SAR attachment 4

FCC ID: NM8TNDF

RF Exposure Info

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FCCID_577301

Calibration Laboratory of Sehmaizerschar Kaibrtenst Schmid & Partner Servce suiie itonage Engineering AG Senvio stezre ditanturs Zovghausetasse 44004 Rarch Suizenind Suiss GatiratonSevice Acnsta ty e Sss Foges Gfe t WetelogandAenctaton Accraion No: SCS 108 Te Suiss ceredtaton Serice s oneofhe signtories to h EA Mublaten Agromant fo th ecoantion o cattrtoncorcates cien (6CS cwineaine: EX3—3552.Mards CALIBRATION CERTIFICATE Oves Exspv«—shasse Cxitaten pecessets on cacorys, on cart2iangon catant Calibration procedure for dosimetri E—feld probes Caitaton ce March 18, 2005 Conttonat h catvaieston TA Tol@rance Ti caipaton cunten document ie cesbity t ratonastandais uic eats m pyseal uns of menssononts 60 ‘he neanremont ns th uncaisnds it coniderc robacity are uon o h fooningpages and e par of h cntfcte Abcattvatons have bean contete in e coses atontay octy eniorment anprahee Z2 37Gand humiay«T0%. CaitatonEavenentd NMATE entealfrcaivaton) PimaySindurts CS st(Caibotes o Contcau o) Stresies Cotaton rorernouctusits | aonzoure sos tetas, ho asromase) myos Poversemer cesizn iMquszw swayos metas, No 251azsse myos Adtence 36B Atorate sn ssose oo romino« wems.no asroo09 woss Retwerce 206B Atorcace sn ssons oo.. samyor mers n asroooen mayos |motweren 308 Atoroace sn sstes oon.. sn (eTeS.no asrawa) moas Retonrce Pove cesove en aoe 7.amas @rexc,no esaoorsl9 lands oves sn orr 19—n0s GPeAG, Ne oateattJanos) lnas Poversemse n> sn merrosaiso 18Soz02 (GPEAG n ho ceck Badl)— Inrowcteck ons Af qoi i se usseraiorrco 480999 (GPEAG, n oocteck oo3 inowse ctec Occds Natvors Arabzee in arese ussraoses 180401 (GPEAG inteome stt NoeOA) . intowmectecic ons Kare uon Sgoowe Cxitatadoy Neovaran latcrtoy Techicin ;0 Arvnday iapriions meacainimagec ym /é% Isine hx 10200 Thi caieston corfen sooh mvasvcnd ecen n l vatout cutentoy Corifeate No: Exs.3582marts Page 1 of 10

Calibration Laboratory of Sevatzevsche Kaibirsanst Schmid & Partner Servce use atinonnage Engineering AG Servio nszaltaturs ioughivstranse 43 6004 zarch, Sutserans Suiss Catiraton Senvce Accusta b te Snis Fdeifc t Msolayand Accrestton Accredtatono: SCS 108 The Suiss Acrodtation Servn s oneofthesignstores o te EA Mitistr Aprcement o ho reagntion ocaltratoncertstes Glossary: TSL tissue simulating liqguid NORMcy.z sensitivly in free space ConF sensitiviy in TSL /NORMxy.z por diode compression point Polarization 0 o rotation around probe axis Polarization 8 8 rotation around an axis thatis in the plane normal to probe axis (at measurement center), .. 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 SpecifAbsorption Rate (SAR)in the Human Head from Wireless Communications Devices: Measurement Techniques", December 2003 6) 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: NORMxy,z: Assessed for E—feld polarization 8 = 0 (f< 900 MHiz in TENM—call £> 1800 MHz: R22 wavequide). NORMxy,z are only intermediate values, Le., the uncertainties of NORMxy,z does not effect the E——fild uncertainty inside TSL (see below Cony). NORM(Mxy.z = NORMxyz * 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® DCPxy,z: DCP are numerical Inearization 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—feld (or Temperature Transfer Standard forf< 800 MHz) and inside waveguide using analyticalfeld distributions based on power measurements for f> 800 MHz. The same setups are used for assessment ofthe 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 sensitiity in TSL corresponds to NORMcy,z * ConvF whereby the uncertainty corresponds to that given for ConvF. A frequency dependent Convis used in DASY version 4.4 and higher which allows extending the valtity from + 50 MHz to + 100 Meiz. Spherical isotropy (3D deviation from isotropy);in a feld oflow 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 Corifeate No: £x5—3552Mas Page 0t to

ExsoVs sN:35s2 March 19, 2005 Probe EX3DV4 SN:3552 Manufactured: November 7, 2004 Calibrated: March 19, 2005 Calibrated for DASY Systems (Note:non—compatble win OASY2 ystem) Cenifeat No: 23002 s Page ot 10

ExspVs sN:3552 March 19, 2005 DASY — Parameters of Probe: EX3DV4 SN:3552 Sensitivity in Free Space® Diode Compression® Normx o4 s r01%.. ViVim)® por x s2 my Norm¥ 030 £101%. pViVim)® pcpy 82 mV Normz ns s 10%.. pViVim)® borz s2my Sensitivity in Tissue Simulating Liquid (Conversion Factors) Please see Page 6. Boundary Effect Ts 900 Mite Typieal SAR gradient: 5% per mm Sensor Conter to Phantam Surtce Distance 20 mm 30 mm sans ) Wihout Corecton Algorthm s1 ie SaRs i) Wih Correcton Algorthm o2 o4 Ts 1750 Mite Typical SAR gradient10 % per mm Sensor Cante to Phantam Surtace Distance 20 mm 30 mm sars i) Wihout Corecton Algorthm «s 2e SA ) With Corecton Algorthm 110 os Sensor Offset Probe Tip o Sensor Center 1.0 mm The reported unceriainly of measurement is stated as the standard uncertainty of imeasurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probabilty of approximately 95%. A ho nemes f Noid e atctno Ed ncerany nade TSL se Page ) * NomereaInnasaton panseuncenany roteasres Gerifeas No: ©0— 882 Macs Page t ot 10

Exsovs sN:ssez March 19, 2008 Frequency Response of E—Field (TEM—Cel 1110 EXX, Waveguide: R22) 1s 14 13 Frequency responsermatizec) 12 1 10 s os or os os o soo 1oc0 1s0o 200 2sco soco o ~o—rem —o—nze Uncertainty ofFrequency Response of E—feld £ 6.3% (ke2) Corifcate No: Ex3—2552.Mats Pase Sat1o

Ex3DV4 sN:sss2 March 19, 2005 Receiving Pattern (¢), $ = 0° 1= 600 mkz, TEm ifttoExx 1= 1800 viz,we Rez 10 os os ~o—sonite o« ~a— 100 mite o Eror g) ”W ~>—soonite «2 ~a~ 1200 mite as ~a—2500 hite as as 0 1z0 10 mo ano aro en Uncertainty of Axial Isotrapy Assossment # 0.5% (ke2) Cerifeats No: ©33552.Macs PaseBot10

ExsoVs sN:35s2 March 19, 2005 Dynamic Range f(SARneaq) (Waveguide R22, (= 1800 MHz) 18e nees , 1ees 18e input Signat fr) 1e« 1e 18« neeo acor oom oor o1 1 100 im SR (mnien‘) ~#—notcomponsated ~4—consensated 10 os Eior t) ooo sn a 1 10 160 sat iwen‘t Uncertainty of Linearity Assossmant £ 0.6% (2) Gerifeai No: Exasta maos Page 7 ot 10

EX3DV4 SN:3552 March 19, 2005 Conversion Factor Assessment = 1750 ike, WGLS Rz2 (head) 1=900 Mks, WGLS 9 (head) so : $ ti & m 5 E 5 & 5 100 so as 60— a 0 a m som smm 6Awiphal ~6—Hmimes heve —o—renamen 11mbte Valeiy MMe]® tst pormithity Conductty Alsha_ Dopth ConE Uncertinty «50 +80/2 100 Head: 485 8% 087 £8% ore o4 1079 2 139% (o2) sas s50/2100— Hess arsesn osorse oss. os ars «io(ed) e00 ssoraa00 Hess arsesn oorase osn ost 947 «tton(ed) deso £80/2100 Head: 405 8% 120 £8% on 081 865 2 11.0% (2) 1780 £80/2100 Head: 401 28% 137 £8% oxm 10 804 2 t10% (e2) 1900 +80/2100 Head 400%95% 1405% ose 108 7es +11.0% (on) 2450 8072100 Head 302+9% 180 £8% ods o8 738 211.8% (od) «50 +80/2 100 Boay S6728% 084x 8% o7e 0%% 1048 2 13.3% (io2) 85 +80/2 100 Body S5228% 087 5% oso oss ai7e + 11.0% (ood) soo +807z 100 Booy ssoust 10s3% osr om as1 2 t10% (oP) 1480 +80/2100 Boay S4028% 1305% o4t ons 853 + t10% (o2) 1780 £80/2100 Boay S3428% 149x 5% odr 127 780 £11.0% ) 1900 8072100 Body $3325% 1822 8% o2 182 782 £11.0% (on) 2sso +s0/2 100 Booy sa7ast 1osa9% osr i2 ao4 £ 118% (oP) 5 thvaliy t 10Mt onl anates torGASY v4 and Ngher(seePage 2. Thuncerany is h RSS of he Gonne unceintatcaibatin focuency and h unceralny tor h Inlcand requercy band. Cerifeat No: ©G.3562ts Page aot 10

Exsove sN:35s2 March 19, 2005 Deviation from Isotropy in HSL Error (4, 8), £=200 MHz iss se s s Emor o) # e 4so« # 2o o # ss s w maso—ass mass—are mose—o0 moso—0z0 mozsess mossom momsos moiom momsose mossis Uncertaity of SphericaIsotropy Assossmont2 2.6% (ke2) Certfeats No: Ex3—25%2maas Pase#ot10

ExsDVé sN:3ss2 March 19, 2005 Appendix® (= 5200 Nitz, WGLS RS3 (head) = sav0 mis, WeLs RsB trody) ro oo soo so & soo & 500 & wo % «o £ so £ so §8 mo & 8 mo 10 100 so s o0 n m s o 0 m s 4e tm smm ~0—Analtcal ~o—Messuemens ~6—Anabical ~0—Measwrements titte" vanamy ty T9L Pormitivty Conductvty AlphaDopth__ ConvF Uncsrainy se0o 250 Heas seousn a7easm 040 180. 4st +136%(e2) ssoo aso Head sseusn Assa5m 040 180. 402 196%(c2) se0o +s0 Head ssaa8% s2ras 42. 180. 390 £138%(e2) s20o +so Beay «sousn ssousm o0 180 428 +138%(e2) ssoo +so Boy asersn sessm 040 180. ons 198%(e2) seoo aso Boay «szesn eoorsh 045 185. 361 +198%(e2) ° Accedttionfor Comeasonamantanove300 e i uronty annle for Acrodtadon s xpocied in snng ues Certfeate No: ©x3.3552.tacs Pase 10 ot 10


Document Created: 2005-04-11 12:02:36
Document Modified: 2005-04-11 12:02:36
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