SAR Appendix C-Test Equipment Calibration Data-Part 2

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RF Exposure Info

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Calibration Laboratory of 73 Schweizerischer Kalibrierdienst S \C Schmid & Partner $ E C Service suisse d‘étalonnage Engineering AG e —ag % < Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland {'/,,/TF\T w S Swiss Calibration Service rhitubs Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client AUDIX—TW (Auden) Certificate No: D2450V2—888_Sep18 |CALIBRATION CERTIFICATE Object D2450V2 — SN:888 Calibration procedure(s) QA CAL—05.v10 Calibration procedure for dipole validation kits above 700 MHz Calibration date: September 27, 2018 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (S1). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 + 3)°C and humidity < 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date (Certificate No.) Scheduled Calibration Power meter NRP SN: 104778 04—Apr—18 (No. 217—02672/02673) Apr—19 Power sensor NRP—Z91 SN: 103244 04—Apr—18 (No. 217—02672) Apr—19 Power sensor NRP—Z91 SN: 103245 04—Apr—18 (No. 217—026783) Apr—19 Reference 20 dB Attenuator SN: 5058 (20k) 04—Apr—18 (No. 217—02682) Apr—19 Type—N mismatch combination SN: 5047.2 / 06827 04—Apr—18 (No. 217—02683) Apr—19 Reference Probe EXSDV4 SN: 7349 30—Dec—17 (No. EX3—7349_Dec17) Dec—18 DAE4 SN: 601 26—Oct—17 (No. DAE4—601_Oct17) Oct—18 Secondary Standards ID # Check Date (in house) Scheduled Check Power meter EPM—442A SN: GB37480704 07—Oct—15 (in house check Oct—16) In house check: Oct—18 Power sensor HP 8481A SN: US37202783 07—Oct—15 (in house check Oct—16) In house check: Oct—18 Power sensor HP 8481A SN: MY41092317 07—Oct—15 (in house check Oct—16) In house check: Oct—18 RF generator R&S SMT—06 SN: 100972 15—Jun—15 (in house check Oct—16) In house check: Oct—18 Network Analyzer Agilent E835BA SN: US41080477 31—Mar—14 (in house check Oct—17) In house check: Oct—18 Name Function Signature Calibrated by: Jeton Kastrati Laboratory Technician Approved by: KatJa Pokovic Technical Manager /W;/_ Issued: September 27, 2018 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: D2450V2—888_Sep18 Page 1 of 8

. + w1 Callbl_’atlon Laboratory of i‘\\\QJ///I/’; S Schweizerischer Kalibrierdienst Schmid & Partner i'afi&;: c Service suisse d‘étalonnage Engineering AG 7 /R > Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland {f/,,/'7/?\\\\‘*\} S swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral 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, "EEE Recommended Practice for Determining the Peak Spatial— Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) 1EC 62209—1, "Measurement procedure for the assessment of Specific Absorption Rate (SAR) from hand—held and body—mounted devices used next to the ear (frequency range of 300 MHz to 6 GHz)", July 2016 c) 1EC 62209—2, "Procedure to determine the Specific Absorption Rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz)", March 2010 d) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" 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 paralle!l 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. «_ SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. Certificate No: D2450V2—888_Sep18 Page 2 of 8

Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY5 V52.10.1 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution dx, dy, dz =5 mm Frequency 2450 MHz +1 MHz Head TSL parameters The 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 37.9 + 6 % 1.84 mho/m + 6 % Head TSL temperature change during test <0.5 °C was> wese SAR result with Head TSL SAR averaged over 1 cm* (1 g) of Head TSL Condition SAR measured 250 mW input power 13.1 Wkg SAR for nominal Head TSL parameters normalized to 1W 51.5 W/kg + 17.0 % (k=2) SAR averaged over 10 cm* (10 g) of Head TSL condition SAR measured 250 mW input power 6.08 Wikg SAR for nominal Head TSL parameters normalized to 1W 24.2 Wikg * 16.5 % (k=2) Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 52.7 1.95 mho/m Measured Body TSL parameters (22.0 £0.2) °C 51.7 +6 % 2.00 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 13.0 W/kg SAR for nominal Body TSL parameters normalized to 1W 51.2 Wikg + 17.0 % (k=2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 250 mW input power 6.06 Wikg SAR for nominal Body TSL parameters normalized to 1W 24.0 W/kg + 16.5 % (k=2) Certificate No: D2450V2—888_Sep18 Page 3 of 8

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL Impedance, transformed to feed point 53.4 Q + 2.2 jQ Return Loss —28.2 dB Antenna Parameters with Body TSL Impedance, transformed to feed point 48.5 Q + 5.3 jQ Return Loss — 25.1 dB General Antenna Parameters and Design Electrical Delay (one direction) 1.160 ns After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured. The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard. No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Manufactured on October 06, 2011 Certificate No: D2450V2—888_Sep18 Page 4 of 8

DASY5 Validation Report for Head TSL Date: 27.09.2018 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN:888 Communication System: UID 0 — CW; Frequency: 2450 MHz Medium parameters used: f = 2450 MHz; 0 = 1.84 S/m; & = 37.9; p = 1000 kg/m3 Phantom section: Flat Section Measurement Standard: DASYS5 (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: Probe: EX3DV4 — SN7349; ConvF(7.88, 7.88, 7.88) @ 2450 MHz; Calibrated: 30.12.2017 Sensor—Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAE4 S$Sn601; Calibrated: 26.10.2017 Phantom: Flat Phantom 5.0 (front); Type: QD 000 P50 AA; Serial: 1001 DASY352 52.10.1(1476); SEMCAD X 14.6.11(7439) Dipole Calibration for Head Tissue/Pin=250 mW, d=10mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 116.9 V/m; Power Drift =—0.06 dB Peak SAR (extrapolated) = 26.3 W/kg SAR(1 g) = 13.1 W/kg; SAR(10 g) = 6.08 W/kg Maximum value of SAR (measured) = 21.8 W/kg —8.00 —12.00 ~16.00 —20.00 0 dB =21.8 W/kg = 13.38 dBW/kg Certificate No: D2450V2—888_Sep18 Page 5 of 8

Impedance Measurement Plot for Head TSL File View Channel Sweep Calibration Trace Scale Marker System Window Help Je NQ(\ 2450000 GHz 53.382 0 $y La~$X 14220 pH 21889 0 /( /\ z7\y 2450000 GHz 38.957 mU & 31.701 ° Ch1Aug= 20 Chi1: Start 2.25000 GHe —— soonou 2450000 GHz 0.00 5.00 10.00 15.00 20.00 0 30.00 00 00 Ch 1 = Chi: Start 2.25000 GHz —— Stop 2.65000 GHz Status CH 1: C* 1—Port Avg=20 Delay Certificate No: D2450V2—888_Sep18 Page 6 of 8

DASY5 Validation Report for Body TSL Date: 27.09.2018 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN:888 Communication System: UID 0 — CW; Frequency: 2450 MHz Medium parameters used: f = 2450 MHz; 0 = 2 S/m; & = 51.7; p = 1000 kg/m3 Phantom section: Flat Section Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—2011) DASY52 Configuration: Probe: EX3DV4 — SN7349; ConvF(8.01, 8.01, 8.01) @ 2450 MHz; Calibrated: 30.12.2017 Sensor—Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAE4 Sn601; Calibrated: 26.10.2017 Phantom: Flat Phantom 5.0 (back); Type: QD 000 P50 AA; Serial: 1002 DASY52 52.10.1(1476); SEMCAD X 14.6.11(7439) Dipole Calibration for Body Tissue/Pin=250 mW, d=10mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 109.1 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 25.9 W/kg SAR(1 g) = 13 W/kg; SAR(10 g) = 6.06 W/ikg Maximum value of SAR (measured) = 21.2 W/kg —10.00 +15.00 —20.00 —25.00 0 dB = 21.2 W/kg = 13.26 dBW/kg Certificate No: D2450V2—888_Sep18 Page 7 of 8

Impedance Measurement Plot for Body TSL File View Channel Sweep Calibration Trace Scale Marker System Window Help L 2450000 GoHz 48.523 0 #A 3439.49 pH 5.2876 O 2450000 GHz 55.642 mU 10253 ° Ch1Avg= 20 \'\__ k un Ch1: Start 2.25000 GHa ——— Stop 2.65000 GHz o.00 > 1} 2450000 GHz 5.00 0.00 5.00 10.00 15.00 00 00 00 5.00 00 Ch 1 = Ch1: Start 2.25000 GHz ——— Stop 2.65000 GHz Stous Ch+ ~ OJCiPor Avg=20 Delay Certificate No: D2450V2—888_Sep18 Page 8 of 8

Calibration r Laboratory of en/n she g Schweizerischer Kalibrierdienst Schmid & Partner iia%/flfi%i _ Service suisse d‘étalonnage Engineering AG Ae Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland "/,,,7'\\\“\? S swiss Calibration Service Watile Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client AUDIX—TW (Auden) Certificate No: DSGHzV2—1124_Sep18 |CALIBRATION CERTIFICATE | Object D5SGHzV2 — SN:1124 Calibration procedure(s) QA CAL—22.v3 Calibration procedure for dipole validation kits between 3—6 GHz Calibration date: September 27, 2018 This calibration certificate documents the traceabilty to national standards, which realize the physical units of measurements (S!): The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate All calibrations have been conducted in the closed laboratory faciity: environment temperature (22 : 3)°C and humidity < 70%. Calibration Equipment used (M&TE critical for callbration) Primary Standards iD # Cal Date (Certificate No.) Scheduled Caltbration Power meter NRP SN: 104778 04—Apr—18 (No. 217—02672102673) Apr—19 Power sensor NRP—291 SN: 19244 04—Apr—18 (No. 217—02672) Apr—19 Power sensor NRP—291 SN: 103245 04—Apr—18 (No. 217—02673) Apr—19 Reference 20 dB Aftenuator SN: sose (204) 04—Apr—18 (No. 217—02682) Apr—19 Type—N mismatch combination SN: 5047.2 / 06327 04—Apr—18 (No. 217—02683) Apr—19 Reference Probe EX3DV4 SN: 3503 30—Dec—17 (No. EX3—3503_Dect7) Dec—18 DAE4 SN 601 26—Oct—17 (No. DAE4—601_Oct17) Oct—18 Secondary Standards iD # Check Date (in house) Scheduled Check Power meter EPM—442A SN: GB37480704 07—Oct—15 (in house check Oct—16) in house chack: Oct—18 Power sensor HP 8481A SN: US37202783 07—Oct—15 (in house check Oct—16) in house check: Oct—18 Power sensor HP 8481A SN: MY41002317 07—Oct—15 (in house chack Oct—16) in housecheck: Oct—18 RF generator R&S SMT—06 SN: 100972 15—Jun—15 (in house check Oct—16) in housecheck: Oct—18 Network Analyzer Agilent E8358A SN: US41080477 31—Mar—14 (in house check Oct—17) in house checkOct—18 Name Function Signature Calibrated by: Jeton Kastrati Laboratory Technician fl7 W Approved by: Katia Pokovic Technical Manager /’% issued: September27, 2018 This calbration certificate shall not be reproduced except in full without written approval ofthe laboratory. Certificate No: DSGHzV2—1124_Sep18 Page 1 of 16

Calibration Laboratory of chweizerischer Kalibrierdienst SSh"hKI'b'd' Schmid & Partner c Service suisse d‘étalonnage Engineering AG 5 Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral 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, "EEE Recommended Practice for Determining the Peak Spatial— Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) IEC 62209—1, "Measurement procedure for the assessment of Specific Absorption Rate (SAR) from hand—held and body—mounted devices used next to the ear(frequency range of 300 MHz to 6 GHz)", July 2016 c) IEC 62209—2, "Procedure to determine the Specific Absorption Rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz)*, March 2010 d) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Additional Documentation: e) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: * 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: D5GHzV2—1124_Sep18 Page 2 of 16

Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY5 V52.10.1 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom V5.0 Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution dx, dy =4.0 mm, dz =1.4 mm Graded Ratio = 1.4 (Z direction) 5200 MHz & 1 MHz 5300 MHz + 1 MHz Frequency 5500 MHz + 1 MHz 5600 MHz + 1 MHz 5800 MHz + 1 MHz Head TSL parameters at 5200 MHz Thefollowing parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 36.0 4.66 mho/m Measured Head TSL parameters (22.0 £ 0.2) °C 36.0 £ 6 % 4.56 mho/m x 6 % Head TSL temperature change during test <0.5 °C ~ SAR result with Head TSL at 5200 MHz SAR averaged over 1 om (1 g) of Head TSL Condition SAR measured 100 mW input power 8.01 Wkg SAR for nominal Head TSL parameters normalized to 1W 80.1 Wikg 2 19.9 % (k=2) SAR averaged over 10 om* (10 g) of Head TSL condition SAR measured 100 mW input power 2.29 Wikg SAR for nominal Head TSL parameters normalized to 1W 22.9 Wikg 2 19.5 % (k=2) Certificate No: D5GHzV2—1124_Sep18 Page 3 of 16

Head TSL parameters at 5300 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.9 4.76 mho/m Measured Head TSL parameters (22.0 £ 0.2) °C 5.9 £ 6 % 4.66 mho/m x 6 % Head TSL temperature change during test <0.5 °C —— SAR result with Head TSL at 5300 MHz SAR averaged over 1 cm‘ (1 g) of Head TSL Condition SAR measured 100 mW input power 8.07 Wikg SAR for nominal Head TSL parameters normalized to 1W 80.6 W / kg + 19.9 % (k=2) SAR averaged over 10 cm‘ (10 g) of Head TSL condition SAR measured 100 mW input power 2.33 Wikg SAR for nominal Head TSL parameters normalized to 1W 23.3 Wikg £ 19.5 % (k=2) Head TSL parameters at 5500 MHz Thefollowing parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.6 4.96 mho/m Measured Head TSL parameters (22.0 £0.2) °C 35.6 16 % 4.88 mho/m x 6 % Head TSL temperature change during test <0.5 °C SAR result with Head TSL at 5500 MHz SAR averaged over 1 cm‘ (1 g) of Head TSL Condition SAR measured 100 mW input power 8.40 Wikg SAR for nominal Head TSL parameters normalized to 1W 83.9 Wikg + 19.9 % (k=2) SAR averaged over 10 cm* (10 g) of Head TSL condition SAR measured 100 mW input power 2.39 Wikg SAR for nominal Head TSL parameters normalized to 1W 23.9 Wikg x 19.5 % (k=2) Certificate No: DSGHzV2—1124_Sep18 Page 4 of 16

Head TSL parameters at 5600 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.5 5.07 mho/m Measured Head TSL parameters (22.0 2 0.2) °C 35.4 £ 6 % 4.98 mho/m x 6 % Head TSL temperature change during test <0.5 °C ~—— SAR result with Head TSL at 5600 MHz SAR averaged over 1 cm* (1 g) of Head TSL Condition SAR measured 100 mW input power 8.54 Wikg SAR for nominal Head TSL parameters normalized to 1W 85.3 Wikg 19.9 % (k=2) SAR averaged over 10 cm‘ (10 g) of Head TSL condition SAR measured 100 mW input power 2.44 Wikg SAR for nominal Head TSL parameters normalized to 1W 24.4 Wikg + 19.5 % (k=2) Head TSL parameters at 5800 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.3 5.27 mho/m Measured Head TSL parameters (22.0 £ 0.2) °C 5.2 2 6 % 5.19 mho/m + 6 % Head TSL temperature change during test <0.5 °C ~~— SAR result with Head TSL at 5800 MHz SAR averaged over 1 cm* (1 g) of Head TSL Condition SAR measured 100 mW input power 7.97 Whg SAR for nominal Head TSL parameters normalized to 1W 79.6 Wikg £ 19.9 % (k=2) SAR averaged over 10 cm* (10 g) of Head TSL condition SAR measured 100 mW input power 2.28 Wikg SAR for nominal Head TSL parameters normalized to 1W 22.8 Wikg £ 19.5 % (k=2) Certificate No: D5GHzV2—1124_Sep18 Page 5 of 16

Body TSL parameters at 5200 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 49.0 5.30 mho/m Measured Body TSL parameters (22.0 £ 0.2) °C 46.9 x 6 % 5.39 mho/m 2 6 % Body TSL temperature change during test <0.5 °C —— «»: SAR result with Body TSL at 5200 MHz SAR averaged over 1 cm* (1 g) of Body TSL Condition SAR measured 100 mW input power 7.43 Wikg SAR for nominal Body TSL parameters normalized to 1W 73.7 Wikg 2 19.9 % (k=2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 100 mW input power 2.07 Wikg SAR for nominal Body TSL parameters normalized to 1W 20.5 Wikg 2 19.5 % (k=2) Body TSL parameters at 5300 MHz Thefollowing parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.9 5.42 mho/m Measured Body TSL parameters (22.0 £0.2) °C 46.8 £ 6 % 5.53 mho/m + 6 % Body TSL temperature change during test <0.5 °C «e ———— SAR result with Body TSL at 5300 MHz SAR averaged over 1 cm‘ (1 g) of Body TSL Condition SAR measured 100 mW input power 7.75 Whg SAR for nominal Body TSL parameters normalized to 1W 76.9 Wikg 2 19.9 % (k=2) SAR averaged over 10 cm‘ (10 g) of Body TSL condition SAR measured 100 mW input power 2.17 Whg SAR for nominal Body TSL parameters normalized to 1W 21.5 Wikg 2 19.5 % (k=2) Certificate No: DSGHzV2—1124_Sep18 Page 6 of 16

Body TSL parameters at 5500 MHz The following parameters and calculations were applied. Temperature Perm ty Conductivity Nominal Body TSL parameters 22.0 °C 48.6 5.65 mho/m Measured Body TSL parameters (22.0 + 0.2) °C 46.4 2 6 % 5.79 mho/m x 6 % Body TSL temperature change during test <0.5 °C SAR result with Body TSL at 5500 MHz SAR averaged over 1 cm* (1 g) of Body TSL Condition SAR measured 100 mW input power 8.14 Wig SAR for nominal Body TSL parameters normalized to 1W 80.7 Wikg 2 19.9 % (k=2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 100 mW input power 2.25 Wikg SAR for nominal Body TSL parameters normalized to 1W 22.3 Wikg 2 19.5 % (k=2) Body TSL parameters at 5600 MHz Thefollowing parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.5 5.77 mho/m Measured Body TSL parameters (22.0 + 0.2) °C 46.3 26 % 5.93 mho/m x 6 % Body TSL temperature change during test <0.5 °C —— —— SAR result with Body TSL at 5600 MHz SAR averaged over 1 cm* (1 g) of Body TSL Condition SAR measured 100 mW input power 8.13 W/kg SAR for nominal Body TSL parameters normalized to 1W 80.6 Wikg 2 19.9 %(k=2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 100 mW input power 2.26 Wikg SAR for nominal Body TSL parameters normalized to 1W 22.4 Wikg £19.5 % (k=2) Certificate No: DSGHzV2—1124_Sep18 Page 7 of 16

Body TSL parameters at 5800 MHz Thefollowing parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.2 6.00 mho/m Measured Body TSL parameters (22.0 £0.2) °C 45.9 26 % 6.21 mho/m x 6 % Body TSL temperature change during test <0.5 °C —— SAR result with Body TSL at 5800 MHz SAR averaged over 1 cm* (1 g) of Body TSL Condition SAR measured 100 mW input power 7.78 Wikg SAR for nominal Body TSL parameters normalized to 1W 77.1 Wikg £ 19.9 % (k=2) SAR averaged over 10 cm‘ (10 g) of Body TSL condition SAR measured 100 mW input power 2.15 Wikg SAR for nominal Body TSL parameters normalized to 1W 21.2 Wikg £ 19.5 % (k=2) Certificate No: DSGHzV2—1124_Sep18 Page 8 of 16

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL at 5200 MHz Impedance, transformed to feed point 50.5 0 — 3.8 jQ Return Loss —28.4 dB Antenna Parameters with Head TSL at 5300 MHz Impedance, transformed to feed point 50.1 0 —2.8 jQ Return Loss —31.1 B Antenna Parameters with Head TSL at 5500 MHz Impedance, transformed to feed point 58.3 0+1.3j0 Return Loss —29.3 dB Antenna Parameters with Head TSL at 5600 MHz Impedance, transformed to feed point 54.6 Q + 4.4 jQ Return Loss —24.4 dB Antenna Parameters with Head TSL at 5800 MHz Impedance, transformed to feed point 57.2 9 — 0.9 j0 Return Loss —23.4 dB Antenna Parameters with Body TSL at 5200 MHz Impedance, transformed to feed point 49.7 92 — 5.1 j0 Return Loss —25.8 dB Antenna Parameters with Body TSL at 5300 MHz Impedance, transformed to feed point 52.4 0 — 1.0 j0 Return Loss —31.9 dB Antenna Parameters with Body TSL at 5500 MHz Impedance, transformed to feed point 524 0+ 3.3 jQ Return Loss —28.0 dB Certificate No: D5GHzV2—1124_Sep18 Page 9 of 16

Antenna Parameters with Body TSL at 5600 MHz Impedance, transformed to feed point 54.4 Q + 5.4 jQ Return Loss —23.5 dB Antenna Parameters with Body TSL at 5800 MHz Impedance, transformed to feed point 56.3 Q + 2.6 in Return Loss —23.9 dB General Antenna Parameters and Design Electrical Delay (one direction) 1.207 ns After long term use with 100W radiated power, only a slight warming of thedipole 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 someof the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard. No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Manufactured on September 08, 2011 Certificate No: DSGHzV2—1124_Sep18 Page 10 of 16

DASY5 Validation Report for Head TSL Date: 27.09.2018 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole D5GHzV2; Type: DSGHzV2; Serial: DSGHzV2 — SN:1124 Communication System: UID 0 — CW; Frequency: 5200 MHz, Frequency: 5300 MHz, Frequency: 5500 MHz, Frequency: 5600 MHz, Frequency: 5800 MHz Medium parameters used: f = 5200 MHz; 0 = 4.56 S/m; &, = 36; p = 1000 kg/m‘ , Medium parameters used: f = 5300 MHz; 0 = 4.66 $/m;& 8 1000 kg/m‘, Medium parameters used: f= 5500 MHz; 0 = 4.88 $/m;& = 35.6; p = 1000 kg/m‘, Medium parameters used: f = 5600 MHz; 0 = 4.98 $/m; &, = 35.4; = 1000 kym“ s Medium parameters used: £= 5800 MHz; 0 = 5.19 $/m;& = 35.2; p = 1000 kg/m‘ Phantom section: Flat Section Measurement Standard: DASYS (IEEE/AEC/ANSI C63.19—2011) DASY52 Configuration: * Probe: EX3DV4 — SN3503; ConvF(5.75, 5.75, 5.75) @ 5200 MHz, ConvF(5.5, 5.5, 5.5) @ 5300 MHz, ConvF(5.2, 5.2, 5.2) @ 5500 MHz, ConvF(5.05, 5.05, 5.05) @ 5600 MHz, ConvF(4.96, 4.96, 4.96) @ 5800 MHz; Calibrated: 30.12.2017 * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn601; Calibrated: 26.10.2017 * Phantom: Flat Phantom 5.0 (front); Type: QD 000 P50 AA; Serial: 1001 «_ DASY52 52.10.1(1476); SEMCAD X 14.6.11(7439) Dipole Calibration for Head Tissue/Pin=100mW, dist=10mm, £=5200 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1 Amm Reference Value = 75.80 V/m; Power Drift = —0.06 dB Peak SAR (extrapolated) = 27.2 W/kg SAR(I g) = 8.01 W/kg; SAR(10 g) = 2.29 W/kg Maximum value of SAR (measured) = 18.0 W/kg Dipole Calibration for Head Tissue/Pin=100mW, dist=10mm, £=5300 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 75.75 V/m; Power Drift = —0.09 dB Peak SAR (extrapolated) = 27.8 W/kg SAR(I g) = 8.07 W/kg; SAR(10 g) = 2.33 W/kg Maximum value of SAR (measured) = 18.4 W/kg Dipole Calibration for Head Tissue/Pin=100mW, dist=10mm, £=5500 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1 Amm Reference Value = 75.84 V/m; Power Drift = —0.07 dB Peak SAR (extrapolated) = 31.3 W/kg SAR(I g) = 8.4 W/kg; SAR(10 g) =2.39 W/kg Maximum value of SAR (measured) = 19.9 W/kg Certificate No: DSGHzV2—1124_Sep18 Page 11 of 16

Dipole Calibration for Head Tissue/Pin=100mW, dist=10mm, £=5600 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 76.67 V/m; Power Drift = —0.05 dB Peak SAR (extrapolated) = 31.4 W/kg SAR(I g) = 8.54 W/kg; SAR(10 g) = 2.44 W/kg Maximum value of SAR (measured) = 20.2 W/kg Dipole Calibration for Head Tissue/Pin=100mW, dist=10mm, £=5800 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.Amm Reference Value = 73.92 V/m; Power Drift = —0.05 dB Peak SAR (extrapolated) = 30.3 W/kg SAR(I g) =7.97 W/kg; SAR(10 g) = 2.28 W/kg Maximum value of SAR (measured) = 19.0 W/kg —18.00 ~24.00 —30.00 0 dB = 18.0 W/kg = 12.55 dBW/kg Certificate No: DSGHzV2—1124_Sep18 Page 12 of 16

Impedance Measurement Plot for Head TSL File View Channel Sweep Calibration Trace Scale Marker System Window Help »1 5,200000 GHe so 515 n sostapF .790 2 5.300000 GHe so.ta8 n 10.761pF 279070 : 5.500000 GHe sa.a0s 36.651 pH 1256 n a 5.800000 Gite seeis n 123.68pH ass190 s 5.800000 Gte s7 200 0 32.001pF 457.4@m0 Ch 1 Aug= 20 Ch1: Start 5.00000 GHe —— Stop £.00000 GHz 00 Ghe 26 42105 00000 Giie 29297 48 vo oo 30.00 35 0o so Ch 1 Avg= loo Chi: Start 5100000 GHe —— Stop £.00000 GHz Status CH 1: Avg=20 Delay LCL Certificate No: D5GHzV2—1124_Sep18 Page 13 of 16

DASY5 Validation Report for Body TSL Date: 25.09.2018, Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole D5GHzV2; Type: DSGHzV2; Serial: DSGHzV2 — SN:1124 Communication System: UID 0 — CW; Frequency: 5200 MHz, Frequency: 5300 MHz, Frequency: 5500 MHz, Frequency: 5600 MHz, Frequency: 5800 MHz Medium parameters used: f = 5200 MHz; 0 = 5.39 $/m; s, = 46.9; p= 1000 kg/m‘, Medium parameters used: = 5300 MHz; 0 = 5.53 $/m; s, 1000 kg/m‘ , Medium parameters used: = 5500 MHz; a = 5.79 $/m; s, 1000 kg/m‘ , Medium parameters used: = 5600 MHz; 0 = 5.93 S/m; s, 1000 kg/m‘ , Medium parameters used: f= 5800 MHz; 0 = 6.21 S/m; s, = 45.9; p= 1000 kg/m‘ Phantom section: Flat Section Measurement Standard: DASYS (IEEE/AEC/ANSI C63.19—2011) DASY52 Configuration: * Probe: EX3DV4 — SN3503; ConvF(5.35, 5.35, 5.35) @ 5200 MHz, ConvF(5.15, 5.15, 5.15) @ 5300 MHz, ConvF(4.7, 4.7, 4.7) @ 5500 MHz, ConvF(4.65, 4.65, 4.65) @ 5600 MHz, ConvF(4.53, 4.53, 4.53) @ 5800 MHz; Calibrated: 30.12.2017 * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn601; Calibrated: 26.10.2017 * Phantom: Flat Phantom 5.0 (back); Type: QD 000 P50 AA; Serial: 1002 «_ DASY52 52.10.1(1476); SEMCAD X 14.6.11(7439) Dipole Calibration for Body Tissue/Pin=100mW, dist=10mm, £=5200 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 68.31 V/m; Power Drift = —0.02 dB Peak SAR (extrapolated) = 27.9 W/kg SAR(I g) = 7.43 W/kg; SAR(10 g) = 2.07 W/kg Maximum value of SAR (measured) = 17.4 W/kg Dipole Calibration for Body Tissue/Pin=100mW, dist=10mm, £=5300 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 68.42 V/m; Power Drift = —0.03 dB Peak SAR (extrapolated) = 30.3 W/kg SAR(I g) =7.75 W/kg; SAR(10 g) =2.17 W/ke Maximum value of SAR (measured) = 18.4 W/kg Dipole Calibration for Body Tissue/Pin=100mW, dist=10mm, £=5500 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1 .Amm Reference Value = 69.48 V/m; Power Drift =—0.01 dB Peak SAR (extrapolated) = 33.5 W/kg SAR(I g) = 8.14 W/kg; SAR(10 g) = 2.25 W/kg Maximum value of SAR (measured) = 19.5 W/kg Certificate No: DSGHzV2—1124_Sep18 Page 14 of 16

Dipole Calibration for Body Tissue/Pin=100mW, dist=10mm, £=5600 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 69.28 V/m; Power Drift = —0.04 dB Peak SAR (extrapolated) 34.2 W/kg SAR(I g) = 8.13 W/kg; SAR(10 g) = 2.26 W/kg Maximum value of SAR (measured) = 19.8 W/kg Dipole Calibration for Body Tissue/Pin=100mW, dist=10mm, £=5800 MHz/Zoom Scan, dist=1.4mm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 67.16 V/m; Power Drift = —0.03 dB Peak SAR (extrapolated) = 33.9 W/kg SAR(I g) =7.78 W/kg; SAR(10 g) =2.15 W/kg Maximum value of SAR (measured) = 19.2 W/kg dB —6.00 —12.00 —18.00 —24.00 —30.00 0 dB = 17.4 W/kg =12.41 dBW/kg Certificate No: DSGHzV2—1124_Sep18 Page 15 of 16

Impedance Measurement Plot for Body TSL View Channel Sweep Calibration Trace: Scale Marker: System Window Help 1 5200000 GHe 49.706 2 sassepr storan 2 5.200000 Ghe sz 31217pF 461.94m0 # 5500000 obe se03 n es seepH 220300 a s.s00000 ohe Se 4230 19439pM saen »s s.200000 gke 562750 7ossopH 2seas n chiAug= 20 Chi: Stan 5.00000 GHe —— Stop £,00000 GHtz 251808 es ar h 1 Aug= loo Chi: Start 500000 6e —— Stop $.00000 GHz Status CH1: §11°°~~OJCPot Avg=20 Delay LCL Certificate No: DSGHzV2—1124_Sep18 Page 16 of 16


Document Created: 2018-11-08 09:38:11
Document Modified: 2018-11-08 09:38:11
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