RF exposure Info 4 of 6

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RF Exposure Info

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Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client CCS—TW (Auden) Certificate No: DAE4—558_Jul13 |CALIBRATION CERTIFICATE Object DAE4 — SD 000 DO4 BM — SN: 558 Calibration procedure(s) QA CAL—06.v26 Calibration procedure for the data acquisition electronics (DAE) Calibration date: July 25, 2013 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 SN: 0810278 02—Oct—12 (No:12728) Oct—13 Secondary Standards ID # Check Date (in house) Scheduled Check Auto DAE Calibration Unit SE UWS 053 AA 1001 07—Jan—13 (in house check) In house check: Jan—14 Calibrator Box V2.1 SE UMS 006 AA 1002 07—Jan—13 (in house check) In house check: Jan—14 Name Function Signature Calibrated by: Dominique Steffen Technician %\ Approved by: Fin Bomholt Deputy Technical Manager wiy .QQUJL\LU Issued: July 25, 2013 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: DAE4—558_Jul13 Page 1 of 5

F s Cuop Calibration Laboratory of i\\\\L\_//\_I/M/" Schweizerischer Kalibrierdienst Schmid & Partner ila\én{& Service suisse d‘étalonnage Engineering AG .e Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland * //F\\\ w Swiss Calibration Service Trlul es Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreementfor 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 traceable to national standards. The figure given corresponds to the full scale range of the voltmeterin the respective range. e Connector angle: The angle of the connector is assessed measuring the angle mechanically by a tool inserted. Uncertainty is not required. e 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. 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. 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—558_Jul13 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 404.834 + 0.02% (k=2) 404.719 £ 0.02% (k=2) 404.888 + 0.02% (k=2) Low Range 3.96252 + 1.50% (k=2) 3.93898 + 1.50% (k=2) 3.98830 + 1.50% (k=2) Connector Angle Connector Angle to be used in DASY system 2265 °& 1° Certificate No: DAE4—558_Jul13 Page 3 of 5

Appendix 1. DC Voltage Linearity High Range Reading (uV) Difference (uV) Error (%) Channel X + Input 199999.87 2.22 0.00 Channel X + Input 20007.13 6.49 0.03 Channel X = Input ~19995.23 5.84 —0.03 Channel Y + Input 199999.72 2.06 0.00 Channel Y + Input 20004.76 4.02 0.02 Channel Y — Input ~19995.40 5.45 —0.03 Channel Z + Input 199999.60 2.04 0.00 Channel Z + Input 20002.08 1.38 0.01 Channel Z — Input —20000.87 0.09 —0.00 Low Range Reading (uV) Difference (uV) Error (%) Channel X + Input 2000.97 0.18 0.01 Channel X + Input 201.57 0.30 0.15 Channel X — Input ~198.13 0.50 —0.25 Channel Y + Input 2001.13 0.17 0.01 Channel Y + Input 201.02 —0.49 —0.24 Channel Y — Input ~198.55 —0.05 0.02 Channel Z + Input 2000.94 —0.06 —0.00 Channel Z + Input 200.15 ~1.21 —0.60 Channel Z — Input ~199.64 ~1.04 0.52 2. Common mode sensitivity DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Common mode High Range Low Range Input Voltage (mV) Average Reading (uV) Average Reading (uV) Channel X 200 1.27 —0.63 — 200 1.15 —0.57 Channel Y 200 8.66 8.49 — 200 —9.25 —9.75 Channel Z 200 3.62 3.94 —200 —5.72 —5.74 3. Channel separation DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Input Voltage (mV) Channel X (uV) Channel Y (uV) Channel Z (uV) Channel X 200 — 5.21 —0.00 Channel Y 200 9.58 — 5.96 Channel Z 200 7.07 7.92 — Certificate No: DAE4—558_Jul13 Page 4 of 5

4. AD—Converter Values with inputs shorted DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec High Range (LSB) Low Range (LSB) Channel X 16226 15249 Channel Y 15710 15696 Channel Z 16055 16722 5. Input Offset Measurement DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Input 10MQ. Average (uV) min. Offset (uV) max. Offset (uv) °* '(3:\‘;;“'““ Channel X 0.52 —0.76 1.55 0.43 Channel Y —0.06 ~1.00 1.38 0.46 Channel Z —0.89 —1.79 0.54 0.46 6. Input Offset Current Nominal Input circuitry offset current on all 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 (VDC) Supply (+ Vec) *79 Supply (— Vec) —1.6 9. Power Consumption (Typical values for information) Typical values Switched off (mA) Stand by (mA) Transmitting (mA) Supply (+ Vec) +0.01 +6 +14 Supply (— Vec) —0.01 —8 —9 Certificate No: DAE4—558_Jul13 Page 5 of 5

Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 108 The Swiss Accreditation Service is one ofthe signatories to the EA Multilateral Agreement for the recognition of calibration certificates Object Calibration procedure(s) Calibration date: 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 E44198 GB41293874 04—Apr—13 (No. 217—01733) Apr—14 Power sensor E4412A MY41498087 04—Apr—13 (No. 217—01733) Apr—14 Reference 3 dB Aftenuator SN: $5054 (3c) 04—Apr—13 (No. 217—01737) Apr—14 Reference 20 dB Aftenuator SN: $5277 (20%) 04—Apr—13 (No. 217—01735) Apr—14 Reference 30 dB Aftenuator SN: $5129 (30b) 04—Apr—13 (No. 217—01738) Apr—14 Reference Probe ES3DV2 SN: 3013 28—Dec—12 (No. ES3—3013_Dec12) Dec—13 DAE4 SN: 660 4—Sep—13 (No. DAE4—660_Sep13) Apr—14 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—15 Network Analyzer HP 8753E US37390585 18—Oct—01 (in house check Oct—12) In house check: Oct—13 Name Function Signature Calibrated by: @L — Approved by: Issued: September 26, 2013 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: EX3—3554_Sep13 Page 1 of 11

Calibration Laboratory of & wl7m,. Schweizerischer Kalibrierdienst Schmid & Partner i%& g Service suisse d‘étalonnage Engineering AG $ tmaly Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland ‘»/,@\\? S Swiss Calibration Service "tilubs Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 108 The Swiss Accreditation Service is one ofthe signatories to the EA Multilateral Agreementfor the recognition of calibration certificates Glossary: TSL tissue simulating liquid NORMx,y,z sensitivity in free space ConvF sensitivity in TSL / NORMx,y,z DCP diode compression point CF crest factor (1/duty_cycle) of the RF signal A, B, C, D modulation dependentlinearization parameters Polarization q @ 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 Calibration is Performed According to the Following Standards: a) IEEE Std 1528—2003, "IEEE Recommended Practice for Determining the Peak Spatial—Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", December 2003 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 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(®)x,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 Conv. 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.zi Bxy.z; Cxy,2; Dxy,2z; VRx,y,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. Sphericalisotropy (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. Certificate No: EX3—3554_Sep13 Page 2 of 11

EX3DV4 — SN:3554 September 26, 2013 Probe EX3DV4 SN:3554 Manufactured: July 13, 2004 Calibrated: September 26, 2013 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 system!) Certificate No: EX3—3554_Sep13 Page 3 of 11

EXSDV4— SN:3554 September 26, 2013 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3554 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Unc (k=2) Norm (uV/(V/im) )A 0.40 0.46 0.38 £10.1 % DCP (mV)" 98.6 97.6 99.7 Modulation Calibration Parameters UiD Communication System Name A B C D VR Unc® dB dByuV dB mV (k=2) 0 Cw x 0.0 0.0 1.0 0.00 1874 225% y 0.0 0.0 1.0 152.5 Z 0.0 0.0 1.0 182.3 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 NormX,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—3554_Sep13 Page 4 of 11

EX3DV4— SN:3554 September 26, 2013 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3554 Calibration Parameter Determined in Head Tissue Simulating Media Relative Conductivity Depth Unct. f (MHz) © Permittivity" (S/m)" ConvFX ConvFY ConvFZ Alpha (mm) (GS) 900 41.5 0.97 7.74 7.74 7.74 0.41 0.94 * 12.0 % 1810 40.0 140 6.85 6.85 6.85 0.68 0.67 +# 12.0 % 1900 40.0 140 6.81 6.81 6.81 0.48 0.79 +*12.0 % 2000 40.0 1.40 6.80 6.80 6.80 0.76 0.62 + 12.0 % 2450 39.2 1.80 6.24 6.24 6.24 0.54 0.72 * 12.0 % 5200 36.0 4.66 4.73 4.73 4.73 0.30 1.80 *13.1 % 5300 35.9 4.76 4.39 4.39 4.39 0.40 1.80 £13.1 % 5500 35.6 4.96 4.32 4.32 4.32 0.40 1.80 £*13.1% 5600 35.9 5.07 4.10 4.10 4.10 0.40 1.80 *13.1% 5800 35.3 527 4.09 4.09 4.09 0.40 1.80 £13.1% & Frequency validity 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. " At frequencies below 3 GHz, the validity of tissue parameters (e and &) can be relaxed to + 10% if liquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (s and a) is restricted to + 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. Certificate No: EX3—3554_Sep13 Page 5 of 11

EX3DV4— SN:3554 September 26, 2013 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3554 Calibration Parameter Determined in Body Tissue Simulating Media Relative Conductivity Depth Unct. f(MHz)* Permittivity" (Sim)" ConvFX ConvFY ConvFZ Alpha (mm) (k22) 900 55.0 1.05 7.70 7.70 7.70 0.58 0.78 * 12.0 % 1810 §8.3 1.52 6.65 6.65 6.65 0.69 0.70 * 12.0 % 1900 53.3 162 6.52 6.52 §.52 0.40 0.89 * 12.0 % 2000 §$5.3 1.52 6.63 6.63 6.63 0.80 0.64 * 12.0 % 2450 §27 1.95 6.24 6.24 6.24 0.75 0.66 £12.0 % 5200 49.0 5.30 4.02 4.02 4.02 0.40 1.90 £13.1 % 5300 48.9 5.42 3.82 3.82 3.82 0.40 1.90 £*13.1 % 5500 48.6 5.65 3.59 3.59 $.59 0.40 1.90 *13.1 % 5600 48.5 §.77 m 5.27 $27 0.50 1.90 *13.1 % 5800 48.2 6.00 3.53 $.08 5.99 0.50 1.90 £13.1 % © Frequency validity 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. " At frequencies below 3 GHz, the validity of tissue parameters (e and a) can be relaxed to + 10% iliquid compensation formula is applied to measured SAR values. At frequencies above 3 GHz, the validity of tissue parameters (s and 0) is restricted to + 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. Certificate No: EX3—3554_Sep13 Page 6 of 11

EXSDV4— SN:8554 September 26, 2013 Frequency Response of E—Field Frequency response (normalized) (TEM—Cell:ifi110 EXX, Waveguide: R22) 134 {q—ft—— 0.z m «@ Uncertainty of Frequency Response of E—field: £ 6.3% (k=2) Certificate No: EX3—3554_Sep13 Page 7 of 11

EX3DV4— SN:3554 September 26, 2013 Receiving Pattern (¢), 9 = 0° f=1800 MHz,R22 _ C_ e a _ | U * 135 ghritng has } | 135,° * as & & | # yes 2 y . | _4 x; ‘> 180 % o j 1aoj ® 110 t £ 4 ‘;, po* j \ io f & L fp ¥o] § % Y— 7 "& — * % i —,.—+ P *L 228 Nx Liae" /s 2258 mq __.ze /s Bus se _ o Tot f X © 2 * Tot c 2 Error [dB] —0.57 Roll [*] SO%IHZ 18!50!de 25%1—12 Uncertainty of Axial Isotropy Assessment: £ 0.5% (k=2) Certificate No: EX3—3554_Sep13 Page 8 of 11

EX3DV4— SN:3554 September 26, 2013 Dynamic Range f(SARpeaq) (TEM cell , f= 900 MHz) 1057 § 19 im 104 & J & 5 o. £ 10%7 10 10@ 10 10° 10‘ 10. 10° o SAR [mW/cm3] * not compensated compensated 2 Aulamint m . 2 § 0_ ..... & k 1+ 3 i e 10 P Eun i _i 4ss 102 101 10° 101 102 103 SAR [mW/cm3] 2 not compensated compensated Uncertainty of Linearity Assessment: £ 0.6% (k=2) Certificate No: EX3—3554_Sep13 Page 9 of 11

EX3DV4— SN:3554 September 26, 2013 Conversion Factor Assessment £= 900 MHz,WGLS R9 (H_convF) f= 1810 MHz,WGLS R22 (H_convF) 40-? so| F F as. ?”'\ 25 30| \ \ % sef % m/ oA $ ; & \ § 46 5 154 ® &8 ; & * 184 t 104 107 % * [ & s CB .. t *—__ *rrmaud, | Uct C o i Lob lalit i i 11 ELCEA E B 0 10 2 30 «o 5o co 0 8 10 16 20 2 Ed 35 «0 2 fmm] mz _ zmm _ L®J "+1 * Ce] anlyical measired anahiical measired Deviation from Isotropy in Liquid Error (6, 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—3554_Sep13 Page 10 of 11

EXSDV4— SN:3554 September 26, 2013 DASY/EASY — Parameters of Probe: EX3DV4 — SN:3554 Other Probe Parameters Sensor Arrangement Triangular Connector Angle (°) —34.2 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 2 mm Certificate No: EX3—3554_Sep13 Page 11 of 11

Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client CCS—CN (Auden) Certificate No: D2450V2—728_May13 ICALIBRATION CERTIFICATE Object D2450V2 — SN: 728 Calibration procedure(s) QA CAL—05.v9 Calibration procedure for dipole validation kits above 700 MHz Calibration date: May 02, 2013 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 EPM—442A GB37480704 O1—Nov—12 (No. 217—01640) Oct—13 Power sensor HP 8481A US37292783 O1—Nov—12 (No. 217—01640) Oct—13 Reference 20 dB Attenuator SN: 5058 (20k) 04—Apr—13 (No. 217—01736) Apr—14 Type—N mismatch combination SN: 5047.3 / 06327 04—Apr—13 (No. 217—01739) Apr—14 Reference Probe ES3DV3 SN: 8205 28—Dec—12 (No. ES3—3205_Dec12) Dec—13 DAE4 SN: 601 25—Apr—13 (No. DAE4—601_Apr13) Apr—14 Secondary Standards ID # Check Date (in house) Scheduled Check Power sensor HP 8481A MY41092317 18—Oct—02 (in house check Oct—11) In house check: Oct—13 RF generator R&S SMT—06 100005 04—Aug—99 (in house check Oct—11) In house check: Oct—13 Network Analyzer HP 8753E US37390585 $4206 18—Oct—01 (in house check Oct—12) In house check: Oct—13 Name Function Signalure Calibrated by: Claudio Leubler Laboratory Technician K \ paties: | x Approved by: Katia Pokovic Technical Manager Issued: May 2, 2013 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: D2450V2—728_May13 Page 1 of 8

Calibration Laboratory of suy‘s §\\\-_///c Schweizerischer Kalibrierdienst Schmid & Partner ifi‘\—/IEE‘. Service suisse d‘étalonnage Engineering AG T mm s Servizio svizzero di taratura . Zeughausstrasse 43, 8004 Zurich, R Switzerland z%7zwy */Q\‘y‘ 3 Calibration Swiss thvue Service . thiluls® Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 108 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 ConvrF 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—2003, "IEEE Recommended Practice for Determining the Peak Spatial— Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", December 2003 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 Federal Communications Commission Office of Engineering & Technology (FCC OET), "Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields; Additional Information for Evaluating Compliance of Mobile and Portable Devices with FCC Limits for Human Exposure to Radiofrequency Emissions", Supplement C (Edition 01—01) to Bulletin 65 Additional Documentation: d) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented paralle! to the body axis. Feed Point Impedance and 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 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—728_May13 Page 2 of 8

Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASYS5 V52.8.6 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 37.7 £6 % 1.83 mho/m + 6 % Head TSL temperature change during test <0.5 °C wess SAR result with Head TSL SAR averaged over 1 cm* (1 g) of Head TSL Condition SAR measured 250 mW input power 13.6 Wikg SAR for nominal Head TSL parameters normalized to 1W 53.5 W/kg * 17.0 % (k=2) SAR averaged over 10 cm* (10 g) of Head TSL condition SAR measured 250 mW input power 6.32 Wi/kg SAR for nominal Head TSL parameters normalized to 1W 25.0 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 51,2%6% 2.03 mho/m + 6 % Body TSL temperature change during test <0.5 °C ~——— s=«— SAR result with Body TSL SAR averaged over 1 cm* (1 g) of Body TSL Condition SAR measured 250 mW input power 13.1 W/kg SAR for nominal Body TSL parameters normalized to 1W 51.1 Wikg + 17.0 % (k=2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 250 mW input power 6.07 W/kg SAR for nominal Body TSL parameters normalized to 1W 23.9 Wikg + 16.5 % (k=2) Certificate No: D2450V2—728_May13 Page 3 of 8

Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 56.7 Q + 5.4 jQ Return Loss —21.9 dB Antenna Parameters with Body TSL Impedance, transformed to feed point 52.4 Q + 7.6 jQ Return Loss —22.2 dB General Antenna Parameters and Design Electrical Delay (one direction) 1.153 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 January 09, 2003 Certificate No: D2450V2—728_May13 Page 4 of 8

DASY5 Validation Report for Head TSL Date: 02.05.2013 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 728 Communication System: UID 0 — CW; Frequency: 2450 MHz Medium parameters used: f = 2450 MHz; 0 = 1.83 S/m; s, = 37.7; p = 1000 kg/m3 Phantom section: Flat Section Measurement Standard: DASYS5 (IEEE/IEC/ANSI C63.19—2007) DASY52 Configuration: Probe: ES3DV3 — SN3205; ConvF(4.52, 4.52, 4.52); Calibrated: 28.12.2012; Sensor—Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn601; Calibrated: 25.04.2013 Phantom: Flat Phantom 5.0 (front); Type: QDOOOPS5OAA; Serial: 1001 DASY52 52.8.6(1115); SEMCAD X 14.6.9(7117) 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 = 94.919 V/m; Power Drift = 0.09 dB Peak SAR (extrapolated) = 28.3 W/kg SAR(1 g) = 13.6 W/kg; SAR(10 g) = 6.32 W/kg Maximum value of SAR (measured) = 17.6 W/kg ~4.52 —9.04 13.56 —18.08 —22.60 0 dB = 17.6 W/kg = 12.46 dBW/kg Certificate No: D2450V2—728_May13 Page 5 of 8

Impedance Measurement Plot for Head TSL 2 May 2013 10:07:32 $41 1 U FS 1: 56.698 a 5.3535 2 347.77 pH 2 450.000 00D MHz Del C Av sS H1d CH2 Ca Av SS H1d START 2 250.000 000 MHz STOP 2 650.000 000 MHz Certificate No: D2450V2—728_May13 Page 6 of 8

DASY5 Validation Report for Body TSL Date: 02.05.2013 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 — SN: 728 Communication System: UID 0 — CW; Frequency: 2450 MHz Medium parameters used: f = 2450 MHz; 0 = 2.03 S/m; & = 51.2; p = 1000 kg/m" Phantom section: Flat Section Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—2007) DASY52 Configuration: e Probe: ES3DV3 — SN3205; ConvF(4.42, 4.42, 4.42); Calibrated: 28.12.2012; e Sensor—Surface: 3mm (Mechanical Surface Detection) e Electronics: DAE4 $Sn601; Calibrated: 25.04.2013 e Phantom: Flat Phantom 5.0 (back); Type: QDOOOP50AA; Serial: 1002 e DASY532 52.8.6(1115); SEMCAD X 14.6.9(7117) 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 = 94.919 V/m; Power Drift =—0.01 dB Peak SAR (extrapolated) = 27.5 W/kg SAR(I g) = 13.1 W/kg; SAR(10 g) = 6.07 W/kg Maximum value of SAR (measured) = 17.2 W/kg ~4.40 —8.79 41319 —17.58 —21.98 0 dB = 17.2 W/kg = 12.36 dBW/kg Certificate No: D2450V2—728_May13 Page 7 of 8

Impedance Measurement Plot for Body TSL 2 May 2013 10:06:50 CHI) sii 1 U FS 1152355 a 7.5988 e 499.30 pH 2 450.000 000 MHz , T * Del Ca fvg 16 H1d CH2 Ca Av 16" H1d START 2 250.000 000 MHz STOP 2 650.000 000 MHz Certificate No: D2450V2—728_May13 Page 8 of 8


Document Created: 2013-12-12 00:00:40
Document Modified: 2013-12-12 00:00:40
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