SAR attachment 3

FCC ID: N7NAC850

RF Exposure Info

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FCCID_595560

Calibration Laboratory of SetvoizenscheKaibardont Schmid & Partner Servce use atiiomage Engineering AG Sentte sviereaitarturs Hmughausstaest,fové uceSutzernd Sviss Cattraton Sevice Accrsste y e Suss seOfico Mavsay ns Acstaton : scs tos Te Sss Acredtaon Sevice s one otthsigntonesto h EA M Agrerintfo th recognton f calbraton coifents cien (CCS ceritea hs: EX3—3531_Jul05 CALIBRATION CERTIFICATE Oe exspve—snaset enttaten pocesent) OA CAL—O1S, OA CAL—124 and OA CAL—t4v2 Galibration procedure for dosimetrc E—feld probes Cattatondae July21, 2005 conston ot m caitaus sn n Tolerance ‘is calbraton cufeatsdocmens m aceavtyto ntoratandrts unc eaie e ycuns o mcasrumans 3 ‘ra measrmnants ns tuncriinasvah conicece otanay ooven on he oloung aoes and moaro h cotcai Acitatans havebean cocictsnthacosedlatontoy faity avronnenttenpertir(22#37Gand humisy 0t Gattaton Envoment snd (MBTE etcal o cataton) mmmmssene t Bus tntoo _ Hare Fetes sut 4 suses nesvanae mpremas « Assomstr ratsrooue Fusicaiianige ces insaya 208 Thiscattrate contratsnnot ho motvcnd ecntin uhowitnapernalof e avootoy Cerifeats No:xo.asor wuos Page t of 10

Calibration Laboratory of Sehvaicenscher Kibrirdnst Schmid & Pariner Servce suiase dtalomage Engineering AG Servilo vizersditarturs Hrvghacsstaese d,t004 Rarch, Suzerand Suiss GaliratonSevice Accrntt y theSss Reserd itc Matolag an Accestaton Acerestatono: SCS 108 ‘re Swis Aceedtation Servie s one oftre signntores o e EX MuttatratAgroment fo th ecupnton o caltraton coifcnten Glossary: TSL tissue simulating lquid NORMxy.z sensitiviy in free space ConF sensitvityin TSL / NORMxycz pcr diede compression point Polarization p i rotation around probe axis Polarization 8. $ rotation around an ax‘sthat 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 Spatia— Averaged Specific Absorption Rate (SAR)in the Human Head from Wireless Communications Devices: Measurement Techniques®, December2003 ©) CENELEC EN 50361, "Basic standard for the measurement of Specifie Absorption Rate related to human exposure to electromagnetic fields from mobile phones (300 MHz — 3 GHz), July 2001 Methods Applied and Interpretation of Parameters: NORMicy.z:Assessed for E—field polarization 9 = 0 (f < 900 MHz in TEM—cel; f > 1800 MHz: R22 waveguide). NORMiy.z are only intermediate values, Le., the uncertainties of NORMcy,z does not effect the E"—feld uncertainty inside TL (see below ConvF) NORM(Dxy.z = NORMsy, * frequency._response (see Frequency Response Chart). This Iinearization is implemented in DASY4 software versions later than 4.2. The uncertainty of the frequency response is included in the stated uncertainty of Conv DCPxiy,z: DCP are numericalinearization parameters assessed based on the data of power sweep (no uncertainty reguired). DCP does not depend on frequency nor media. ConvF and Boundary Effect Parameters: Assessed in fat phantom using E—feld (or Temperature Transfer Standard for { 800 MHz) and inside waveguide using analytical feld distributions based on power measurements for { > 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 sensitiviy in TSL corresponds to NORMy,z * ConvF whereby the uncertainty corresponds to that given for GonvF. A frequency dependent Convis used in DASY version 4.4 and higher which allows extending the validty 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 vilual measurement center from the probe tip (on probe axis), No tolerance required Cortfeaie No: Exa.osst wuos Page 2of 10

Exsovs sN:sss1 July 21, 2005 Probe EX3DV3 SN:3531 Manufactured: May 17, 2004 Last calibrated: July 18, 2004 Recalibrated: July 21, 2005 Calibrated for DASY Systems (Note: non—compatible wih DASY2 system) ConteaNo: Be.ase1 wos Page 20(10

Exsovs sNissst July 21, 2005 DASY — Parameters of Probe: EX3DV3 SN:3531 Sensitivity in Free Space® Diode Compression® NormX 0.85 + 10.1% _u\//(V/rl’\)2 DCP X 93 mV NormY 0.81 + 101% pV/(V/m)2 DP Y 93 mV Normz o.r3 10% aViVim)® pcr 2 as mV Sensitivity in Tissue Simulating Liquid (Conversion Factors) Please seo Page 8. Boundary Effect Ts 900 Mitz Typical SAR gradient: 5% per mm Sensor Gentarto Phantom Surlace Ditance 20 mm 30 mm SARk,[X Wihout Corecton Algorthm «0 is SAR.,[] Wih Conecton Algorthm oo on Ts 1750 Mite Typical SAR gradient: 10 %por mm Sensor ContetPhantom Surface Distance 20 mm 30 mm SARa (%].— Wihout Corecton Algorthm ar 2 SAR., ) win Corecton Algorihm os o7 Sensor Offset Prabe Tio t Sensor Genter 1.2 mm The reported unceriainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution eorresponds to a coverage probabilty of approximately 95%. * the ncansnses t omm 2 o etatectne ts uncerany nc T9L se Page ) * Nomereainantason soaneto neanany reecurcs CenifeaNo: Exasor_wuos Page 4 ot 10

EX3DVs SN:3531 July 21, 2005 Frequency Response of E—Field (TEM—Cellifi110 EXX, Waveguide: R22) is 14 13 Frequency response (normatized) 12 11 18 r|_——!_—_—._——s—h—9—$——4 o8 os or os as o sco 1000 1sco auco asso a0co qy ~e—ren —o—nze Uncertaity of Frequency Response of E—feld: 2 6.3% (s2) Corifeats No: exsaso1 u0s Pagesot1o

Exsovs sN:ssst July 21, 2005 Receiving Pattern (¢), 9 = 0° 0o MTEM ift10ExX 1= 1800 mMtiz, we Rz2 10 os os ~o—souste os ~a~100mite Erorg) e rrsgzgg¢iii on moine e ~+—600hite a2 oionts 1 $4 44 s e t o l . sn Uncertainty of Axia sotropy Assossment £0.5% (re2) Cerifeats No: E.501 au0s Pagesor10

EX3DV3 SN:3531 July 21, 2005 Dynamic Range f(SARpeaq) (Waveguide R22, 1= 1800 MHz) 187 reee 18 18« tnputSigna! fri) 1e« mee 18e 1eso oa0or ooor oor o 1 10 100 SAR (mwent) ~0—retcomsonsaed ~6—congensaied Ei1) ooo oo o1 1 10 100 S imvien‘) Uncertaity of Linearty Assessment: 0.6% (ke?) Cerifeate No: Ex3.2501 uo Pagetof 10

exsovs s :aset July 21, 2005 Conversion Factor Assessment = 900 mitz, wGLs Ro (head) 1= 1750 mitz, WGLS Rz2 (head) ss so y5 , 250 $** & mo {= $iso as s¢ co o 2 stam) * so 8 * tieq * # ~0—Analcal ~o—Measwements ~0—Analncal ~o—teaswenons tubse vaiety tuite" rst Porni Conductvty Aloha Dopth ConeE Uncertainty aso £50/2100 Head 485+8% O8rk8% 020 216 972 £193%(c2) eos £80/2100 Head a1se5% 08or8% 08 145. 1001 £110%(e2) 800 +80/2100 Head anses% o9r5% 031 106. 1004 £110%(c2) 1480 «50(2100 Head doss n20s5m o48 120. 904 st10% (e2) 170 «so/et00 Head dores% rarese oss 080 901 sthok(e2) 1900 #80/2100 Head 4008% 140k6% 083. O87 885 11.0% (c2) 1950 £80/2100 Head: 4005% 140k8% 084 087. 873 £11.0% (e2) 2000 +80/2100 Head «0ous% ra05% o6z ose 866 £110%(2) 2so 8072100 Head: sorest 808% Ot 077. 830 + 118%(e2) aso sore100 Boy serase oonesn Orr 254 1084 +133%(e2) sos ssofer00 Bom seaash ogrask 031 110. 1054 £110%(e2) e00 «so/r100 Bomy ssous tosask oss 108. 1008 £110%(e2) 1450 «so/k100 Bogy sto5% r3ok5% o48 128. oi a110% (o2) drso ssora100 Booy soarsn rsdasm o4s ns s1 amon(en) do00 «so/k100 Bomy soses% nsrash 4t 168. 833 a110%(e2) doso «so/e100 Boy sosasn rszas% oso osr a33 »t10%(e2) 2000 «so/ar00 Bosy sosasm rszes% ose 87 gat s 110%(e2) 2aso «so/a 100 Boay sarasn 105+5% on ors a20 a118%(e2) 5 thavaliy t 19 M ol apptestorOASY ve 4 anhghar e Page2The uncersiny i te SS of the Goone unceintateabraton henuene and ho uncennty fr h ncleto beauancy band Corifeat No: Exaso1 uts PageSot10

Ex3DVs SN:3531 July 21, 2005 Deviation from Isotropy in HSL Error (6, 3) £= 900 MHiz Emor i) mass—omemom—ormoss—om mass—om mosoce mossozs momess owase momem momsico Uncertainty of Spherica Istropy Assossment+ 26% (ke2) Cerifeate No: exsasor juos Page Sot1o

July 21, 2005 Appendix® 1= 8200 Mttz, WGLS Rss (heac) = se e, WaLs s# (body) & 5o & soo ”g 100 “g s0 $ 3 mo $ 8 z0 d toug® valkty tite) TSL Pormitivity Conductvty Alpha. Dopth ConvE Uncerainty «050 £50 Head 363 + 9t 440285% 048 180 604 2138% (o2) 5200 £50 Head 360%8% 46028% 050 180 $48. 2198% (c2) 500 50 Head Jn6x8% 49628% 055 180 $18 2138% (e2) so0o 80 Head 3531 5% $27 2 5k o5 180 495. 2 138%(2) 5200 280 Body «0045% $308% 055 180 $20° £188% (2) ss00 180 Body 48625% Sesa8% 055 150 480 + 13.8% (co2) ° Reerston o Conv® assessment avov 000 es curenty apotad tor Cenifeats No: Ex3asot u0s Page 10010


Document Created: 2005-09-23 10:36:05
Document Modified: 2005-09-23 10:36:05
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