TestRpt_RFExp_Part4

FCC ID: 2AFZZ-XMSF11G

RF Exposure Info

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FCCID_4352099

Calibration Laboratory of g. Schwolzerischor Kallberdionst Schmid & Partner q. Service sulsse ditaionnage Engineering AG s Sorviclo svizzero d taratura Zoughausstrasse 43, 8004 Zurich, Swtzariand Swiss Callbration Sorvice Aceredted by the Sviss Accredtaion Service (SAS) Accredtation No.: SCS 0108 The Swiss Accreditation Serviceis one ofthe signatories to the EA Mulllatoral Agroement for the recognition of callbration corticates ciew Sporton Crtiicate No: ES3—3279_Mar19 ALIBRATION CERTIFICATE Object ES3DV3—SN:8270 Caltzation procedurls) OACAL—01.49, QACAL—23.v6, OA CAL—25.v7 Calibration proeedurafordosimetricE—field probes Caltraton date March 4, 2019 This caltraton cerficate documents the traceabityto natlona!standards, which realize the physica unts of measuremonts (S) The measurements and the unceraintes wih confidence probabily aregven on the folowing pages and are par ofthe cotticae. Allcalbeations have boen conducted in thecloselaboratory facy: envronmentlemperature (22 :3)°C and humity « 70% Galbxation Euipment used (MBTE criicalfor calbraton) Pimary Standards © GalDate (Gorifcate No.) Scheduled Calbeation Power meterNRP sutowrra Ot—Ap—18 (No.217—0z0ramzora) Aprto Power sensor NRP.:291 : rogoee Ot—A0r18 (No. 217—02072) Aprtd Fower sensor NRP291 sn moams ot—Apeis (No. 217—00073) Apers Reference 20 dB Attnator sn seerr @09 ot—Apr—16 (ho. 217.02000) Aprro Dara sn oo 18.Doe—18(No. DME#—000_Doct8) Dec—19 Reference Probe ESIDV2 sti sor3 31:Dee—18 (No. ES33013.DoctB) Dee—i9 Secondary Standards © Gheck Date in house) Scheduled Check Power meter E44198 sn conzonre 06—Apr—16 (n house check Jun—18) in house chacke Jn20 Poner sensor E4412A she inceraceogr 06—Apr—18 (n house chock Jun—18) in house chacke Jn—20 Pover sensor E4412A sh.oonozto 06—Apr—18 (n house chedk Jun—18) in house chackeJin20 RF generator HP BGABG st. ussorzuot700 04—Au9—99 (n house chedk Jun:18) in house chacks Jin—20 Network Analizer E8360A stt usetoou77 3t.Mar—14 n house check Oct—18) In house checkc Oct10 Name Functon Sanatre Calbrated by MicineWaber ‘TaboulayTechncian Approved by KallsPokove ‘TechrlcalManager W Issued: March 4, 2010 "This catration cericate shall not berepraduced oxcent in ul wihout witen approva t the laboratoy Certficate No: ES3—3279_Martd Page 1 of 10

Calibration Laboratory of . Setwoizerischer Kallbrordionst Schmid & Partner q5 Service suisso d‘otalonnage Engineering AG g Senice svizzere di tiratura Zoughausstrasso 43, 8004 zurich, Swtzerland Swiss Callration Service Accredted by the Sviss Accredtation Service(GSAS) Accreditation No.: SCS 0108 The Swiss Accreditaion Service is one of the signatoriest the EA Multlateral Agrooment forthe recagnition of callbration cartficates Glossary: Ts tissue simulating liquid NORMxcy,z sensitivty in free space ConvE sensitiviy in TSL / NORMcy.z: poP diode compression point cr crest factor (1/duty_cycle) of the RF signal A.B.G, D modulation dependent linearization parameters Polarization o i rotation around probe axs 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 Connector Angle information used in DASY system to align probe sensor X tothe robot coordinate system Calibration is Performed According to the Following Standards: a) IEEE Sid 1528—2013, "IEEE Recommended Practice for Determining the Poak Spatial—Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques®, June 2013 b) 1EC 62209—1, ", *Measurement procedure for the assessment of Specific Absorption Rate (SAR) from hand— held and body—mounted devices used next to the ear (frequency range of 300 MHz to 6 GHz)°, July 2016 c) 1EC 62200—2, "Procedure to determine the Specific Absorption Rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 Miz to 6 GHz)°, March 2010 d) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Methods Applied and Interpretation of Parameters: NORMcy,z: Assessed for E—feld polarization 3 = 0 (f < 900 Miz in TEM—cel; f > 1800 MHz: R22 waveguide). NORMcy,z are only intermediate values, Le., the uncertainties of NORMx.y,z does not affect the E~—feld uncertainty inside TSL (see below ConvF). NORM(Mxy.z = NORMxy.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. DCPxy,z: DCP are numerical lnearization 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 Ratlo that is not callbrated but determined based on the signal characteristios Aoyiz: Boy.a Coyuz:Diy.z: VRxy,z: A, B, C, D 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 calbration range expressed in RMS voltage across the diode. ConvF and Boundary Effect Parameters: Assessed in fat phantom Uising E—field (or Temperature Transfer Standard for 1 800 MFiz) and inside waveguide using analylical feld distrbutions based on power measurements for 1 > 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 NORxy.z * Conv whereby the uncertainty corresponds to that given for Conv. A frequency dependent ConvF is used in DASY version 4.4 and higher which allows extening 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. Connector Angle: The angle is assessed using the information gained by determining the NORM (no uncertainty required). Cortficate No: ES3—3279_Martd Page 2 of 10

esspvs — sNsere March 4, 2019 DASY/EASY — Parameters of Probe: ES3DV3 — SN:3279 Basic Calibration Parameters SensorK Sensory SensorZ Une (ie2) Norm (uVi(Vim)")" 135 138 120 £10.1% DGP (mV)" Toi.3 1030 T048 Calibration Results for Modulation Response uio Gommunication System Name A a c o va Max Une" as d8vi a8 my dov. _|_(ke2) 0 ow x o0 o0 10 ons 2177 sa% 247% y |_o0 o0 i0 es y o0 oo 10 maa The reroned uncertainty of measurementis stated as the standard uncertainty of measurement multipl ied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probabilty of approximately 95%. 1 The uncertainties of Nam XY 2 do notafect the E*fld unceriainy Inside TSL (see Pages 5 and G) " Numereal Incarzatonparamater uncertainty rot requred. * Uncertalnt s determined using the max, devationfrom linear response applying rectangular cistitttonand is espressed for the squereofthe feld value Cortficate No: ES3—3279._ Martd Page 3 of 10

esapve~ shazre March 4, 2019 DASY/EASY — Parameters of Probe: ES3DV3 — SN:3279 Other Probe Parameters Sensor Artangement Triangular Connector Angle (*) 67 Mechanical Surface Detection Mode enabled Oplical Surface Detection Mode disabled Probe Overall Length 337 mm Probe Body Diameter 10 mm Tip Lengh 10 mm Tip Diameler 4 mm Probe Tip to Sensor X Calioration Point 2 mm Probe Tip to Sensor Y Calibration Point 2 mm Probe Tip to Sensor Z Calibration Point 2 mm Recommended Measurement Distance from Surface 3 mm Cortficate No: ES3—327_Martd Page 4 of 10

Essovs— sNiser0 March 4, 2019 DASY/EASY — Parameters of Probe: ES3DV3 — SN:3279 Calibration Parameter Determined in Head Tissue Simulating Media Relative Conductivity Dopth® Tne £(Miiz)® |_Pormittvity" (Sim)" ConvEX ConvEY ConvEZ Aipha®|__(mm) (kea) 750 a10 ose as8 ase ese oso 119 £120% sas BB 0.90 s38 638 ess oso 121 +120% 1750 40.1 137 sso 5.50 sse os 137 +120% 1900 400 140 535 sas sas osr i4s +120% 2000 400 140 sas s25 sas oso 122 £120% 2300 sas 167 502 5.02 sor ors 130 £120% 2450 so2 1.80 agt 477 a7r oer 144 £120% 2600 so0 195 4ss 4se ass or 130 +120% ©Frequeney valdty above 300 NHz o s 100 itz on . uncertaintis the RSS ofthe Con: uncertalny t calbraion requeney and thuncetainty t tha ncicatd fequency band Frecuney valdity below 300 Mi x 10, 25 40, 50 and 70 NEtzfor Conve assassmantsat $0, 64, 128, 150 and 220 Mz respectvaly. Valdty of Conv® ausessed at 8e is 4.9 MHz, and Conve assessed at 13 Ms 9—19 Mz. Above 5 Giiz ucuency valty can be extended o 2 110 MItz * Atrequencies blow 3 GHt, the valdtyof issue parametar (and o) can be rlaxed o 2 10% i lquid compansatonformula s appled to measured SAR values. A recuencios above 3 GHthe valdy fue parameters(sand o) is restited o + $%. The uncerainy is the RSS of the GornP uncertint orndleated targttssue porameters * AbtalDapth aredetermined during calbraton SPEAG warrants tht the remaining deviaton dueto the boundany effctaftercomponsaton is always lessthan 2 1% fo requencies below 3 Gitz and below 2 2% for requencies botween 316 Gitzat any dstance larger than halthe robe tp ciameterrom the boundary. Cortficate No: ES3—3270_Martd Page 5 of 10

esspvs— svszro March 4, 2019 DASY/EASY — Parameters of Probe: ES3DV3 — SN:3279 Calibration Parameter Determined in Body Tissue Simulating Media 1 (mite) p-l:r:.'kautni\‘:n.ny & Cnr(l;,u':;t= ConvEX ConvEY ConvEZ_| Aipha® D(’,:::.’)G (;::;) zso 555 086 640 640 640 oss_| 12 £120% 835 552 0.97 623 623 623 0.70 122 £12.0% 1750 5o4 149 508 508 508 061 142_| 2120% 1900 ses 182 485 485 485 oa1 18 +120% 2300 s29 181 466 466 466 o80 12 £120% 2450 52.7 195 4.50 4.50 4.50 0.80 125 £12.0% 2600 s25 216 434 434 434 080 125 £120% © Frequeney valdy above 300 itz of :190 NHz onl applesfor DASY vé.¢ and igher (sePage 2)isiis esticteto x 50 Mitz The uncertaintyis the RSS ofthe Con: uncertainy t calraton requency and the uncartaintfor th ncleatd requency band. Frequency valdity below 300 MEtz is 2 10 2540 50 and 70 MEtzfor Conv? assessmantsat30,64, 12, 190 and 220 Mrespectval. Valdly of Conve assessad at 6 Mi 4.NiHe, and ComvF assonsed at13 Mc is 9—19 ts Above 5 GHtz frequency valdty can be eatended to # 110 Ni. * Atfrequencies elow 3 GHie, th valty ofssue perameters(c and a) can berelased to * 10% if lavid compensationfomuta is appled to measured SAR values. Atrequencies above 3 GHz,the valdly oftssue narameler s and a)is restreled to + 5%., The uncertainty s the RSS of the CorvE uncetaintyfor ndlated trgettssue porametors " AbhaDonth are detormined duringcalbraton, SPEAG wartanls that th remaining deviaton due t he boundary ffec after componsatiois atways less than 19 folreauencias beo 3 GHtz and below 2% forroauenciesbewreen26 GHz t any istnce larger han hall theprobe t diameterom the baundary Gertficate No: ES3—3270_ Marto Page 6 of 10

essove— sNiser March 4, 2019 Frequency Response of E—Field (TEM—Cell:ifi110 EXX, Waveguide: R22) & % tn Frequency response {normalized) toh 5 © o o s 5 06 054 Uncertainty of Frequency Response of E—field: £6.3% (k=2) Certiicate No: ES3—3279_Martd Page 7 of 10

essove— sN.s2r0 March 4, 2010 Receiving Pattern (¢), 9 = 0° 1600 MHz,TEM 1=1800 MHz,R22 w« w s \ 1 & 4 + / y ; a> & nrige + — & * * + # * * s To x v 2 To x v 2 Eirer {dB] paoga h ul gg bg l ud & 1 & h o rolp] sibtth retthe xttke Uncertainty of Axial Isotropy Assessment: £ 0.5% (k=2) Certficate No: ES3—3279_ Martd Page 8 of 10

Essove— sh—3270 March 4, 2019 Dynamic Range f(SARneaq) (TEM cell , fur= 1900 MHz) 10— 10% Input Signal [uV) 1084 10 Eror (dB] } } + to: ul 10 101 1os 10 SAR {mWomd] [+] not compansated ced compansated Uncertainty of Linearity Assessment: £0.6% (k=2) Certficate No: ES3—3270. Martd Page 9 of 10

Essove— sN:s2re March 4, 2010 Conversion Factor Assessment 1= 835 MHz.WGLS RO (H_comve) 1= 1900 MHz.WGLS R22 (H_conve) wohie wl »ote ns Deviation from Isotropy in Liquid Error (§, 8), £=900 MHz —10 —08 06 04 oo o2 o4 os o8 1. Uncertainty of Spherical Isotropy Assessment: £2.6% (k=2) Cortficate No: ES3—3270_Mart Page 10 of 10


Document Created: 2019-07-11 11:50:46
Document Modified: 2019-07-11 11:50:46
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