SAR EX3DV4

FCC ID: H8NWLC3070

RF Exposure Info

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FCCID_657621

Calibration Laboratory of «u> G Sctweizerischor Kalibrierdienst Schmid ‘ & Partner 4 % wA C Service suissed‘étaionnage sc Engineering AG T scd Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzeriand 1’5«/’-“\.»«} S swiss Calibration Service Accredited by the Swiss Federal Office of Metrology and Accreditation Accreditation No.: SCS 108 The Swiss Accreditation Service is one ofthe signatories to the EA Multilateral Agrooment for the recognition of calibration certificates Condition of the calibrated item This calibration certificate documents the traceabilty to national standards, which realize the physical unts of measurements (S1). "The measurements and the uncertainties with confidence probabiity are given on the following pages and are part ofthe certficate. All callbrations have been conducted in the closed laboratory faciity: environment temperature (22 + 3)°C and humidity < 70%. Calioration Equipment used (M&TE critical for calibration) Primary Standards e Cl Date (Calibrated by, Certificate No.) Scheduled Calforation Power meter E44198 coatzessrs 3—May—05 (METAS, No. 251—00466) May—06 Power sensor E4412A myaraser? 3—May—05 (METAS, No. 251—00466) May—06 Power sensor E4412A mvarassosr 3—May—05 (METAS, No. 251—00466) May—06 Reference 3 08 Attonuator SN: 85054 (Gc) 11—A09—05 (METAS, No. 251—00499) Aug06 Reference 20 dB Attenuator SNt: ss086 (200) 3—May—05 (METAS, No. 251—00467) May—06 Reference 30 dB Attenvator sn: s5129 (300) 11—Au9—05 (METAS, No. 251—00500) Aug06 Reforence Probe ESSDV2 si:sor3 2—Jan—06 (SPEAG, No. ES3—3013_Jand6) Jan—07 Dags sncese 2—Feb—06 (SPEAG, No. DAE4654_Fob06) FobO7 Secondary Standaras n# Check Date (in house) Scheduled Check RF generator HP 8648C ussea2u01700 4—Aug—99 (SPEAG, in house check Now—05) In house checkc NovO7 Natwork Analyzor HP 8753E ussr3soses 18—0ct—01 (SPEAG, in house check Nov—05) In house chocic Nov06 This calibration certificate shall not be reproduced exoept in full without written approval of the laboratory. Certificate No: EX3—3554_FebO6 Page 1 of9

Calibration Laboratory of g Sctweirerischer Kallbrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG 995 C inanmensaimman Zeughausstrasse 43, 8004 Zurich, Switzerland S swiss Calibration Service Accredited by the Swiss Federal Office of Matrology and Accreditation Accreditation No.: SCS 108 The Swiss Accreditation Service is one of the signatories to the EA Multilatoral Agroomnt for the recognition of calibration certificates Glossary: TSL tissue simulating liquid NORMx.y.z sensitivity in free space ConF sensitivity in TSL / NORMx.y,z DCP diode compression point Polarization o © rotation around probe axis Polarization 8 8 rotation around an axis that is in the plane normal to probe axis (at measurement center), i.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) CENELEC EN 50361, "Basic standard for the measurement of Specific Absorption Rate related to human exposure to electromagnetic fields from mobile phones (300 MHz — 3 GHz), July 2001 Methods Applied and Interpretation of Parameters: * NORMx,y,z: Assessed for E—field polarization $ = 0 (f < 900 MHz in TEM—cell; f > 1800 MHz: R22 wavequide). 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 below ConvF). * NORM(Px,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~. * DCPxXy,z: DCP are numerical linearization parameters assessed based on the data of power sweep (no uncertainty required). DCP does not depend on frequency nor media. * 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 ofvirtual measurement center from the probe tip (on probe axis). No tolerance required. Certificate No: EX3—3554_FebO6 Page 2 of 9

EX3DV4 SN:3554 February 22, 2006 Probe EX3DV4 SN:3554 Manufactured: July 13, 2004 Last calibrated: November 19, 2004 Recalibrated: February 22, 2006 Calibrated for DASY Systems (Note: non—compatible with DASY2 system!) Certificate No: EX3—3554_Feb06 Page 3 of 9

EX3DV4 SN:3554 February 22, 2006 DASY — Parameters of Probe: EX3DV4 SN:3554 Sensitivity in Free Space* Diode Compression® NormX 0.383 + 10.1% uV/(V/im) DCP x 92 mV Norm¥Y 0.451 £10.1% uV/(V/im) peP Y 92 mV NormZ 0.383 £10.1% uV/(V/im) DCP Z 92 mV Sensitivity in Tissue Simulating Liquid (Conversion Factors) Please see Page 8. Boundary Effect TSL 900 MHz Typical SAR gradient: 5 % per mm Sensor Center to Phantom Surface Distance 2.0 mm 3.0 mm SARe» [%] Without Correction Algorithm 34 1.1 SARee [%) With Correction Algorithm 0.2 0.4 TSL 1750 MHz TypicalSAR gradient: 10 % per mm Sensor Center to Phantom Surface Distance 2.0 mm 3.0 mm SARs, (%) Without Correction Algorithm 34 17 SARt, [%] With Correction Algonithm 0.5 0.4 Sensor Offset Probe Tip to Sensor Center 1.0 mm ‘The reported uncertainty of measurementis stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. * The uncertainties of NomXY.Z do not affect the E"—field uncertainty inside TSL (see Page 8) ® Numerisal incarization paramater: uncertainty not required. Certificate No: EX3—3554_FebO6 Page 4 of 9

EX3DV4 SN:3554 February 22, 2006 Frequency Response of E—Field (TEM—Cell:ifi110 EXX, Waveguide: R22) | s ho ho _ ‘ 14 | 13 Frequency response (normalized) 124 1A 1.0 0.9 ‘ ’ 0 500 1000 1500 2000 2500 3000 f [MHz] | | —0—TEM —o—R22 7‘ Uncertainty of Frequency Response of E—field: + 6.3% (k=2) Certificate No: EX3—3554_FebO6 Page 5 of 9

EX3DV4 SN:3554 February 22, 2006 Receiving Pattern (¢), 8 = 0° f= 600 MHz, TEM ifi110EXX f= 1800 MHz, WG R22 | —o—x —o—y —o—z —O—Toti j _ ——30 MHz —S— 100 MHz ——600 MHz |—=— 1800 mz\ |_ |—a—2500 MHz| | 0 60 120 180 240 300 360 ¢1] Uncertainty of Axial Isotropy Assessment: £ 0.5% (k=2) Certificate No: EX3—3554_Feb06 Page 6 of 9

EX3DV4 SN:3554 February 22, 2006 Dynamic Range f(SARpeaqg) (Waveguide R22, f = 1800 MHz) LET 1.E+6 1615 Input Signal [uV] 1.E+4 1.E+3 1.6+2 1.E+1 1.E+0 0.0001 0.001 0.01 0.1 4 10 100 SAR [mW/cm‘] —®— not compensated —®— compensated 1.0 0.6 Error [dB] o ho ho 6 ~1.0 0.001 0.01 0.1 1 10 100 SAR [mW/icm‘] Uncertainty of Linearity Assessment: £ 0.6% (k=2) Certificate No: EX3—3554_Feb06 Page 7 of 9

Exsvs SN:3ss4 February 22, 2006 Conversion Factor Assessment tnme vandy pae® rst remisviy Conductiviy Alsha Depth Comnt Unceainy aso *s072 100 Heas as525% carasn ons 225 T73 £193% ton) #s0/2 100 Heas a1525% oso=st ose oss 780 2110% (on) sco #50/2 100 Head a1se5% osrast orr ose To 211.0% (oo) 1eso #50/% 100 Head a0525% 12025% ose osr ss0 21104 (oo) 1rso *s07x 100 Heas «0. 25% 1a7a5% os ass ser £11.0% (on) 1900 +50/2 100 Head 1002 5% 14015% ose oss asr 2110% (on) 25072 100 Head s005% 14015% oz in sas 2110% (on) 24so £5072 100 Heas sor«5% 12015% ase ose soe £118% (on) £5072 100 Heas seasss a4025% ors ose «83 a13.1% (on) #5072 100 Heas scorss «s525% oss 105 a25 218.1% (o9) ssoo #50/2 100 Heas sseast asea5% osr 104 336 2 18.1% (oo) seco *s07x 100 Heas ssaiss sarasn oss ose aso £13.1% (oo) +50/» 100 serast occesn oz0 aro Tm £183% (on) §$§$1§f +5012 100 ssarsy oarasx aze osr T74 £110% (on) +501z 100 ssoasx 1os«5% oss oss 7as 2110% (on) 1aso *s0/2 100 stoa5% 12015% css ore ser 2110% (e2) 1rso *s072 100 sea «sn rik5% oce aso ase +110% (02) 1900 #50/2 100 Bocy seazon 1s2a5% on se1 sar £110% (c2) 2000 #50/% 100 ssaast 15225% o25 18e 820 £110% (on) 2so *s07» 100 Bosy saras% 10525% 164 oas e12 a110% ) «oso *s0/» 100 Body «04 + 5% soras% ose 118 «o7 »131% 2 seoo a50/2 100 Bosy «80 z5% ssoa5% ase 107 aso a131% (on) £50/2 100 Bosy asse5% sesasn aso ose an 2131% (e2) 25072 100 Bosy as2+5% scors% ore ore ase a181% e vaiyats 100 ut onl appie forBASYve4 an higherse Page 2. The uncersiny isme hss atth Gormt: unceantat atbraton requency and tuncerintytor e incicues recuency bane. CerttemNo: esosserexos Paseaoto

EX3DV4 SN:3554 February 22, 2006 Deviation from Isotropy in HSL Error (¢, 3), f = 900 MHz Error [dB] ©—1.00—0.80 ©—0.80—0.60 ©—0.60—0.40 ©—0.40—0.20 ©—0.20—0.00 ©0.00—0.20 ©0.20—0.40 ©0.40—0.60 0.60—0.80 ©0.80—1.00 Uncertainty of Spherical Isotropy Assessment: £ 2.6% (k=2) Certificate No: EX3—3554_FebO6 Page 9 of 9


Document Created: 2006-03-07 17:36:48
Document Modified: 2006-03-07 17:36:48
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