RF Exposure Appendix C

FCC ID: UZ7211486030B

RF Exposure Info

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& . s tm 20. ho l Calibration Laboratory of 3\‘@//’/& S Schweizerischer Kalibrierdienst Schmid & Partner ilfi&é c Service suisse d‘étalonnage Engineering AG 2 n yf Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland */f/-\\\\\\v‘ S swiss Calibration Service thitabs 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 Sporton—TW (Auden) Certificate No: D5GHzV2—1128_Jul15 [CALIBRATION CERTIFICATE mumememmmmmmemmmmmmmmme mm ns mmmuns Object D5GHzV2 — SN: 1128 Calibration procedure(s) QA CAL—22.v2 Calibration procedure for dipole validation kits between 3—6 GHz Calibration date: July 20, 2015 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 cartificate. 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 EPM—442A ©B37480704 07—Oct—14 (No. 217—02020) Oct—15 Power sensor HP 8481A US37202783 07—Oct—14 (No. 217—02020) Oct—15 Power sensor HP 8481A MY41092317 07—Oct—14 (No. 217—02021) Oct—15 Reference 20 dB Attenuator SN: 5058 (20k) O1—Apr—15 (No. 217—02131) Mar—16 Type—N mismaich combination SN: 5047.2 / 06327 01—Apr—15 (No. 217—02134) Mar—16 Reference Probe EX3DV4 SN: 3503 30—Dec—14 (No. EX3—3503_Dec14) Dec—15 DAE4 SN: 601 18—Aug—14 (No. DAE4—601_Aug14) Aug—15 Secondary Standards ID # Check Date (in house) Scheduled Check RF generator R&S SMT—06 100005 04—Aug—99 (in house check Oct—13) In house check: Oct—16 Network Analyzer HP 8753E US37390585 $4206 18—Oct—01 (in house check Oct—14) In house check: Oct—15 Name Function Signature Calibrated by: Michael Weber Laboratory Technician ”&E Approved by: Katja Pokovic Technical Manager Issued: July 21, 2015 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: DSGHzV2—1128_Jul15 Page 1 of 13

Calibration Laboratory of S Schweizerischer Kalibrierdienst Schmid & Partner c Service suisse d‘étalonnage Engineering AG Servizio svizzero di 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 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—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 c) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Additional Documentation: d) 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. * Electrical Delay: One—way delay between the SMA connector and the antenna feed point. No uncertainty required. e SAR measured: SAR measured at the stated antenna input power. * SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. & SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. Certificate No: DS5GHzV2—1128_Jul15 Page 2 of 13

Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASYS V52.8.8 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) §250 MHz +1 MHz Frequency 5600 MHz +1 MHz 5750 MHz +1 MHz Head TSL parameters at 5250 MHz The following parameters and calcutations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.9 4.71 mhoim Measured Head TSL parameters (22.0 £ 0.2) °C 34.4 +6 % 4.55 mho/m « 6 % Head TSL temperature change during test <0.5 °C ———~ mn— SAR result with Head TSL at 5250 MHz SAR averaged over 1 om" (1 g) of Head TSL Condition SAR measured 100 mW input power 5.16 Wikg SAR for nominal Head TSL paramaters normalized to 1W 80.8 W/kg £ 19.9 %(k=2) SAFR averaged over 10 om‘ (10 g) of Head TSL condition SAR measured 100 mW input power 2.35 Wi/kg | SAR for nominal Head TSL parameters normalized to 1W 23.2 Wikg £19.5 %(k=2) Certificate No: DSGHzV2—1128_Jul1S Page 3 of 13

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 £ 0.2) °C 33.9 46 % 4.89 mho/m + 6 % Head TSL temperature change during test <0.56°C mee~ ~——— SAR result with Head TSL at 5600 MHz SAR averaged over 1 om" (1 g) of Head TSL Condition SAR measured 100 mW input power 8.29 Wikg SAR for nominal Head TSL parameters normalized to 1 W 82.0 W / ky £ 19.9 % (k=2) SAFR averaged over 10 cm* (10 g) of Head TSL condition SAR measured 100 mW input power 2.37 Wiky SAR for nominal Head TSL parameters normalizedto 1W 23.4 Wikg a 19.5 % (k=2) Head TSL parameters at 5750 MHz The following parameters and calculations were applied. Tempersture [ Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 35.4 5.22 mho/im Measured Head TSL parameters (22.0 + 0.2) °C 33.7 46 % 5.04 mho/m + 6 % Head TSL temperature change during test <0.5 °C o ons SAR result with Head TSL at 5750 MHz SAR averaged over 1 cm* {1 g) of Head TSL Condition SAR measured 100 mW input power 8.06 Wikg SAR for nominal Head TSL parameters normalized to 1W 79.7 Wikg 19.9 %(k=2) | san averaged over 10 om‘ (10 g) of Head TSL condition SAR measured 100 mW input power 2.30 Wikg SAR for nominal Head TSL parameters normalized to 1W 22.7 Wikg a 19.5 % (k=2) Certificate No: DSGHzV2—1128_Jul1§ Page 4 of 13

Body TSL parameters at 5250 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.9 5.36 mho/m Measured Body TSL parameters (22.0 + 0.2) °C 47.0 * 6 % 5.53 mho/m + 6 % Body TSL temperature change during test «0.5°0 * SAR result with Body TSL at 5250 MHz SAR averaged over 1 em‘ {1 g) of Body TSL Condition SAR measured 100 mW input power 7.68 W/kg SAR for nominal Body TSL parameters normalized to 1W 765.2 Wikg x 19.9 % (k—2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 100 mW input power 216 Whg SAR for nominal Body TSL parameters normalized to 1W 21.4 Wikg £ 19.5 %(k=2) Body TSL parameters at 5600 MHz The following 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 + 8 % 6.00 mho/m « 6 % Body TSL temperature change during test «0.5 °C ——— o SAR result with Body TSL at 5600 MHz SAR averaged over 1 c‘ (1 g) of Body TSL Condition SAR measured 100 mW input power 7.99 Wikg | SAR for nominal Body TSL parameters normalized to 1W 79.3 Wikg > 19.9 %(k=2) SAR averaged over 10 om‘ (10 g) of Body TSL condition SAR measured 100 mW input power 2.23 Whq SAR for nominal Body TSL parameters normalized to 1 W 224 Wikg x 19.5 %(k=2) Certificate No: DSGHzV2—1128_Ju15 Page 5 of 13

Body TSL parameters at 5750 MHz The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 48.3 5.94 mho/m Measured Body TSL parameters (22.0 + 0.2) °C 46.1 26 % 6.22 mho/m + 6 % Body TSL temperature change during test ‘ «06 °C 00— m~~— J SAR result with Body TSL at 5750 MHz SAR averaged over 1 om* (1 g) of Body TSL Condition SAR measured 100 mW input power 7.65 W/kg SAR for nominal Body TSL parameters normalized to 1W 75.9 Wikg « 19.9 % (k=2) SAR averaged over 10 em* (10 g) of Body TSL condition SAR measured 100 mW input power 244 Wikg SAR for nominal Body TSL parameters normalized to 1W 21.2 Wikg + 19.5 %(k=2) Centificate No: DSGHzV2—1128_Jull5 Page 6 of 13

Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL at 5250 MHz Impedance, transformed to feed point 51.0 0 — 2.7 jQ Return Loss — 30.8 dB Antenna Parameters with Head TSL at 5600 MHz Impedance, transformedto feed point 56.2 Q + 0.6 jQ Return Loss — 24.6 dB Antenna Parameters with Head TSL at 5750 MHz Impedance, transformed to feed point §4.6 Q + 2.7 JQ Retum Loss —25.9 dB Antenna Parameters with Body TSL at 5250 MHz Impedance, transformed to feed point 51.7 Q — 1.6 jQ Returm Loss — 32.7 d8 Antenna Parameters with Body TSL at 5600 MHz Impedance, transformed to feed point 5§5.9 Q + 1.0 jQ Return Loss | ~25.0 dB Antenna Parameters with Body TSL at 5750 MHz Impedance, transformed to feed point 55.9 Q + 4.3 jQ Return Loss —23.2 dB General Antenna Parameters and Design [ Electricat Delay (one direction} 1.209 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 soidered connections nearthe feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Manufactured on September 08, 2011 Certificate No: DSGHzV2—1128_JultS Page 7 of 13

DASYS Validation Report for Head TSL Date: 20.07.2015 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole SGHz; Type: DSGHzV2; Serial: DSGHzV2 — SN: 1128 Communication System: UID 0 — CW; Frequency: 5250 MHz, Frequency: 5600 MHz, Frequency: 5750 MHz Medium parameters used: £= 5250 MHz; 0 = 4.55 $/m; & = 34.4; p = 1000 kg/m® , Medium parameters used: f= 5600 MHz; o = 4.89 S/m; s = 33.9; p = 1000 kg/mK , Medium parameters used: f= 5750 MHz; o = 5.04 S/m; & = 33.7; p = 1000 lf;g/m3 Phantomsection: Flat Section Measurement Standard: DASY5 (EEE/IEC/ANSI C63.19—2011) DASY52 Configuration: * Probe: EX3DV4 — SN3503; ConvF(5.45, 5.45, 5.45); Calibrated: 30.12.2014, ConvF(4.92, 4.92, 4.92), Calibrated: 30.12.2014, ConvF(4.91, 4.91, 4.91); Calibrated: 30.12.2014; + Sensor—Surface: 1. Arom (Mechanical Surface Detection) » Rlectronics: DAEB4 Sn601; Calibrated: 18.08.2014 * Phantom: Flat Phantom 5.0 (front); Type: QDOOOP5OAA; Serial: 1001 «_ DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Dipole Calibration for Head Tissue/Pin=100mW, dist=1Omm, £{=5250 MHz/Zoom Scan, dist=1.Amm (8x8x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=L Arom Reference Value = 66.31 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 29.2 W/kg SAR(I g) = 8.16 W/ikg; SAR(1O g) = 2.35 Wikg Maximum value of SAR (measured) = 18.5 W/kg Dipole Calibration for Head Tissue/Pin=100mW, dist=1Omm, £=5600 MHz/Zoom Scan, dist=1.Amm(8x8x7)/Cube 0: Measurement grid: dx=4rmm, dy=4mm, dz=1 Amm Reference Value = 65.08 V/m; Power Drift = 0.03 dB Peak SAR(extrapolated) = 32.2 W/kg SAR(I g) = $.29 W/kg; SAR(1O g) = 2.37 W/kg Maximum value of SAR (measured) = 19.5 W/kg Dipole Calibration for Head Tissue/Pin=100mW, dist=10mm, £=5750 MHz/Zoom Scan, dist=1.4mm(Bx8x7)/Cube 0: Measurement grid: dx=4rom, dy=4mm, dz=1 .4mm Reference Value = 63.40 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 32.4 W/kg SAR(I g) = 8.06 W/kg:; SAR(IO g) = 2.3 W/kg Maximum value of SAR (measured) = 19.0 W/ikg Certificate No: D5GHzV2—1128_Jul15 Page 8 of 13

—6.00 —12.00 —18.00 —24.00 —30.00 0 dB = 19.0 W/kg = 12.79 dBW/kg Certificate No: DSGHzV2—1128_Jul15 Page 9 of 13

Impedance Measurement Plot for Head TSL 20 Jul 2015 13:58:18 CHID s1 ou rs 1: 51.008 a —%7383 i: 6 44.071 _ pF 5 250.900 008 MHz # CH1 Markers De 1 3 56.201 2 0.6259 & Cor 5.50000 SHz : g4.5‘3-‘ & 25621 4 5.75000 GHz fivg 16" aed . cH2 11 CH2 Mark ers Cor 21—24.627 dB 5.50000 GHz 31—25,.898 48 5.75000 OHz a 12° HLd }— l ~STaRt 5 nap.000 Boo fiz SToP & dao.o08 doo ez Certificate No: D5GHzV2—1128_Jul1S Page 10 of 13

DASY5 Validation Report for Body TSL Date: 17.07.2015 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole SGHz:; Type: DSGHzV2; Serial: DSGHzV2 — SN: 1128 Communication System: UID 0 — CW; Frequency: 5250 MHz, Frequency: 5600 MHz, Frequency: 5750 MHz Medium parameters used: {= 5250 MHz; 0 = 5.53 S/m; & = 47; p = 1000 kg/m‘ , Medium parameters used: f = 5600 MHz; o = 6 S/m; s = 46.3; p = 1000 kg/m" , Medium parameters used: £= 5750 MHz; a = 6.22 $/m; 8 = 46.1; p = 1000 kg/m‘ Phantom section: Flat Section Measurement Standard: DASYS (IEEE/IEC/ANSI €63.19—2011) DASY52 Configuration: e Probe: EX3DV4 — SN3503; ConvF(4.9, 4.9, 4.9); Calibrated: 30.12.2014, ConvF(4.35, 4.35, 4.35); Calibrated: 30.12.2014; ConvF(4.35, 4.35, 4.35); Calibrated: 30.12.2014 » Sensor—Surface: 1.4mm (Mechanical Surface Detection) e Electronics: DAEA4 Sn601; Calibrated: 18.08.2014 + Phantom: Flat Phantom 5.0 (back); Type: QDOOOPSOAA; Serial: 1002 DASY52 52.8.8(1222); SEMCAD X 14.6.10(7331) Dipole Calibration for Body Tissue/Pin=100mW, dist=10mm, £=5250 MHz/Zoom Scan, dist=1 Amm (8x8x7)/Cube {: Measurement grid: dx=4rom, dy=4mm, dz=1.4mm Reference Value = 59.26 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 30.2 W/kg SAR(A g) =7.68 W/ikg; SAR(1O g) = 2.16 W/kg Maximur value of SAR (measured) = 17.7 W/kg Dipole Calibration for Body Tissue/Pin=100mW, dist=1O0mm, £=5600 MHz/Zoom Scan, dist=1 Amm (8x8x7)/Cube {: Measurerment grid: dx=4rom, dy=4mm, dz=1 Amm Reference Value = 58.23 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 34.5 W/kg SAR(I g) = 7.99 W/kg; SAR(1O g) = 2.23 Wikg Maximum value of SAR (measured) = 19.1 W/kg Dipole Calibration for Body Tissue/Fin=100mW, dist=10mm, £=5750 MHz/Zoom Scan, dist=1.A4mm (8x8x7)/Cube 0: Measurement grid: dx=4rom, dy=4mm, dz=1.4mm Reference Value = 56.02 V/m; Power Drift = —0.00 dB Peak SAR (extrapolated) = 34.5 W/ikg SAR(G g) =7.65 Wikg; SAR(IO g) = 2.14 W/kg Maximurm value of SAR (measured) = 18.5 W/kg Certificate No: DSGHzV2—1128._Jul15 Page 11 of 13

—6.00 —12.00 —18.00 ~24.00 —30.00 0 dB = 17.7 W/kg = 12.48 dBW/kg Certificate No: DSGHzV2—1128_Jul15 Page 12 of 13

Impedance Measurement Plot for Body TSL 17 Jul 2015 41:97:13 1: 51.715 a —L6113 s 18.914 pF 5 250.000 000 MHz CH1 Mark agetr % _ 1 e q mz t De 1 + + * + + + + + CH2 Markers Cor | 1 1 1 I t 1 [ t 4.976 dB 60000 GHz $:—28.213 dB — ,,—f—swr/ 5.79000 GHz Te" ; :y 2 j ; | i 4 L + 4 i + Hid }l ,.’/\h‘\'a/‘fi‘- { } I 1 } J 9T stoP & Certificate No: DSGHzV2—1128_Jul15 Page 13 of 13

Calibration Laboratory of wyhtge,, S\NQZ/z Schweizerischer Kalibrierdienst § i% Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura an Zeughausstrasse 43, 8004 Zurich, Switzerland 4/ 7\ \S Swiss Calibration Service ol de® 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 Sporton—TW (Auden) Certificate No: DAE4—1399_Nov15 |CALIBRATION CERTIFICATE I Object DAE4 — SD 000 DO4 BM — SN: 1399 Calibration procedure(s) QA CAL—06.v29 Calibration procedure for the data acquisition electronics (DAE) Calibration date: November 23, 2015 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 Keithley Multimeter Type 2001 —l SN: 0810278 09—Sep—15 (No:17153) Sep—16 Secondary Standards | ID # Check Date (in house) Scheduled Check Auto DAE Calibration Unit SE UWS 053 AA 1001 06—Jan—15 (in house check) In house check: Jan—16 Calibrator Box V2.1 SE UMS 006 AA 1002 06—Jan—15 (in house check) In house check: Jan—16 Name Function Signature Calibrated by: Dominique Steffen Techniclan % Approved by: Fin Bombholt Deputy Technical Manager 'f) tX . (\,K, AAAa~A Issued: November 23, 2015 This calibration certificate shall not be reproduced except in fult without written approval of the laboratory. Certificate No: DAE4—1399_Nov15 Page 1 of 5

Calibration Laboratory of \\\\‘&f/% Schweizerischer Kalibrierdienst i I, Schmid & Partner /A Service suisse d‘étalonnage Engineering AG im\ > Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland %, > Swiss Calibration Service Tabtabe® Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multifateral Agreement for the recognition of calibration certificates Glossary DAE data acquisition electronics Connector angle information used in DASY system to align probe sensor X to the robot coordinate system. Methods Applied and Interpretation of Parameters e DC Voltage Measurement: Calibration Factor assessed for use in DASY system by comparison with a calibrated instrument traceabile to national standards. The figure given corresponds to the full scale range of the voltmeter in the respective range. * Connector angle: The angle of the connector is assessed measuring the angle mechanically by a tool inserted. Uncertainty is not required. * The following parameters as documented in the Appendix contain technical information as a result from the performance test and require no uncertainty. * DC Voltage Measurement Linearity: Verification of the Linearity at +10% and —10% of the nominal calibration voltage. Influence of offset voltage is included in this measurement. * Common mode sensitivity: Influence of a positive or negative common mode voltage on the differential measurement. * Channel separation: Influence of a voltage on the neighbor channels not subject to an input voltage. e AD Converter Values with inputs shorted: Values on the internal AD converter corresponding to zero input voltage * input Offset Measurement. Output voltage and statistical results over a large number of zero voltage measurements. * Input Offset Current: Typical value for information; Maximum channel input offset current, not considering the input resistance. * Input resistance: Typical value for information: DAE input resistance at the connector, during internal auto—zeroing and during measurement. e Low Battery Alarm Voltage: Typical value for information. Below this voltage, a battery alarm signal is generated. «_ Power consumption: Typical value for information. Supply currents in various operating modes. Certificate No: DAE4—1399_Nov15 Page 2 of 5

DC Voltage Measurement A/D — Converter Resolution nominal High Range: 1LSB = 6.1uV , full range = —100...+300 mV Low Range: 1LSB = 61nV , full range = ~1....... +3mV DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Calibration Factors X Y | Z High Range 403.569 + 0.02% (k=2) 403.830 + 0.02% (k=2) 403.686 £ 0.02% (k=2) Low Range 3.98186 + 1.50% (k=2) 3.99005 + 1.50% (k=2) 3.98036 £ 1.50% (k=2) Connector Angle Connector Angle to be used in DASY system 303.0°%1° Certificate No: DAE4—1399_Nov15 Page 3 of 5

Appendix (Additional assessments outside the scope of SCSO108) 1. DC Voitage Linearity | High Range Reading (uV) Difference {pV¥) Error (%) [Channel X + Input 200034.20 4.95 —0.00 Channel! X + Input 20004.24 —0.55 —0.00 [Channel X — Input —20004.68 0.95 —9.00 Channel Y + input 200034.75 —2.81 —0.00 Channel Y + Input 20002.71 ~1.97 —0.01 Channel Y — input ©20006.72 —0.91 0.00 Channel Z + Input 200034.35 —2.72 —0.00 Channel Z + Input 20002.74 —1.91 —0.01 Channel Z — Input -20007.13” ~1.44 0.01 Low Range Reading (1¥) Difference (1¥) Error (%) Channel X + Input 2000.90 —0.02 0.00 Channel X + input 201.19 0.32 016 Channel X — Input ~198.77 0.20 —0.10 Channel Y + input 2000.69 —0.23 —0.01 Channel Y + input 200.19 —0.57 —0.29 | Channet Y —Input ~199.64 —0.59 0.29 Channel Z + Input 2000.76 —0.09 0.00 Channel Z + input 199.54 —1.29 —0.64 Channel Z — Input —200.88 ~1.78 0.90 2. Common mode sensitivity DASY measurement parameters: Auto Zero Time: 3 seo; Measuring time: 3 sec ‘ Common mode | High Range Low Range Input Voltage {m¥V) Average FReading (1V) Average Reading (1V) Channel X 200 —5.42 —6.82 | —200 8.31 6.25 Channel Y 200 5.59 5.99 — 200 4.78 4.49 Channel Z 200 —7.36 —7.21 — 200 4.34 4.37 3. Channel separation DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Input Voitage {mV) Channel X (u¥) Channel Y (1¥) Channel Z (uV¥) Channel X 200 5.03 ~1.50 Channet Y 200 9.40 — 5.92 Channel Z 200 8.43 7.65 — Certificate No: DAE4—1399_NoviS Page 4 of 5

4. AD—Converter Values with inputs shorted DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 see High Range (LSB) Low Range (LSB) Channel X 15830 16398 { Channel Y 16113 15933 Channel Z 15887 15858 5. Input Offset Measurement DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Input 10MQ Average (uV) min. Offset (1V¥) max. Offset (i¥) Std. I():\\;)ia’:ion Channe! X 0.38 —0.36 1.37 0.35 Channel Y 0.35 —0.44 117 0.34 Channel Z +2.61 —3.42 ~1.45 0.39 8. Input Offset Current Nominal Input circuitry offset current onall channels: <25fA 7. Input Resistance (Typical values for information) Zeroing (kOhm) Measuring (MOhm) Channel X 200 200 Channel Y 200 200 Channel Z 200 200 8. Low Battery Alarm Voltage (Typical values for information} Typical values Alarm Level (VDOC) Supply (+ Vee) +7.9 Supply (— Vee) —7.6 9. Power Consumption (Typical values for information} l Typical values Switched off (mA} Stand by {mA) Transmitting {mA) Supply (+ Vor) +0.01 +6 +14 Supply (— Vee) ~0.01 —B —9 Certificate No: DAE4—1399_Nov1§ Page 5 of 5

Calibration . Laboratory of R\\\.\\y%— g Schweizerischer Kalibrierdienst Schmid & Partner M g Service suisse d‘étalonnage Engineering AG p e s Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland 4”0/,,7”,\\\\\\0\} 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 Client Sporton—TW (Auden) Certificate No: EX3—3955_Nov15 CALIBRATION CERTIFICATE Object EX3DV4 — SN:3955 Calibration procedure(s} QA CAL—01.v9, QA CAL—14.v4, QA CAL—23.v5, QA CAL—25.v6 Calibration procedure for dosimetric E—field probes Calibration date: November 24, 2015 This calibration certfficate 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 E44198 GB41293874 01—Apr—15 (No. 217—02128) Mar—16 Power sensor E4412A MY41498087 01—Apr—15 (No. 217—02128) Mar—16 Reference 3 dB Aftenuator SN: $5054 (3c) O1—Apr—15 (No. 217—02129) Mar—16 Reference 20 dB Attenuator SN: S5277 (20%) 01—Apr—15 (No. 217—02132) Mar—16 Reference 30 dB Attenuator SN: $5129 (30b) 01—Apr—15 (No. 217—02133) Mar—16 Reference Probe ES3DV2 SN: 3013 30—Dec—14 (No. ES3—3013..Dec14) Dec—15 DAE4 SN: 660 14—Jan—15 (No. DAE4—660_Jan15) Jan—16 Secondary Standards ID Check Date (in house) Scheduled Check RF generator HP 8648C US3642U01700 4—Aug—99 (in house check Apr—13) In house check: Apr—16 Network Analyzer HP 8753E US37390585 18—Oct—01 (in house check Oct—15) In house check: Oct—16 Name Function Calibrated by: Claudio Leubler Laboratory Technician I Approved by: Katia Pokovic Technical Manager M Issued: November26, 2015 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: EX3—3955_Nov15 Page 1 of 11

Calibration w Laboratory of g Schweizerischer Kalibrierdienst Schmid & Partner C Service suisse d‘étalonnage Engineering AG s 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 ofthe signatories to the EA Multilateral Agreement for the recognition of calibration certificates Glossary: TSL tissue simulating liquid NORMx,y,2 sensitivity in free space ConvF sensitivity in TSL / NORMx,y,2 DCP diode compression point CF crest factor (1/duty_cycle) of the RF signal A, B, C, D modulation dependentlinearization parameters Polarization & ip rotation around probe axis Polarization 8 8 rotation around an axis that is in the plane normal to probe axis (at measurement center), .e., 8 = 0 is normal to probe axis Connector Angle information used in DASY system to align probe sensor X to the robot coordinate system 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" Methods Applied and Interpretation of Parameters: NORMx,y,z: Assessed for E—field polarization 8 = 0 (f < 900 MHz in TEM—cell; f > 1800 MHz: R22 waveguide). NORMx,y,z are only intermediate values, i.e., the uncertainties of NORMx,y,z does not affect the E®—field uncertainty inside TSL (see below ConvF). NORM(Mx,y,z = NORMx,y,z * frequency_response (see Frequency Response Chart). This linearization is implemented in DASY4 software versions later than 4.2. The uncertainty of the frequency response is included in the stated uncertainty of ConvF. DCPx,y,z: DCP are numerical linearization parameters assessed based on the data of power sweep with CW signal (no uncertainty required). DCP does not depend on frequency nor media, PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal characteristics Axy,z; Bxy.z; Cx.y.2; Dxy,z; VRxy,z: A, B, C, D are numerical linearization parameters assessed based on the data of power sweep for specific modulation signal. The parameters do not depend on frequency nor media. VR is the maximum calibration range expressed in RMS voltage across the diode. ConvF and Boundary Effect Parameters: Assessed in flat phantom using E—field (or Temperature Transfer Standard for f < 800 MHz) and inside waveguide using analytical field distributions based on power measurements for f > 800 MHz. The same setups are used for assessment of the parameters applied for boundary compensation (alpha, depth) of which typical uncertainty values are given. These parameters are used in DASY4 software to improve probe accuracy close to the boundary. The sensitivity in TSL corresponds to NORMx,y,z * ConvF whereby the uncertainty corresponds to that given for ConvF. A frequency dependent ConvF is used in DASY version 4.4 and higher which allows extending the validity from + 50 MHz to + 100 MHz. Spherical isotropy (3D deviation from isotropy): in a field of low gradients realized using a flat phantom exposed by a patch antenna. Sensor Offset: The sensor offset corresponds to the offset of virtual measurement center from the probe tip (on probe axis). No tolerance required. Connector Angle: The angle is assessed using the information gained by determining the NORMx (no uncertainty required). Certificate No: EX3—3955_Nov15 Page 2 of 11

EX3DV4 — SN:3955 November 24, 2015 Probe EX3DV4 SN:3955 Manufactured: August 6, 2013 Calibrated: November 24, 2015 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 system!) Certificate No: EX3—3955_Nov15 Page 3 of 11

EX3DV4— SN:3955 November 24, 2015 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3955 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Une (k=2) Norm (uV/(V/im)")" 0.35 0.41 0.31 £10.1 % DCP (mV)"_ 103.2 104.2 98.2 Modulation Calibration Parameters uiD Communication System Name A B co| b VR | Une"_ dB dBvuV dB mV (k=2) 0 Cw x 0.0 0.0 1.0 0.00 130.3 13.3% y 0.0 0.0 1.0 120.0 2 0.0 0.0 1.0 132.8 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%. * The uncertainties of Norm X.Y,Z do not affect the E*—field uncertainty inside TSL (see Pages 5 and 6). ® Numerical linearization parameter: uncertainty not required. & Uncertainty is determined using the max. deviation from linear response applying rectangular distribution and is expressed for the square of the field value. Certificate No: EX3—3955_Nov15 Page 4 of 11

EX3DV4— SN:3955 November 24, 2015 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3955 Calibration Parameter Determined in Head Tissue Simulating Media Relative Conductivity 7| Depth ° Unc f(MHz)© Permittivity" (S/m)" ConvFX ConvFY ConvFZ Aipha® |__(mm) (k=2) 750 41.9 0.89 10.31 10.31 10.31 0.19 1.73 £12.0 % 835 41.5 0.90 9.96 9.96 9.96 0.18 1.78 +12.0 % 900 41.5 0.97 9.73 9.73 9.73 0.18 1.89 +12.0 % 1750 40.1 1.37 8.69 8.69 8.69 0.26 0.85 £12.0 % 1900 40.0 1.40 8.32 8.32 8.32 0.32 0.88 +12.0 % 2000 40.0 1.40 8.24 8.24 8.24 0.25 1.01 +12.0 % 2450 39.2 1.80 7.36 7.36 7.36 0.29 0.98 £12.0 % 2600 39.0 1.96 7.20 7.20 7.20 0.29 0.99 *12.0 % 5250 35.9 4.71 5.08 5.08 5.08 0.35 1.80 £14.0% 5600 35.5 5.07 4.39 4.39 4.39 0.50 1.80 * 14.0 % 5750 35.4 5.22 4.41 4.41 L 4.41 0.50 1.80 +14.0 % © Frequency validity above 300 MHz of + 100 MHz only applies for DASY v4.4 and higher (see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to + 110 MHz. " At frequencies up to 6 GHz, the validity of tissue parameters (e and &) can be relaxed to + 10% if liquid compensation formula is applied to measured SAR values. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. © Alpha/Depth are determined during calibration. SPEAG warrants that the remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for frequencies between 3—6 GHz at any distance larger than half the probetip diameter from the boundary. Certificate No: EX3—3955_Nov15 Page 5 of 11

EX3DV4— SN:3955 November 24, 2015 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3955 Calibration Parameter Determined in Body Tissue Simulating Media Relative Conductivity Depth ° Unc f(MHz) Permittivity® (Sim)" ConvFX ConvFY ConvFZ Alpha® _(mm) (k=2) 750 55.5 0.96 10.36 10.36 10.36 0.25 1.29 +12.0 % 835 55.2 0.97 10.08 10.08 10.08 0.24 1.39 +12.0 % 1750 53.4 149 8.25 8.25 8.25 0.42 0.80 +12.0 % 1900 53.3 1.52 7.89 7.89 7.89 0.38 0.89 +12.0 % 2450 52.7 1.95 7.53 7.53 7.53 0.60 0.70 +12.0 % 2600 52.5 2.16 7.23 7.23 7.23 0.27 0.99 £12.0 % 5250 48.9 5.36 442 4.42 4.42 0.50 1.90 + 14.0 % 5600 48.5 5.77 3.81 3.81 3.81 0.60 1.90 +14.0 % ’7 5750 48.3 5.94 3.92 3.92 3.92 0.60 1.90 + 14.0 % © Frequency validity above 300 MHz of + 100 MHz only applies for DASY v4.4 and higher (see Page 2), else it is restricted to + 50 MHz. The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Frequency validity below 300 MHz is + 10, 25, 40, 50 and 70 MHz for ConvF assessments at 30, 64, 128, 150 and 220 MHz respectively. Above 5 GHz frequency validity can be extended to + 110 MHz. " At frequencies up to 6 GHz, the validity of tissue parameters (e and 0} can be relaxed to + 10% if liquid compensation formula is applied to measured SAR values. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. © Alpha/Depth are determined during calibration. SPEAG warrants thatthe remaining deviation due to the boundary effect after compensation is always less than + 1% for frequencies below 3 GHz and below + 2% for frequencies between 3—6 GHz at any distance larger than half the probe tip diameter from the boundary. Certificate No: EX3—3955_Nov15 Page 6 of 11

EX3DV4— SN:3955 November 24, 2015 Frequency Response of E—Field (TEM—Cell:ifi110 EXX, Waveguide: R22) Frequency response (normalized) <i i 2500 3000 e ted Rsz C8] Uncertainty of Frequency Response of E—field: * 6.3% (k=2) Certificate No: EX3—3955_Nov15 Page 7 of 11

EX3DV4— SN:3955 November 24, 2015 Receiving Pattern (¢), 8 = 0° £=600 MHz,TEM £=1800 MHz,R22 C~Soun Po| _ ®. 125 ; a 18c + # o 180 + a o4 o67 o8 ; 4 o« as . s ; a « 1j 4 — ] <— \ & . £ / ‘ . ¢ 28 a1s 2s ais o e .. a_ ~® a ® * ® Tot X Y £ Tot X Y Z as1.—— Error [dB] 0.0 |Eqpttcen amg0 Kak ; $g—0g=3—$— ::v rpusg § _1 1 1 i 1__a i__4 _3 _4 i0 a i 1 T m ~150 —100 —50 Roll [7] e o 4 # | 100 MHz 600 MHz 1800 MHz 2500 MHz Uncertainty of Axial Isotropy Assessment: £ 0.5% (k=2) Certificate No: EX3—3955_Nov15 Page 8 of 11

EX3DV4— SN:3955 November 24, 2015 Dynamic Range f(SARneaq) (TEM cell , fevai= 1900 MHz) 10° & 10 3 T & 2 ® 5 _CEL 10%4:: 192 i i i— t i 10° 102 107 10° 10 10 10° SAR [mW/icm3] + not compensated compensated 2 13 m S B & "L .1 — 2 i | B4 _b f] : i 108 102 107 100 101 102 103 SAR [mW/em3] *| Ce] not compensated compensated Uncertainty of Linearity Assessment: £ 0.6% (k=2) Certificate No: EX3—3955_Nov15 Page 9 of 11

EX3DV4— SN:3955 November 24, 2015 Conversion Factor Assessment f= 835 MHz,WGLS R9 (H_convF) f= 1900 MHz,WGLS R22 (H_convF) —_AL___ & 8. & m sar Winghy s $ | & | § =| 8 m & 16 18| 10 e os: ! 5] o87— 4 dhvgmanmrnespeee 1 > o im id es P itAfi sbAel onl n iavneet 10 2 3 «0 So so 0 8 10 35 2 2 %0 35 «0 2 Imm] x; ol 2{ma} 9l anavical & measured * anantical 3 measured Deviation from Isotropy in Liquid Error (¢, 8), f = 900 MHz Deviation ~1.0 ~0.8 —0.6 —0.4 —0.2 0.0 02 0.4 0.6 08 1.0 Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2) Certificate No: EX3—3955_Nov15 Page 10 of 11

EX3DV4— SN:3955 November 24, 2015 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3955 Other Probe Parameters Sensor Arrangement Triangular ‘ Connector Angle (°) 128.5 Mechanical Surface Detection Mode enabled Optical Surface Detection Mode disabled Probe Overall Length 337 mm Probe Body Diameter 10 mm Tip Length 9 mm Tip Diameter 2.5 mm Probe Tip to Sensor X Calibration Point 1 mm Probe Tip to Sensor Y Calibration Point 1 mm Probe Tip to Sensor Z Calibration Point 1 mm Recommended Measurement Distance from Surface 1.4 mm Certificate No: EX3—3955_Nov15 Page 11 of 11


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Document Modified: 2017-11-21 17:36:30
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