SAR Calibration Files 1 of 2

FCC ID: N7NGOBI2

RF Exposure Info

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WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 189 of 235 APPENDIX C CALIBRATION DOCUMENTS 1. SN: 1380 Probe Calibration Certificate 2. SN: 3563 Probe Calibration Certificate 3. SN: DV900V2 Dipole Calibration Certificate 4. SN: DV1950V3 Dipole Calibration Certificate 5. SN: DV2450V2 Dipole Calibration Certificate 6. SN: D5GHzV2 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 190 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 192 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 193 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 194 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 195 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 196 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 197 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 198 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 199 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 200 of 235 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

i Calibration Laboratory of s Schweizerischor izerischor Kallbrirdi Kalibrierdionst Schmid & Partner c ervice suisse iso d‘sta détalonna Engineering AG Serviclo i svizzero sviezero at tarmturn Zeughausstrasse 43, 8004 Zurich, Switzerland 8. swiss Calbation Service Aceredte by the Sviss Accreditaion Service (GAS) Accreditation No:: SCS 108 Te Swiss Accreditation Service is one of the signatoriestothe EA Multiatoral Agreamantfor the recognition of cabration certficates Client EMC Technologies Cortfate No: EX3—3563_Ju09 CALIBRATION CERTIFICATE Object EXSDV4 — SN:3563 Caltvation procedure(s) QA CAL—O1.v6, QA CAL14.43, QA CAL—23.v3 and QA CAL—25.v2 Callbration procedure for dosimetric E—feld probes Caltbation date July 16, 2009 Condiion ofthe caibrated tem \In Tolgrance "This calbratn ceriicate documentsthetraceabily t natonastandards,uhich reaizethe physicalunts of measurements (50 The measurements and th unceainieswih confdence probabiy are given on thefolowing pages and are part of heceriicate Allcalbrations have been conducted ithe clased laboralaryfaciy:envronment temperature (22 3)°C and hunidiy <70% Calibation Eauibment used (M&TE citicl fr calbration) Pimary Standards _ o# CalDate (Gertfcate No 6 Power meter E44198 ceezssere tApros (No.217.01030) Powarsensor E4412A mverasserr 1—Apr00 (No.217.01030) Power sensor E4412A mvaressosr 1pr09 (No.217.01030) Reference 3 48 Atenuator sn:ssos 0o 3ratar09 ho. 217.01020) | © iesf¢fous sn: ssoss con srauarco ho. 217.01020) Reference 30 08 Atenuator sn: sstze ao) 3t.war0o (ho. 217.010e7) Reference Probe ESIDV2 sn sor 2—Jan—40 (No. E833013.Jand9) ones sh: seo 5.505.08 (No. DAEA—200_Sen00) Secondary Standards PB Check Date (in house) Scheduled Check RF generator HP 86100 usssrzuorr00 4.A48 (n house check Oct07) in house chack: 0ct09 Network Analyzer HP 8753€ ussrssoses 18—0c¢01 (in house check 0ct08) in house chectc 0et09 | Name Funcion Sgnatire Calbrated by Katle Pobovie Technical Manager Approved by Nels Kuster Issued Juy 16, 2000 "This calbration cerifcate shallnot be reproduced exceptinful wiout wittenapprovalofthelaboratory Certficate No: EX3—3563Ju09 Page 1 of9

Calibration Laboratory of . Schwolzerischor Kallbrrdionst Schmid & Partner q Service sulsse ditalonnage Engineering AG 7 Serviio sviezero di taratura Zeughausstrasse 43, 8004 Zurich, Sutzorland on $ swiss Calibration Service Accredtad by ha Suiss Accrodtaton Sorice (GAS) Accreditation No.: SCS 108 The Swiss Acerediation Sorviceis one ofthe signatoriest the EA Multtateral Agreomont forthe recognition o cabration coriieates Glossary: TSL tissue simulating liquid NORMx,y,z sensitivity in free space ConvF sensitivity in TSL / NORMx.y,z DCP diode compression point Polarization o ip 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., 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 Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques®, December 2003 b) IEC 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 Methods Applied and Interpretation of Parameters: * NORMxy,z: Assessed for E—field polarization 9 = 0 (f < 900 MHz in TEM—cell; f> 1800 MHz: R22 waveguide), NORMxy,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(Mx.y,2 = 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. * DCPxy,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 Conv— 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 of virtual measurement center from the probe tip (on probe axis). No tolerance required. Certficate No: EX3—3563_Jub9 Page 2 of 9

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 203 of 235 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

EX3DV4 SN:3563 July 16, 2009 DASY — Parameters of Probe: EX3DV4 SN:3563 Sensitivity in Free Space Diode Compression® NormX 0.39 10.1% pV/(Vim]" DoP X 88 mV NormY 0.38 10.1% pV/(Vim)* DoP Y 88 mV NormZ 0.48 £ 10.1% pV/(Vim)* DCP 2z 87 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 20 mm 3.0 mm SARs. (%] Without Correction Aigorthm a1 45 SAR., (%] With Gorrection Algorithm 06 0.5 Tsl 1810 MHz Typical SAR gradient: 10 % per mm Sensor Center to Phantom Surface Distance 2.0 mm 3.0 mm SAR. (%] Without Correction Algonthm ss 28 SARs, MAl With Correction Algonithm 0.8 0.3 Sensor Offset Probe Tip to Sensor Center 1.0 mm [The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution lcorresponds to a coverage probability of approximately 95%. * The uncertaintes of Nom,Y.2 donot affetthe E—feld uncertanty nsde TSL (see Page 8) ® Numerialinoatzaton parameter uncerinty not equired Certficate No: EX3—3563Jul00 Page 4 of0

EX3DV4 SN:3563 July 16, 2009 Frequency Response of E—Field (TEM—Cell:if110 EXX, Waveguide: R22) Frequency response (normalized) 0s | ‘ | os i || | 07 ‘ J3 os | 05 0 5oo 100 1800 2000 2500 2000 tukey —o—rem —o— e Uncertainty of Frequency Response of E—field: £ 6.3%(k=2) Certficate No: EX3—3563Jul09 Page 5 of 9

WWAN - FCC ID: N7NGOBI2 IC: 2417C-GOBI2 Report No. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 206 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 207 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 208 of 235 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. M100218R_FCC_Gobi2000 _SAR_GSM-UMTS Page 209 of 235 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 Schmid & Partner Engineering AG Zeaghausstrasse 43, 8004 Zurich, Switzeriand Acereditad by the Swiss Accroditation Service (SAS) Accrediation No: SCS 108 The Swiss Accreditation Service is one ofthe aignatories to the EA Multiaterat Agroomant for the recognition of calibration certiicates _« pnpnnone:lcooocnIl ——f——pofirauiiedl|~. Caltration procecure(s) Caitration date: 20 Gonditon of the calrated tem This calbraton certfete documents the ircesbilty to natonal standards, which realie the physical units af measurements (S0. The measuremnts and the uncertainties wit confdence grobablity are given on the falowing pages and are part of the certfcate. 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 Standarcs e Cal Date (Certficate No) Scheduled Calloraion Power mater EPM—L2A cesramores c—or (No. 217—c0730) Octos Powersensor 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 a0es 28—A5r (No. E83—3025_Apron) Ape09 paze sn con 14—1Mar—08 (N. OAE4—001_Mard#) Marde SecondaryStardards e Check Date (n house) Scheduled Check Power sensce HP B«B1A nvaroses? 180ct02 (n house check Oct07) In house chek. 0040 RF generaior RKS SMT—0 1o000s 4Au8—90 n house check 0ct07) in house checi Oct09 "This callbraion cerificate shal not be reproduced exengt in ul without witen approval of the lbormlory. Certiicate No: DOOOV2—047_Ju08 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


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Document Modified: 2010-06-01 14:34:05
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