RF exposure info 3

FCC ID: WVBA710

RF Exposure Info

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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 Agreementfor the recognition of calibration certificates Client Sporton (Auden) Certificate No: DAE4—1303_Nov11 [CALIBRATION CERTIFICATE Object DAE4 — SD 000 D04 BJ — SN: 1303 Calibration procedure(s) QA CAL—06.v23 Calibration procedure for the data acquisition electronics (DAE) Calibration date: November10, 2011 _ 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 laboratoryfacility: 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 28—Sep—11 (No:11450) Sep—12 Secondary Standards ID # Check Date (in house) Scheduled Check Calibrator Box V1.1 SE UMS 006 AB 1004 08—Jun—11 (in house check) In house check: Jun—12 Name Function Signat/uW Calibrated by: Andrea Guntli Technician e Approved by: Fin Bomhoit R&D Director V ’&Q’W Issued: November 10, 2011 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: DAE4—1303_Nov11 Page 1 of 5

zie en CA n exr i reet —eri Ac ©ETMUE SMISSC UEIIUNNOUGE Engineering AG g o y>y (-7)( W \oz Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland *4 /\ y /ng" 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 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 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. e 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—1303_Nov11 Page 2 of 5

Mgh® PTGDgh: ‘EwLO® HETECY 3 IMT Neige m Mess itty Low Range: 1LSB= 61nV , full range = Lasses +3mV DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Calibration Factors X Y Z High Range 405.540 + 0.1% (k=2) 403.440 + 0.1% (k=2) 404.880 + 0.1% (k=2) Low Range 3.96478 + 0.7% (k=2) 3.99094 + 0.7% (k=2) 3.98659 + 0.7% (k=2) Connector Angle Connector Angle to be used in DASY system 98.0 °+1 ° Certificate No: DAE4—1303_Nov11 Page 3 of 5

1. DC VoltageLinearity High Range Reading (uV) Difference (uV) Error (%) Channel X + Input 199991.5 0.55 0.00 Channel X + Input 20001.05 1.85 0.01 Channel X — Input —19998.05 1.05 —0.01 Channel Y + Input 199999.7 1.22 0.00 Channel Y + Input 19998.99 ~1.81 —0.01 Channel Y — Input ~19999.45 —0.05 0.00 Channel Z + Input 199999.8 2.58 0.00 Channel Z + Input 19998.62 —2.08 —0.01 Channel Z — Input 20000.66 ~1.46 0.01 Low Range Reading (V) Difference (uV) Error (%) Channel X + Input 2000.2 0.42 0.02 Channel X + Input 200.40 0.50 0.25 Channel X — Input ~199.78 0.12 —0.06 Channel Y + Input 2000.2 0.14 0.01 Channel Y + Input 199.51 —0.59 0.29 Channel Y — Input —200.62 —0.72 0.36 Channel Z + Input 1999.8 —0.34 —0.02 Channel Z + Input 199.52 —0.38 —0.19 Channel Z — Input —201.03 ~1.03 0.51 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 (V) Average Reading (uV) Channel X 200 8.61 7.05 200 5.72 —7.64 Channel Y 200 5.57 5.59 — 200 —7.50 —7.56 Channel Z 200 —3.76 ~4.32 —200 132 1.78 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 — 3.28 —0.13 Channel Y 200 2.85 — 4.47 Channel Z 200 1.85 —0.35 — Certificate No: DAE4—1303_Nov11 Page 4 of 5

High Range (LSB) Low Range (LSB) Channel X 15918 16080 Channel Y 15626 16237 Channel Z 16154 16086 5. Input Offset Measurement DASY measurement parameters: Auto Zero Time: 3 sec; Measuring time: 3 sec Input 10MQ Average (V) min. Offset (uV) max. Offset (uV) S‘dj:\‘,’;a““ Channel X —0.19 —0.92 0.71 0.28 Channel Y ~1.87 ~3.04 0.07 0.39 Channel Z —0.56 ~1.71 144 0.58 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) +7.9 Supply (— Vec) +7.6 9. Power Consumption (Typical values for information) Typical values Switched off (mA) Stand by (mA) Transmitting (mA) Supply (+ Vee) +0.01 +6 +14 Supply (— Vec) —0.01 —8 —9 Certificate No: DAEA4—1303_Nov11 Page 5 of 5

1g NPWESUSLIRT AEDUESNUOENEL 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 108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client WM was Wl CertificateNo: EX3-3319_J¥9V11 i Object Calibration procedure(s) Calibration date: N vember 16,2@11” j 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 E4419B GB41293874 31—Mar—11 (No. 217—01372) Apr—12 Power sensor E4412A MY41498087 31—Mar—11 (No. 217—01372) Apr—12 Reference 3 dB Aftenuator SN: $5054 (3c) 29—Mar—11 (No. 217—01369) Apr—12 Reference 20 dB Attenuator SN: $5086 (20b) 29—Mar—11 (No. 217—01367) Apr—12 Reference 30 dB Attenuator SN: $5129 (30b) 29—Mar—11 (No. 217—01370) Apr—12 Reference Probe ES3DV2 SN: 3013 29—Dec—10 (No. ES3—3013_Dec10) Dec—11 DAE4 SN: 654 3—May—11 (No. DAE4—654_May11) May—12 Secondary Standards ID Check Date (in house) Scheduled Check RF generator HP 8648C US3642U01700 4—Aug—99 (in house check Apr—11) In house check: Apr—13 Network Analyzer HP 8753E US37390585 18—Oct—01 (in house check Oct—11) In house check: Oct—12 Name Function Signature Calibrated by: JétonKastrati (\‘/L/ Approved by: Katia Pokovie . Hp* 7 Issued: November 16, 2011 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: EX3—3819_Nov11 Page 1 of 11

@as rike: mpebncpann rooudikindidnialsadhicalint rabsiiinaicd 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 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 modulation dependentlinearization parameters Polarization p ip rotation around probe axis Polarization 9 8 rotation around an axis that is in the plane normal to probe axis (at measurement center), ie., 9 = 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) 1EC 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 3 = 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; Cxy.z, VRx,y,z: A, B, C 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. Certificate No: EX3—3819_Nov11 Page 2 of 11

Probe EX3DV4 SN:3819 Manufactured: September 2, 2011 Calibrated: November 16, 2011 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 system!) Certificate No: EX3—3819_Nov11 Page 3 of 11

DASY/EASY — Parameters of Probe: EX3DV4 — SN:3819 Basic Calibration Parameters Sensor X Sensor Y Sensor Z Unc (k=2) Norm (uV/(V/im))" 0.49 0.37 0.52 £101 % DCP (mV)" 100.1 _ 104.6 99.8 Modulation Calibration Parameters UID Communication System Name PAR A B C VR Unc" dB dB dB my (k=2) 10000 CW 0.00 X 0.00 0.00 1.00 114.7 £3.0 % y 0.00 0.00 1.00 98.7 Z 0.00 0.00 1.00 114.5 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—3819_Nov11 Page 4 of 11

DASY/EASY — Parameters of Probe: EX3DV4 — SN:3819 Calibration Parameter Determined in Head Tissue Simulating Media Relative Conductivity Depth Unct. f (MHz) * Permittivity £ (S/m) £ ConvF X ConvF¥Y ConvFZ Alpha (mm) (k=2) 750 41.9 0.89 9.82 9.82 9.82 0.75 0.68 +12.0 % 835 41.5 0.90 9.40 9.40 9.40 0.70 9.72 +12.0 % 900 41.5 0.97 9.32 9.32 9.32 0.80 0.63 £12.0 % 1750 40.1 1.97 8.69 8.69 8.69 0.74 0.64 £12.0 % 1900 40.0 140 8.36 8.36 8.36 0.80 0.60 £12.0 % 2000 40.0 140 8.26 8.26 8.26 0.80 0.59 +12.0 % 2450 39.2 1.80 7.45 133 T88 0.80 0.57 £12.0 % 2600 39.0 1.96 7.33 7.33 7.33 9.77 0.61 +12.0 % 5200 36.0 4.66 5.07 5.07 5.07 0.40 1.80 £13.1 % 5300 35.9 4.76 4.71 4.71 4.71 0.42 1.80 *18.1 % 5500 35.6 4.96 4.74 4.74 4.74 0.42 1.80 £13.1% 5800 35.3 $.27 4.47 4.47 4.47 0.45 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 ( and 0) 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 0) is restricted to + 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. Certificate No: EX3—3819_Nov11 Page 5 of 11

DASY/EASY — Parameters of Probe: EX3DV4 — SN:3819 Calibration Parameter Determined in Body Tissue Simulating Media Relative Conductivity Depth Unct. f(MHz)* Permittivity " (S/m)" ConvF X ConvF Y ConvFZ Alpha (mm) (k=2) 750 55.5 0.96 9.81 9.81 9.81 0.78 0.66 £12.0 % 835 55.2 0.97 9.72 9.72 9.72 0.80 0.66 £12.0 % 900 55.0 1.05 9.43 9.43 9.43 0.67 0.73 £12.0 % 1750 53.4 1.49 8.00 8.00 8.00 0.80 0.59 +12.0 % 1900 53.3 1.52 7.11 7.11 7.71 0.80 0.58 £*12.0 % 2000 §5.3 182 7.93 7.93 _7.93 0.65 0.66 £12.0 % 2450 §2.7 1.95 7.40 7.40 7.40 0.80 0.50 £+12.0% 2600 52.5 216 7.26 7.26 7.26 0.77 0.57 £12.0 % 5200 49.0 5.30 4.48 4.48 4.48 0.50 1.90 £13.1% 5300 48.9 5.42 4.24 4.24 4.24 0.52 1.90 £13.1% 5500 48.6 5.65 3.90 3.90 3.90 0.55 1.90 +13.1% 5800 48.2 6.00 4.02 4.02 4.02 0.60 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 (c and 0) 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 (e and a) is restricted to + 5%. The uncertainty is the RSS of the ConvF uncertainty for indicated target tissue parameters. Certificate No: EX3—3819_Nov11 Page 6 of 11

rrequency response or E—rIeId (TEM—Cell:ifi110 EXX, Waveguide: R22) 15 MA ceseccs. ABefeemmermeesneccennde Frequency response (normalized) e AFATTTT §@—.—a«~ 1148« MA comrmsrericene 0.9— gg—]£— Uncertainty of Frequency Response of E—field: £ 6.3% (k=2) Certificate No: EX3—3819_Nov11 Page 7 of 11

Receiving Pattern (¢), 9 = 0° f=600 MHz,TEM f=1800 MHz,R22 # a * e e & ® * e [® Tot X Y Z2 Tot X M £ Error [dB] 0.0—|—g=g— 40 § <—— i J f2006 f000. 9.3 1 1 i 1 f 1 1 1 1 j 1 0 0 so 100 150 Roll [*] 100Le] VHz 600C#] MHiz 13002THz L#Mz 2500 Uncertainty of Axial Isotropy Assessment: £ 0.5% (k=2) Certificate No: EX3—3819_Nov11 Page 8 of 11

Dynamic Range f(SARneaq) (TEM cell , f= 900 MHz) 10° 105 10+ Input Signal [UuV) 3 102 10 10° > f s‘ —== 10¢ 10+ 10‘ 10° 10‘ 10 SAR [mW/cm3] L# _*| L# X compensated X not compensated Y compensated L*] _*] & Y not compensated Z compensated Z not compensated al S x °e u. $i——i4 4 _: B4 PP 103 102 101 100 107 102 SAR [mW/cm3] * * e X compensated X not compensated Y¥ compensated [# _# _*| Y not compensated Z compensated Z not compensated Uncertainty of Linearity Assessment: £ 0.6% (k=2) Certificate No: EX3—3819_Nov11 Page 9 of 11

vonversion ractor AsSessment 1= 750 MHz.WGLS R9 (H_convF) t= 1750 MHz,WGLS R22 (H_convF) 3 & § $ .2o & $ £ £0 & &5 & 1 a t 10 as | [ oo0— + —— o+ m —— «14.—— o o 2o ao so so 0 10 s 2 s ® «o e mm from} « * #] ® naivicat easured anayieal meases Deviation from Isotropy in Liquid Error (¢, 8), f = 900 MHz Deviation —1.0 —0.8 —06 —0.4 —02 00 02 04 0.6 08 1.0 Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2) Certificate No: EX3—3819_Nov11 Page 10 of 11

DASY/EASY — Parameters of Probe: EX3DV4 — SN:3819 Other Probe Parameters Sensor Arrangement Triangular Connector Angle (°) Not applicable 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—3819_Nov11 Page 11 of 11


Document Created: 2019-11-02 20:29:18
Document Modified: 2019-11-02 20:29:18
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