Test Report_SAR_Appendix C Calibration certificate_Part 2 of 5

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i’Tfl: ;Collabomtionewith a CALIBRATION LABORATORY 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 Http://www.chinattl.cn Glossary: TSL tissue simulating liquid Convr 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. e Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented parallel to the body axis. e Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required. e Electrical Delay: One—way delay between the SMA connector and the antenna feed point. No uncertainty required. SAR measured: SAR measured at the stated antenna input power. e SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. e SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of Measurement multiplied by the coverage factor k=2, which for a normal distribution Corresponds to a coverage probability of approximately 95%. Certificate No: Z16—97240 Page 2 of 8

In Collaboration with a_‘/"/‘J imaggye 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 Http://www.chinattl.cn 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 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 40.2 + 6 % 1.38 mho/m +6 % Head TSL temperature change during test <1.0 °C ———— ———— SAR result with Head TSL SAR averaged over 1 C# (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 40.7 mW ig + 20.8 % (k=2) SAR averaged over 10 cm (10 g) of Head TSL Condition SAR measured 250 mW input power 5.24 mW / g SAR for nominal Head TSL parameters normalized to 1W 21.1 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 53.3 1.52 mho/m Measured Body TSL parameters (22.0 + 0.2) °C 54.3 + 6 % 1.51 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 10.3 mW / g SAR for nominal Body TSL parameters normalized to 1W 41.6 mW ig + 20.8 % (k=2) SAR averaged over 10 cm> (10 g) of Body TSL Condition SAR measured 250 mW input power 5.32 mW / g SAR for nominal Body TSL parameters normalized to 1W 21.4 mW ig + 20.4 % (k=2) Certificate No: Z16—97240 Page 3 of 8

E!T\fl: ;Collabonm'onewith a iiaagyye~ CALBRATION 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.cn Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 51.80+ 5.90j0 Return Loss — 24.40B Antenna Parameters with Body TSL Impedance, transformed to feed point 48.10+ 5.82j0 Return Loss — 24.10B General Antenna Parameters and Design Electrical Delay (one direction) 1.306 ns After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured. The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard. No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Certificate No: Z16—97240 Page 4 of 8

mm& In Collaboration with w‘/"/"J, @9 CALIBRATION LABORATORY apg» 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.cn DASY5 Validation Report for Head TSL Date: 12.07.2016 Test Laboratory: CTTL, Beijing, China DUT : Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 — SN: 50028 Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1:1 Medium parameters used: f= 1900 MHz; 0 = 1.383 S/m; er = 40.16; p = 1000 kg/m3 Phantom section: Center Section Measurement Standard: DASYS5 (IEEE/IEC/ANSI C63.19—2007) DASY5 Configuration: e Probe: EX3DV4 — SN7433; ConvF(7.98, 7.98, 7.98); Calibrated: 9/26/2016; e Sensor—Surface: 2mm (Mechanical Surface Detection) e Electronics: DAF4 Sn771; Calibrated: 2/2/2016 e Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 e Measurement SW: DASY52, 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 = 102.5 V/m; Power Drift = 0.06 dB Peak SAR (extrapolated) = 18.7 W/kg SAR(1 g) =10.1 W/kg; SAR(10 g) = 5.24 W/kg Maximum value of SAR (measured) = 14.4 W/kg dB 0 —3.61 —1.22 —10.83 —14.44 k —18.05 0 dB = 14.4 W/kg = 11.58 dBW/kg Certificate No: Z16—97240 Page 5 of 8

b@ in Collaboration with a_‘/"/‘]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: cttl@chinattl.com Http:/www.chinattl.cn Impedance Measurement Plot for Head TSL Tri s11 Log Mag 10.00dB/ Rref 0.000dB [F1] 50. 00 »1 1.9000000 GHz —24.374 dB 40. 00 30. 00 20. 00 10. 00 0. 000 p P &A —10. 00 —20. 00 —30. 00 —40. 00 —50. 00 a >WGi sil1 smith (R+jx) scale 1.000Uu [F1 Ddel] »1 1.9000000 GHz 51.759 o 5.9039 n;}f\ Torempopmprremurceerorenronoommiraciirrarrrtaisoreonies Certificate No: Z16—97240 Page 6 of 8

mm & In Collaboration with aa_‘/"/"J, a CALIBRATION LABORATORY \pppemr~ 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.cn DASY5S Validation Report for Body TSL Date: 12.07.2016 Test Laboratory: CTTL, Beijing, China DUT : Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 — SN: 50028 Communication System: UID 0, CW; Frequency: 1900 MHz; Duty Cycle: 1:1 Medium parameters used: f= 1900 MHz; 0 = 1.506 S/m; &, = 54.26; p = 1000 kg/m* Phantom section: Right Section Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—2007) DASY5 Configuration: e Probe: EX3DV4 — SN7433; ConvF(7.7, 7.7, 7.7); Calibrated: 9/26/2016; e Sensor—Surface: 2mm (Mechanical Surface Detection) e Electronics: DAF4 Sn771; Calibrated: 2/2/2016 e Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 e Measurement SW: DASY52, 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 = 99.69 V/m; Power Drift = —0.03 dB Peak SAR (extrapolated) = 18.8 W/kg SAR(I g) = 10.3 W/kg; SAR(10 g) = 5.32 W/kg Maximum value of SAR (measured) = 14.8 W/kg dB 0 —3.50 —£.00 —10.50 —14.00 L. y es y —17.50 0 dB = 14.8 W/kg =11.70 dBW/kg Certificate No: Z16—97240 Page 7 of 8

_ifi© in Collaboration with a w ‘/"/"J, 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.cn Impedance Measurement Plot for Body TSL Trl Ss11 Log Mag 10.00ds/ ref 0.000ds [F1] ‘9— 90 (<1~1,5000000 enz —24. 127 d 40. 00 30. 00 20. 00 10. 00 0. 000 p 4 —10. 00 —20. 00 —30. 00 —40. 00 —50. 00 + PB si1 smith (R+jxX) scale 1.000U [F1 Ddel] »1 1.9000000 GoHz 48.141 o 5.8232 o 487.7 / inould a e men Certificate No: Z16—97240 Page 8 of 8

A‘E In Collaboration with \&\\\\\ 4/’/” AB yA a®‘/"/"J, s_ _ s\ AFEL ... cuunnuroct iPcyirOVAS it I,/" Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China %,/R\ v CALIBRATION Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 "/,,,,,h,\“\‘ CNAS LO570 E—mail: cttl@chinattl.com Http://www.chinattl.cn Client SGS(Boce) Certificate No: Z16—97242 CALIBRATION GERTIFICATE Object D2450V2 — SN: 733 Calibration Procedure(s) FD—211—003—01 Calibration Procedures for dipole validation kits Calibration date: December 7, 2016 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(Sl). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(22+3)‘C and humidity<70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date(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 EX3DV4 SN 7433 26—Sep—16(SPEAG,No.EX3—7433_Sep16) Sep—17 DAE4 SN 771 02—Feb—16(CTTL—SPEAG,N0.Z16—97011) Feb—17 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 O01—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 a> é Z/ d Reviewed by: Qi Dianyuan SAR Project Leader M/ Approved by: Lu Bingsong Deputy Director of the laboratory f ,2 ’%fi Issued: Decembér 11, 2016 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. J Certificate No: Z16—97242 Page 1 of 8

m* in Collaboration with ex‘/"[‘]J, CALIB uiaaagee" a RATION 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.cn Glossary: TSL tissue simulating liquid Convr 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. 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: Z16—97242 Page 2 of 8

In Collaboration with ETTL a yar~~ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2 504 E—mail: cttl@chinattl.com Http://www.chinattl.cn 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 39.4 +6 % 1.81 mho/m +6 % Head TSL temperature change during test <1.0 °C —_——— «w_=_~ SAR result with Head TSL SAR averaged over 1 C#2" (1 g) of Head TSL Condition SAR measured 250 mW input power 13.3 mW / g SAR for nominal Head TSL parameters normalized to 1W 53.1 mW /g + 20.8 % (k=2) SAR averaged over 10 Cm° (10 g) of Head TSL Condition SAR measured 250 mW input power 6.22 mW / g SAR for nominal Head TSL parameters normalized to 1W 24.9 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 53.1 +6 % 1.94 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 51.0 mW /g + 20.8 % (k=2) SAR averaged over 10 cm~ (10 g) of Body TSL Condition SAR measured 250 mW input power 5.85 mW / g SAR for nominal Body TSL parameters normalized to 1W 23.5 mW /g + 20.4 % (k=2) Certificate No: Z16—97242 Page 3 of 8

b~ In Collaboration with '-'_-"TTL CALIBRATION a e 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.cn Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 52.90+4.11j0 Return Loss — 26.30B Antenna Parameters with Body TSL Impedance, transformed to feed point 49.70+ 5.900 Return Loss — 24.6d0B General Antenna Parameters and Design Electrical Delay (one direction) 1.257 ns After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured. The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard. No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Certificate No: Z16—97242 Page 4 of 8

:-__!T\fl: ;Collaborationewith a m 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.cn DASY5 Validation Report for Head TSL Date: 11.07.2016 Test Laboratory: CTTL, Beijing, China DUT : Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 733 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium parameters used: f= 2450 MHz; 0 = 1.809 S/m; er = 39.42; p = 1000 kg/m3 Phantom section: Center Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C€63.19—2007) DASY5 Configuration: e Probe: EX3DV4 — SN7433; ConvF(7.45, 7.45, 7.45); Calibrated: 9/26/2016; e Sensor—Surface: 2mm (Mechanical Surface Detection) e Electronics: DAF4 Sn771; Calibrated: 2/2/2016 e Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 e 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 = 106.8 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) =27.5 W/kg SAR(I g) = 13.3 W/kg; SAR(10 g) = 6.22 W/kg Maximum value of SAR (measured) = 20.4 W/kg dB 0 —4.34 —8.69 —13.03 —17.38 2 .« —21.72 0 dB = 20.4 W/kg = 13.10 dBW/kg Certificate No: Z16—97242 Page 5 of 8

«en TTL w zu* 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.cn Impedance Measurement Plot for Head TSL Tri s11 Log Mag 10.00dB/ ref 0.000dB [F1] 50.00 »1 2.4500000 GHz —26.266 ds 40. 00 30. 00 20. 00 10. 00 0. 000 p —10. 00 —20. 00 1 —30. 00 —40. 00 —50. 00 P > si1 smith (R+jX) scale 1.000U0 [F1 Ddel] »1 2.4500000 coHz 52.850 n 4.1123 o 267.1 Certificate No: Z16—97242 Page 6 of 8

im© In Collaboration with @‘/"/‘/, a y 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.cn DASY5S Validation Report for Body TSL Date: 12.07.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 733 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium parameters used: f= 2450 MHz; 0 = 1.943 S/m; s = 53.12; p = 1000 kg/m* Phantom section: Right Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19—2007) DASY5 Configuration: e Probe: EX3DV4 — SN7433; ConvF(7.46, 7.46, 7.46); Calibrated: 9/26/2016; e Sensor—Surface: 2mm (Mechanical Surface Detection) e Electronics: DAF4 Sn771; Calibrated: 2/2/2016 e Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 e 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 = 98.60 V/m; Power Drift =—0.01 dB Peak SAR (extrapolated) = 26.0 W/kg SAR(I g) =12.7 W/kg; SAR(10 g) = 5.85 W/kg Maximum value of SAR (measured) = 19.2 W/kg dB 0 —4.34 —8.68 —13.01 —17.35 0 dB = 19.2 W/kg = 12.83 dBW/kg Certificate No: Z16—97242 Page 7 of 8

*s in Collsboration with uTIL _p_e_a oha S e _2 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.cn Impedance Measurement Plot for Body TSL Tr1 S11 Log Mag 10.00dB/ Rref 0.000ds [F1] "9—90 i ~~3.4500000 enz —24. 557 ds 40. 00 30. 00 20. 00 10. 00 0. 000 p —10. 00 a —20. 00 —30. 00 —40. 00 —50. 00 ic U s1i1 smith (R+jX) scale 1.000Uu [F1 Ddel] »1 2.4500000 GoHz 49.710 o 5.9037 o 383.5 Certificate No: Z16—97242 Page 8 of 8

Calibration r Laboratory of g Schweizerischer Kalibrierdienst Schmid & Partner g Service suisse d‘étalonnage Engineering AG Servizio svizzero d taratura Zeughausstrasse 43, 8004 Zurich, Switzerland S swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is oneof the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client SGS—SZ (Auden) Certiicate No: D2600V2—1125_Jun16 CALIBRATION CERTIFICATE l Object D2600V2 — SN: 1125 Calibration procedure(s) QA CAL—05.v9 Calibration procedure for dipole validation kits above 700 MHz Calibration date: June 22, 2016 This calibration certificate documents the traceabilty to national standards, which realize the physical units of measurements (S1). The measurements and the uncertainties with confidence probabiliy are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory faciliy: environment temperature (22 + 3)°C and humidity < 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards i# Cal Date (Certificate No.) Scheduled Galibration Power meter NRP SN: 104778 06—Apr—16 (No. 217—02288/02289) Apri7 Power sensor NRP—291 SN: togase 06—Apr—16 (No. 217—02288) Aprt7 Power sensor NRP—291 SN: 103245 06—Apr—16 (No. 217—02289) Apr17 Reference 20 dB Aftenuator SNi: sose (20k) 05—Apr—16 (No. 217—02202) Apri7 Type—N mismatch combination SN: 5047.2 / 06827 O6—Apr—16 (No. 217—02205) Apri7 Reference Probe EXSDV4 SN: 7349 15—Jun—16 (No. EX3—7349_Jun16) Jun—17 Dagd SN: 601 0—Dec—15 (No. DAE4—601_Dect5) Dec—16 Secondary Standards i9 # Check Date (in house) Scheduled Check Power meter EPM—442A SN: aBa74so704 07—0ct—15 (No. 217—02222) in house check: Oct—16 Power sensor HP 8481A SN: Ussrasa7es 07—0ct—15 (No. 217—02222) in house check: Oct—16 Power sensor HP 8481A SN: MY41002317 07—0ct—15 (No. 217—02223) in house chect RF generator R&S SMT—06 SN: 100972 15—Jun—15 (in house check Jun—15) in house check: Oct—16 Network Analyzer HP 8759E SN: ussrsaoses 18—0ct—01 (in house check Oct—15) in house check: Oct—16 Name Function igndjure Calibrated by: Claudio Leubler Laboratory Technician /G Katja Pokovie Technical Manager // Approved by: Issued: June 23, 2016 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: D2600V2—1125_Jun16 Page 1 of 8

Calibration Laboratory of SchweizerischerKalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Aceredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Glossary: TSL tissue simulating liquid ConvF sensitivity in TSL / NORM x,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 300 MHz to 3 GHz)", February 2005 c) IEC 62209—2, "Procedure to determine the Specific Absorption Rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz)", March 2010 d) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Additional Documentation: e) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: * Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. * Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented parallel to the body axis. * Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required. * Electrical Delay: One—way delay between the SMA connector and the antenna feed point. No uncertainty required. SAR measured: SAR measured at the stated antenna input power. SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. «_ SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurementis 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: D2600V2—1125_Jun16 Page 2 of 8

Measurement Conditions DASY system configuration, as far as not iven on page 1. DASY Version DASYS V52.8.8 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution dx, dy, dz =5 mm Frequency 2600 MHz * 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 39.0 1.96 mho/m Measured Head TSL parameters (22.0 £0.2) °C 38.0 £ 6 % 2.04 mho/m x 6 % Head TSL temperature change during test <0.5 °C «o SAR result with Head TSL SAR averaged over 1 cm* (1 g) of Head TSL Condition SAR measured 250 mW input power 14.5 Wikg SAR for nominal Head TSL parameters normalized to 1W 56.6 Wikg * 17.0 % (k=2) SAR averaged over 10 m‘ (10 g) of Head TSL condition SAR measured 250 mW input power 6.43 Wikg SAR for nominal Head TSL parameters normalized to 1W 25.4 Wikg 2 16.5 % (k=2) Body TSL parameters Thefollowing parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 52.5 2.16 mho/m Measured Body TSL parameters (22.0 £ 0.2) °C 52.226 % 2.21 mho/m £ 6 % Body TSL temperature change during test <0.5 °C ~~— SAR result with Body TSL SAR averaged over 1 cm‘ (1 g) of Body TSL Condition SAR measured 250 mW input power 13.7 Wig SAR for nominal Body TSL parameters normalized to 1W 54.2 Wikg 2 17.0 % (k=2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 250 mW input power 6.12 Whg SAR for nominal Body TSL parameters normalized to 1W 24.3 Wikg 2 16.5 %(k=2) Certificate No: D2600V2—1125_Jun16 Page 3 of 8

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL Impedance, transformed to feed point 49.0 0 — 4.9 jQ Return Loss —25.9 dB Antenna Parameters with Body TSL Impedance, transformed to feed point 45.7 9 — 4.0 jQ Return Loss —24.2 dB General Antenna Parameters and Design Electrical Delay (one direction) ‘ 1.155 ns After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured. The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are notaffected 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 Manufactured on October 22, 2015 Certificate No: D2600V2—1125_Jun16 Page 4 of 8


Document Created: 2018-03-25 09:39:14
Document Modified: 2018-03-25 09:39:14
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