SAR system

FCC ID: QQX-CAP8

RF Exposure Info

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FCCID_1364051

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 Auden Certificate No: EX3—3578_Jun10 |CALIBRATION CERTIFICATE . , I Object EX3DV4 — SN:3578 Calibration procedure(s) QA CAL-OLVG, QA ,CAL-14-V3, QA CAL—23.v3 and QA CAL—25.v2 Calibration procedure for dosimetric E—field probes Calibration date: June 22; 2010 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 1—Apr—10 (No. 217—01136) Apr—11 Power sensor E4412A MY41495277 1—Apr—10 (No. 217—01136) Apr—11 Power sensor E4412A MY41498087 1—Apr—10 (No. 217—01136) Apr—11 Reference 3 dB Aftenuator SN: $5054 (3c) 30—Mar—10 (No. 217—01159) Mar—11 Reference 20 dB Attenuator SN: $5086 (20b) 30—Mar—10 (No. 217—01161) Mar—11 Reference 30 dB Attenuator SN: 55129 (30b) 30—Mar—10 (No. 217—01160) Mar—11 Reference Probe ES3DV2 SN: 3013 30—Dec—09 (No. ES3—3013_Dec09) Dec—10 DAE4 SN: 660 20—Apr—10 (No. DAE4—660_Apr10) Apr—11 Secondary Standards ID # Check Date (in house) Scheduled Check RF generator HP 8648C US3642U01700 4—Aug—99 (in house check Oct—09) In house check: Oct—11 Network Analyzer HP 8753E US37390585 18—Oct—01 {in house check Oct—09) In house check: Oct10 Name Function Signature Calibrated by: Kata Pokovic Technical Manager % /ZZ Approved by: Fin Bomholt R&D Director ?:"M Z Issued: June 23, 2010 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: EX3—3578_Jun10 Page 1 of 11

Calibration Laboratory of e\\“'@"'& Schweizerischer Kalibrierdienst Schmid & Partner i\}%//mé Service suisse d‘étalonnage Engineering AG El Z—— t Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland ‘r/,,/l/“_\/_/-\T‘\\\\F 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 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 i rotation around probe axis Polarization 8 8 rotation around an axis that is in the plane normal to probe axis (at measurement center), Le., 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 9 = 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 effect the E®—field uncertainty inside TSL (see betow ConvF). NORM(Px,y, z = NORMx,y, 2 * 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, Ax.y,2; Bx.y,z; Cx,y,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—3578_Jun10 Page 2 of 11

EX3DV4 SN:3578 June 22, 2010 Probe EX3DV4 SN:3578 Manufactured: November 4, 2005 Last calibrated: June 26, 2009 Recalibrated: June 22, 2010 Calibrated for DASY/EASY Systems (Note: non—compatible with DASY2 system!) Certificate No: EX3—3578_Jun10 Page 3 of 11

EX3DV4 SN:3578 June 22, 2010 DASY/EASY — Parameters of Probe: EX3DV4 SN:3578 Basic Calibration Parameters Sensor X Sensor Y Sensor Z jUnc (k=2) Norm (uV/(V/m)")* 0.55 0.50 0.56 |£10.1% DCP (my) 92.3 88.3 86.1 Modulation Calibration Parameters UID Communication System Name PAR A B C VR Unc® dB dBuV mV (k=2) 10000 CW 0.00 X 0.00 0.00 1.00]1 300 £1.5% Y 0.00 0.00 1.00| 300 Z 0.00 9.00 1.00| 300 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 maximum deviation from linear response applying recatangular distribution and is expressed for the square of the field value. Certificate No: EX3—3578_Jun10 Page 4 of 11

EX3DV4 SN:3578 June 22, 2010 DASY/EASY — Parameters of Probe: EX3DV4 SN:3578 Calibration Parameter Determined in Head Tissue Simulating Media f [MHz] Validity [MHz]° Permittivity Conductivity ConvF X ConvF Y¥ ConvF 2 Alpha Depth Unc (k=2) 835 £ 50 / £ 100 41.5 £ 5% 0.90 £ 5% 844 8.44 8.44 0.84 0.61 £11.0% 900 £ 50 / £ 100 41.5 £5% 0.97 £ 5% 8.25 8.25 8.25 0.70 0.65 £11.0% 1810 £ 50 / £ 100 40.0 £ 5% 1.40 £5% 711 7.11 7.11 0.85 0.58 £11.0% 1900 * 50 /+ 100 40.0 £ 5% 1.40 £5% 7.05 7.05 7.05 0.79 0.60 £11.0% 2300 * 50 / £ 100 39.5 + 5% 1.67 4 5% 6.78 6.78 6.78 0.74 0.59 £11.0% 2450 £ 50 / £ 100 39.2 £ 5% 1.80 £ 5% 6.38 6.38 6.38 0.46 0.75 £11.0% 2600 £ 50 / £ 100 39.0 4 5% 1.96 £ 5% 6.41 6.41 6.41 0.40 0.85 £11.0% 3500 £ 50 / £ 100 37.9 4 5% 2.91 £ 5% 6.31 6.31 6.31 0.40 1.02 £13.1% 5200 + 50 / £ 100 36.0 + 5% 4.66 4 5% 4.18 4.18 4.18 0.45 1.80 £13.1% 5300 + 50 /+ 100 35.9 £ 5% 4.16 4 5% 4.01 4.01 4.01 0.45 1.80 £13.1% 5500 + 50 /+ 100 35.6 £ 5% 4.96 4 5% 3.90 3.90 3.90 0.50 1.80 £13.1% 5600 * 50 /+ 100 35.5 £5% 5.07 + 5% 3.83 3.83 3.83 0.55 1.80 £13.1% 5800 * 50 / £ 100 35.3 £5% 5.27 + 5% 3.72 3.72 3.72 0.50 1.80 £13.1% ° The validity of £ 100 MHz only applies for DASY v4.4 and higher (see Page 2). The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Certificate No: EX3—3578_Jun10 Page 5 of 11

EX3DV4 SN:3578 June 22, 2010 DASY/EASY — Parameters of Probe: EX3DV4 SN: 3578 Calibration Parameter Determined in Body Tissue Simulating Media f [MHz] Validity [MHz]c Permittivity Conductivity ConvF X__ConvF Y __ConvE 2 Alpha Depth Unc (k=2) 835 + 50 /+ 100 55.2 + 5% 0.97 £ 5% 8.55 8.55 8.55 0.89 0.64 £11.0% 900 + 50/ £ 100 55.0 4 5% 1.05 £ 5% 8.39 8.39 8.39 0.85 0.65 £11.0% 1810 + 50 / £ 100 53.3 £5% 1.52 £5% 6.81 6.81 6.81 0.81 0.64 £11.0% 1900 + 50 /4 100 53.3 £5% 1.52 £5% 6.70 6.70 6.70 0.76 0.63 £11.0% 2300 + 50 /+ 100 §2.8 £5% 1.85 45% 6.67 6.67 6.67 0.34 0.92 £11.0% 2450 * 50 /4 100 §2.7 £5% 1.95 4 5% 6.51 6.51 6.51 0.62 0.67 £11.0% 2600 * 50 /+ 100 52.5 £ 5% 2.16 £ 5% 6.53 6.53 6.53 0.43 0.82 £11.0% 3500 £ 50 / 4 100 51.3 £5% 3.31 + 5% 5.59 5.59 5.59 0.37 1.26 £13.1% 5200 £ 50 /4 100 49.0 £ 5% 5.30 £ 5% 3.59 3.59 3.59 0.63 1.95 £13.1% 5300 £ 50 /+ 100 48.5 4 5% 5.42 £ 5% 3.39 3.39 3.39 0.63 1.95 £13.1% 5500 £ 50 /+ 100 48.6 + 5% 5.65 + 5% 3.32 3.32 3.32 0.63 1.95 £13.1% 5600 + 50 /+ 100 48.5 4 5% 5.77 + 5% 3.09 3.09 3.09 0.65 1.95 £13.1% 5800 £ 50 /+ 100 48.2 + 5% 6.00 + 5% 3.29 3.29 3.29 0.65 1.95 ©13.1% ° The validity of + 100 MHz only applies for DASY v4.4 and higher (see Page 2). The uncertainty is the RSS of the ConvF uncertainty at calibration frequency and the uncertainty for the indicated frequency band. Certificate No: EX3—3578_Jun10 Page 6 of 11

EX3DV4 SN:3578 June 22, 2010 Frequency Response of E—Field (TEM—Cell:ifi110 EXX, Waveguide: R22) 1.5 14 — Frequency response ({normalized) LLL] Ot————=————2—o—o! wl — —_‘\\-. 0.9 0.8 4 0.7 — 0.6 | 0.5 + _ — , Lo i___L _ o 500 1000 1500 2000 2500 3000 f [MHz] | —e—TEM —o—R22 Uncertainty of Frequency Response of E—field: + 6.3% (k=2) Certificate No: EX3—3578_Jun10 Page 7 of 11

EX3DV4 SN:3578 June 22, 2010 Receiving Pattern (¢), 8 = 0° f = 600 MHz, TEM ifif10EXX f= 1800 MHz, WG R22 —o—30 MHz —m—100 MHz —4—800 MHz —m— 1800 MHz —06 1 )c s e de P of———— noffen e ce ——|——] —iie~2500 MHz —0.8 ——— —— nc — CC 1.0 o so 120 180 240 300 $ F] Uncertainty of Axial Isotropy Assessment: * 0.5% (k=2) Certificate No: EX3—3578_Jun10 Page 8 of 11

EX3DV4 SN:3578 June 22, 2010 Dynamic Range f(SARpeaq) (Waveguide R22, f= 1800 MHz) 1.E+06 1.E+05 1.2+04 Input Signal [uV] 21.2+03 1.E+02 1.E+01 1.E+00 > 0.0001 0.001 0.01 0.1 1 10 100 SAR [mW/cm‘] —®@—not compensated —®— compensated ‘ Egror [dB) o —0.6 0.001 0.01 0.1 1 SAR [mW/cm‘] Uncertainty of Linearity Assessment: + 0.6% (k=2) Certificate No: EX3—3578_Jun10 Page 9 of 11

EX3DV4 SN:3578 June 22, 2010 Conversion Factor Assessment f=900 MHz, WGLS R9 (head) f= 1810 MHz, WGLS R22 (head) 4.0 30.0 OO 25.0 $, 20.0 & s 520 E150 <£E° &E100 a 1 ks =——— & & 0.5 N‘ w 5.0 0.0 4 0.0 0 10 20 —®—Analytical —O—Measurements —@—Analytical —O—Measurements Deviation from Isotropy in HSL Error (¢, 9), f = 900 MHz Error [dB] ©—1.00—0.80 WI—0.80—0.60 WI—0.60—0.40 WW—0.40—0.20 M—0.20—0.00 ; ©0.00.0.20 M0.20—040 ©0.40.0.60 MO.60.0.40 MO.80—1.00 Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2) Certificate No: EX3—3578_Jun10 Page 10 of 11

EX3DV4 SN:3578 June 22, 2010 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—3578_Jun10 Page 11 of 11


Document Created: 2010-10-13 11:12:46
Document Modified: 2010-10-13 11:12:46
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