SAR Appendix C

FCC ID: N7NGOBI2

RF Exposure Info

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FCCID_1310908

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 104 of 127 APPENDIX C CALIBRATION DOCUMENTS 1. ET3DV6 SN: 1380 Probe Calibration Certificate 2. D900V2 SN: 047 Dipole Calibration Certificate 3. D1950V3 SN: 1113 Dipole Calibration Certificate This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 105 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

Calibration a Laboratory of . Setweizerschor Kalibrordionst Schmid & Partner g Senvicesuisse ditalonage Engineering AG Sorviclo svizzero ditaraturn Zoughausstrasse 43, 8004 Zurich, Switzorland $ swiss Calioration Srvice Aceredted y the Sviss Aceredtation Service (GAS) Accreditation No.: SCS 108 The Siss Accreditation Servic is one of the signatoris to the EA MultLateraAgrooment forthe recognition of calbrtion cortfatos Glossary: TSL tissue simulating liquid NORMxy,z sensitivily in free space ConvF sensitiviy in TSL / NORMxy,z pop diode compression point or crest factor (1/duty_cycle) of the RF signal AB,.C modulation dependent Iincarization parameters Polarization 0 i rotation around probe axis Polarization 9 8 rotation around an axis that is in the plane normal to probe axis (at measurement center), i.e., 8 = 0 is normalto 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) 1€C 62200—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: * NORMicyz: Assessed for E—field polarization 9 = 0 (f s 900 MHz in TEM—cel; f> 1800 MHz: R22 waveguide) NORMy,z are only intermediate values, ie., the uncertainties of NORMxy.z does not effect the E—feld uncertainty inside TSL (see below ConvF). * NORM(Axy,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 responseis included in the stated uncertainty of ConvF. * DCPxy.z: DCP are numerical inearization parameters assessed based on the data of power sweep with CW signal (no uncertainty required). DCP does not depend on frequency nor media. * Asyiz Buyz: Coy.z, VRuy.a: A, 8, 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 callbration range expressed in RMS voltage across the diode. * ConvF and Boundary Effect Parameters: Assessed in flat phantom using E—feld (or Temperature Transfer Standard for f < 800 MHz) and inside waveguide using analylicalfeld 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 sensitiily in TL corresponds to NORKx,y,z * ConvE: 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 validty from + 50 MHz to 2 100 MHz * Spherieal 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 centerfrom the probe tip (on probe axis). No tolerance required Certficate No: ET3—1380_Dect9 Page 2 of 11

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 107 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 108 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 109 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 110 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 111 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 112 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 113 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 114 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100598_FCC_GOBI2000 _SAR_GSM-UMTS Page 115 of 127 This document must not be copied or reproduced, except in full without the written permission of the Manager, EMC Technologies Pty Ltd. The certificate on page 3 may be reproduced in full. www.emctech.com.au

Calibration Laboratory of 5@"’ Schmid & Partner 2 incering AG a s mau?vmmummm Q@* Acereditad by the Swiss Accroditation Service (§AS) The Swiss Accreditation Service is one of the aignatories to the EA Multiaterat Agroomant for the recognition of calibration certiicates _« pnpnnone:lcooocnIl ——f——pofirauiiedl|~. Caltration procecure(s) Caitration date: 20 Conditon of the calrated tem This calbraton certfete documents the ircesbilty to natonal standards, which realie the physical units af measurements (S0. The measuremants and the uncertaintles wit condence grobablity are given on the falowing pages and are part of the certfate. Allcalbrations have been conducted in the closed laboratory ficlty: envronment tamperature (22 + 31°C and humihty < 70% Calbraion Equipment used (MBTE crica for caitraton) Prmary Standards CB Cal Date (Cerificate No Scheduled Calloraton Power mater EPM—L2A cesramores Oer0r (No. 217—00730) Octos Power sensor HP 8481A ussrzserea 54.0c107 No. 217—007230) oc.os Reference 20 0B Atenuator sn 5000 (20g) 91—4008 (No. 217.00884) 09 Tyoe mismatoh combinaion 5N: 50472 /08327 O1—lu—06 (No.217:00657) w09 Reterence Prose ES3OV2 sn a0as 286—A0r08 (No. E83—3025_Apros) Apecs paze sn con 1+—1Mar—08 (No. OAE4—001_Mard#) Mard# SecondaryStardards e Check Date (n house) Scheduled Check Power sensce HP B«B1A nvarogent 180ct02 (n house check Oct07) In house chek. 0040 RF generaior RKS SMT—0 100005 4Au8—90 n house check 0ct07) in house checi Oct09 "Tis callbraion cerificate shal not be reproduced exengt in ul without witen approval of the lbormlory. Certficate No: DOOOV2—047_Jul08 Page 1 of6

Calibration Laboratory of Schwelzerischor Katibrierdienst Schmid & Partner ; 2 Service suisse «Fétalonnage Engineering AG o Servidlo svizzero di taraturn Zeughausstrasse 43, 8004 Zunich, Switzertand ’&wfi‘\“j 5 Suiss Caltoration Service Accredited by the Siss Accrediaton Service (3AS) Accreditation No.: SCS 108 The Swise Accreditation Service is one of the signatries to the EA. Multlatera! Agreement for the recagnition of callbration cortficates Glossary: TSL tissue simulating liquid ConvF sensitivity in TSL / NORM x.y,z NA not applicable or not measured 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) 1EC 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 c) Federal Communications Commission Office of Engineering & Technology (FCC OET), *Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields; Additional Information for Evaluating Compliance of Mobile and Portable Devices with FCC Limits for Human Exposure to Radiofrequency Emissions‘, Supplement C (Edition 01—01) to Bulletin 65 Additional Documentation: d) DASY4/!5 System Handbook Methods Applied and Interpretation of Parameters: * Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. «_ Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms orientex. parallelto the body axis. * Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required. * Electrical Delay: One—way delay between the SMA connector and the antenna feed point. No uncertainty required. * SAR measured: SAR measured at the stated antenna input power. * SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. * SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. Cortificate No: DOOV2—047_Judd Page 2 of 6

Measurement Conditions DASY system confiquration, as far as not given on page 1. DASY Version DASY4 V47 Extrapolation Advanced Extrapolation Phantom Mocular Flat Phantom V4.9 Distance Dipol Contor — TSL 15 mm with Spacer Zoom Scan Resolution d dy. dz = 5 mm Frequency 800 MHz £1 MHz Head TSL parameters The following paramaters and calculations were applied. Temparature Pormittivity Conductivity Nominal Head TSL parameters 220°C 415 0.97 mhoim Measured Head TSL parameters (22.0202) °C 40226 % 0.95 mhoim 6 % Head TSL temporatura during tost (20102)°C ~— m« SAR result with Head TSL SAR averaged over 1 em" (1 g) of Head TSL Condition SAR moasured 250 mW inout power 2.75 mW / g SAR normalized normalized to 1W 11.0 mW /g SAR for nominal Haad TSL paramatars ! normalized to 1W 10.0 mW /g # 17.0 % (ku2) SAR averaged over 10 cm‘ (10 g) of Head TSL condition SAR measured 250 mW input powaer 1.78 mW /g SAR nomalized normalized to 1W 7.12 mW/q SAR for nominal Head TSL parameters ‘ normalized to 1W 7.07 mW ig £ 16.5 % (k=2) * Correction to nominal TSL peramaters according to «), chapter "AR Sensitvites® Gerificate No: O9O0V2—047_Jub8 Page 3 of 6

Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 50.4 0 — 6.8 j Retum Loss —23.4 08 General Antenna Parameters and Design [ Electicat Detay (one cirection) | 1409ns After long term use with 100W radated power, only a sight warming of the dipole near the feedpcint can be measured. The dipole is made of standard semirigid comxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore shor‘—cirouited for DC—signals. No excessive force must be appliad to the dipole arms, because they might band or the soidered connactions near the feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Manufactured on October 07, 1998 Certficate No: DOOV2—047_Jub8 Page 4 of6

DASY4 Validation Report for Head TSL Date/Time: 07.07.2008 12:17:03 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 200 MHz; Type: D90OV2; Serial: DODOV2 — SN:047 Communication System: CW—900; Frequency: 900 MHz;Duty Cycle: 1:1 Medium: HSL 900 MHz; Medium parameters used: {= 900 MHz; a = 0.95 mho/m; &, = 40.2; p = 1000 kg/m‘ Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) DASY4 Configuration: * Probe: ESSDV2« SN3025; ComyF($.78, 5.78, 5.78); Calibrated: 28.04,2008 * Sensor—Surface: 3.4mm (Mechanical Surfice Detection) * Electronies: DAE4 Snd01; Calibrated: 14.03,2008 * Phantom: Flat Phantom 4.9L; Type: QDOOOMAOAA;; * Measurement SWDASY4, VA.7 Build 71; Postprocessing SWSEMCAD, V1L8 Build 184 Pin=250mW; dip=15mm; dist=3.4mm/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=Smm, dy=Smm, dz=5mm Reference Value = 58.0 V/m; Power Drift = 0.009 dB Peak SAR (extrapolated) = 4.11 Wikg SAR(L g) = 2.75 mWig; SAR(IO g) = 1.78 mWig Maximum value of SAR (measured) = 3.09 mW/g dB 0,000 —2.24 ~4.4B "8.96 "1.2 0 dB —3.00mWig Certiieate No: ©900V2—047_Jult8 Page 5 of 6

Impedance Measurement Plot for Head TSL 7 aar sooe asinarar E8D sa au rs asaoera ~orgine 2ced0 pF sue.o0e nee miee C641 Harkers bei us se.c88 a anast a tor s05.000 mis CH2 Harkers inREBSd: staet ss5.000 ao0 inz "stor 1 sen. Cartifcate No: DIO0V2—047_Juloa Page 8 of 6 «w T 7 Zaw Wns

Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzeriand Accredited by the Swins Accreditation Service (SA5) The Swiss Acereditation Service is one ofthe signatorias to the EA. Multlateral Agresment for the recognition ofcalioration certficatas Cont Otect Coodtitonofho itc i: eesrepoaiiiaicaimirctrrty "This caltration certflate documents the waceabilty o national standards, which realize the physical unts of measurements (S1) The messurements and the uncartaities wih confidence probablty are giren on the folowing pages and are part afthe cortfcate, Allcaitrations have been conducted in the cased laboratory facity: envrnment perature (22 2)°C an humidty < 70%. Callration Equipment used (MBTE criicalfor caibraton) Primary Standarés be Cal Date (Corifcate No.} Schaduled Caltention Power mater EPM—44zA Gesraeoro« 08.0st08 io. 217—00890) Corne Power sensor HP B4B1A ussrzseres 08—o—08 (he. 217—00898) atcs Reference 20 dB Atenuator s 5008 (20g) Ot—08 (No. 217—00864) ie "Type—N mismatch comtination SN—6047.2/06327 OtJu—08(No. 217—00887) Ju.ce Reference Probe ES3OV2 sn anes 28—A9r—08 (No. E83—2028_Apros) Aorcs oage Sh oo 14—Mar—08 (No. DAE4—601_Mardd) Marda Secondary Standards CB Check Date in house) Schaduled Chesk Power sentor HP B4BTA mvarogzstr 18—0c%—02 (in house check Oct07) in house checic 0at.09 RF genermer R&S St1T—48 1o000s 44109 (in house check 0ct07) in house checic 0ct09 Natwork Analyzer HP 8750E usarasoses $4206 18—0ct01 (inhouse check Oct0#) in house checic 0009 Name Function Calteated by: Aoproved by: Issued: December 12, 2008 "This caltyation cerifcate shall not be reproduced excupt in fut wthout witten approval of he Isborstory. Certiicate No: D1950V3—1113,Dec08 Page 1 of 6

Calibration Laboratory of Schweizerischer Katbrierdienst w o 6 Schmid & Partner Service suisse «‘étaionnage Engineering AG Servisio sviazero di taratura Zoughausstrasse 43, 8004 Zurich, Swizeriand Swiss Calloration Service Aceredited by the Swiss Accreditation Service (§A5) Accradtation No.: SCS 108 The Swiss Acereditation Service is one of the signatories to the EA Muiilateral Agreement for the recoignition of calioration certficates Glossary: TSL tissue simulating liquid ConvF sensitvity in TSL / NORM x.y,z N/A not applicable or not measured Calibration is Performed According to the Following Standards: a) IEEE Std 1528—2003, ‘EEE 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 62200—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 2006 o Federal Communications Commission Office of Engineering & Technology (FCC OET), "Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields; Additional Information for Evaluating Compliance of Mobile and Portable Devices with FCC Limits for Human Exposure to Radiofrequency Emissions‘, Supplement C (Edition 01—01) to Bulletin 65 Additional Documentation: d) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: * Measurement Conditions: Further details are available from the Validation Report at the and of the certificate. All figures stated in the certificate are valid at the frequencyindicated. * Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exacily below the center marking of the flat phantom section, with the arms oriented parallel to the body axis. * Feed Pointimpedance and Return Loss: These parameters are measured with thedipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required.. * Electrical Delay: One—way delay between the SMA connector and the antenna feed point. No uncertainty required. * SAR measured: SAR measured at the stated antenna input power. * SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector, + SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. Centficate No: D1950V3—1113_Decos Page 2of 6

Measurement Conditions DASY system confiquration, as far as not given on page 1. DASY Version DASYS Vs0 Extrapolation Advanced Extrapolation Phantom Modular Fiat Phantom V5.0 Distance Dipole Center — TSL 10 mm with Spacer Zoom Scan Resolution dx. dy, dz =5 mm Frequency 1950 MHz +1 MHz Head TSL parameters The following parameters and calculations were applied. Temporature Permittivity Conductivity Nominal Hoad TSL parameters 220°C 40.0 1.40 mhaim Moasured Head TSL paramaters (2.0£02)°C 38546 % 1.39 mhoim + 6 % Head TSL temperature during test (22.020.2) °C — — SAR result with Head TSL SAR averaged over 1 cm (1 g) of Head TSL Congition SAR measured 250 mW input power 10.5 mW / g SAR nomalzed normallzad to 1W 42.0 mW / g SAR for nominal Head TSL parameters ‘ normalized to 1W 41.3 mW ig + 17.0 % (ke2) SAR averaged over 10 cm? (10 g) of Head TSL condition SAR measured 250 mW inout power 543 mW /g BAR nomalized normalized to 1W 21.7 mw/g SAR for nominal Head TSL parameters ‘ normalized to 1W 21.4 mW ig # 16.5 % (ke2) ‘ Correction to nominal TL parameters according to c), chapter "SAR Sensithites® Cerificate No: ©1950V3—1113_Dac08 Page 3 of8

Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point s0.1 0—1.5i0 Retur Loss —3.5 08 General Antenna Parameters and Design [ Eiectrical Delay (one cirection) | 11191 ns After longterm use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured. ‘The dipole is made of standard semirigid coaial cable. The: conter conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short—circulted for DC—signals. No expessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by SrEAG Manufactured on October 20, 2006 Certficate No: D1950V3—1113_Dec08 Page 4 of 6

DASY5 Validation Report for Head TSL Date/Time: 12.12.2008 11:12:34 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 1950 MHz; Type: D19S0V3; Serial: D1950V3 — SNI13 Communication System: CW—1950; Frequency: 1950 MHz; Duty Cyecle: 1:1 Medium: HSL1950 Medium parameters used: {= 1950 MHz; o = 1.39 mho/m; ¢, = 38.5; p= 1000 kg/m‘ Phantom section: Flat Section Mcasurement Standard: DASYS (IEEEAEC) DASY5 Configuration: * Probe: ESSDV2~SN3025; ConvFC4.76, 4.76, 4.76); Calibrated: 28.04,2008 * SensorSurfice: 34mm (Mechanical Surfice Detection) + Electronies: DAEA Sn60L:; Callbrated: 14.03.2008 * Phantor: Flat Phantom 5.0 (front): Type: QDOOOPSOAA; Serial; 1001 * Measurement SW: DASYS, V5.0 Build 120; SEMCAD X Version 13.4 Build 45 Pin = 250 mW; d = 10 mm/Zcom Scan (7x7x7)/Cube 0: Mcasurement grid: dx=5mm, dy=Smm, dz=Smm Reference Value = 92.2 V/m; Power Drift = 0.037 dB Peak SAR (extrapolated) = 19.3 W/kzg SAR(I g)= 10.5 mW/g; SAR(1O g) = 5.43 mW/g Maximum value of SAR (measured) = 12.3 mW/g 0 dB = 123mW/g Cerificate No: D1950V3—1113_Dect8 Page 5 of 6

Impedance Measurement Plot for Head TSL 12 Deo 2000 assiores E8B s aucre se.se1 p° 1 ss0.000 000 nit C Markers taage i co8 rhiz stce 2 200.000 000 fhz Crtffeate No: D1950V3—1113_Dect8 Page 6 of 6 /\ NATA un g y e en cgies _ ns e g es


Document Created: 2010-06-28 14:41:03
Document Modified: 2010-06-28 14:41:03
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