99.63 V/m; Power Drift =—0.03 dB Peak SAR (extrapolated) = 26.7 W/kg SAR(I g) = 13 W/kg; SAR(10 g) =6.09 W/kg Maximumvalue of SAR (measured) =17.1 W/kg dB 0 ~4.21 —8.42 —12.64 —16.85 —21.06 L 0 dB =17.1 W/kg =12.33 dBW/kg

T. TTL ;_L!:LL_ 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 Hittp://www.chinattl.en Impedance Measurement Plot for Head TSL Tri si1 Log Mag 10.00d8/ ref 0.000d8 [F1] 50.00 31 2.4500000 cz —25.693 da 40.00 30.00 20.00 10. 00 0. 000 y ~10.00 20. 00 30. 00 —40. 00 —50, 00 PMIRG 511 smith (@+]X) scale 1.000U [F1 bel] »1. 2.4500000 Ghz §1.936 o 4.9322 o 320.4 ty > — o4

T. m® in Collsboration with L 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 Http:/www.chinattl.en DASYS Validation Report for Body TSL Date: 10.12.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 845 Communication System: UID 0, CW; Frequency: 2450 MHz: Duty Cyele: 1: 1 Medium parameters used: f= 2450 MHz; 0 = 1.923 $/m: &, = 52.91; p = 1000 kg/m‘ Phantom section: Left Section Measurement Standard: DASY3 (IEEE/TEC/ANSI C63.19—2007) DASY5 Configuration: * Probe: ES3DV3 — SN3149; ConvF(4.23, 4.23, 4.23); Calibrated: 4/15/2016; * Sensor—Surface: 3mm (Mechanical Surface Detection) * Electronics: DAE4 $n777; Calibrated: 8/22/2016 * Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 s Measurement SW: DASY32, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value =97.85 V/m; Power Drift =—0.01 dB Peak SAR (extrapolated) = 24.8 W/kg SAR(I g) =12.7 W/kg; SAR(10 g) = 5.99 W/kg Maximum value of SAR (measured) = 16.7 W/kg dB | 0 ~4.20 —8.41 —12.61 —16.82 —21.02 0 dB =16.7 W/ikg =12.23 dBW/kg

Report No. 2017SAR082 Page 92 / 94 V3.0

Report No. 2017SAR082 ANNEX C: Test Layout Picture C.1: Specific Absorption Rate Test Layout Picture C.2: Liquid depth in the flat Phantom (835MHz) (15.1cm deep) Page 93 / 94 V3.0

Report No. 20178ARO8Z Picture C.3: Liquid depth in the flat Phantom (1900 MHz) (15.3¢m deep) Picture C.4: Liquid depth in the flat Phantom (2450 MHz) (15.1cm deep) ------------------------------------------ END OF REPORT————————oooocecccceeneeneneeneeneenenneneeseenec ce Page 94 / 94 V3.0


Document Created: 2017-04-12 15:05:25
Document Modified: 2017-04-12 15:05:25
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