Dipole 835

FCC ID: N7NGOBI2

RF Exposure Info

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FCCID_1481921

Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of callbration certificates .: Coppippppppopr Object Calloration procedure(s) Callbration date: This calibration certficate documents the traceabilty to national standards, which realize the physical units of measurements (S1). The measurements and the uncertainties with confidence probabilty are given on the following pages and are part of the cortficate. All calibrations have been conducted in the closed laboratory facilty: environment temperature (22 + 3)°C and humnidity < 70%. Callbration Equipment used (MATE crtical for calibration) Primary Standards in# Cal Date (Certficate No.) Scheduled Calioration Power meter EPM—442A aBsrasor0s 06—0ct—10 (No. 217—01256) Oct11 Power sensor HP 8481A usarzeeree 06—0ct—10 (No. 217—01256) Oct11 Reference 20 dB Attenuator S sose (20g) 20—Mar—11 (No. 217—01968) Aprre Type—N mismatch combination SN: 5047.2/06827 20—Mar—11 (No.217—01371) Aprr2 Reference Probe ES3DV3 sh: a20s 30—Apr—10 (No. E83—3205_Apri0) Aprit paga sn eot 10—Jun—10 (No. DAE4—601_Junt0) Junr1 Secondary Standards (93 Check Date (in house) Scheduled Check Power sensor HP 8481A wyatosse7 18—0ct—02 (in house check Oct—09) in house check: Oct—11 RF generator R&S SMT—06 100005 4—Aug—99 (in house check Oct—09) Network Analyzer HP 8759E Usa7a205e5 $4206 18—0ct—01 (in house check Oct—10) in house check: Oct—11 Name Function Signature Caliorated by: Issued: Apri 5, 2011 This calibration certficate shall not be reproduced except in full without written approval of the laboratory. Certificate No: DB35V2—40002_Apr11 Page 1 of 9

Calibration Laboratory of Schwelzerischer Kalibrierdienst Schmid & Partner Service sulsse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Aceredited by the Swiss Accreditation Sarvice (SAS) Accreditation No.: SCS 108 The Swiss Accreditation Service is one of the signatories to the EA Multlateral Agreement for the recognition of callbration certificates Glossary: TSL tissue simulating liquid ConvF sensitivity in TSL / NORM xy,z N/A 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) 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 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: * MeasurementConditions: 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 spacerto position its feed point exactly below the center marking of the flat phantom section, with the arms oriented paralle! to the body axis. * Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned underthe 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. Certificate No: DB35V2—40002_Apr11 Page 2 of 9

Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASYS V52.6.2 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom V4.9 Distance Dipole Center — TSL 15 mm with Spacer Zoom Scan Resolution dx, dy, dz =5 mm Frequency 835 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 41.5 0.90 mho/m Measured Head TSL parameters (22.0 £ 0.2) °C 40.6 26 % 0.88 mho/m + 6 % Head TSL temperature during test (21.7 £0.2) °C —— —— SAR result with Head TSL SAR averaged over 1 om* (1 g) of Head TSL Condition SAR measured 250 mW input power 2.34 mW /g SAR normalized normalized to 1W 9.36 mW / g SAR for nominal Head TSL parameters normalized to 1W 9.47 mW /g 2 17.0 % (k=2) SAR averaged over 10 m (10 g) of Head TSL condition SAR measured 250 mW input power 1.53 mW /g SAR normalized normalized to 1W 6.12 mW /g SAR for nominal Head TSL parameters normalized to 1W 6.18 mW 1g 2 16.5 % (k=2) Certificate No: DB35V2—40002_Apr11 Page 3 of 9

Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 55.2 0.97 mho/m Measured Body TSL parameters (22.0 £0.2) °C 54.1 26 % 0.99 mho/m + 6 % Body TSL temperature during test (22.0 £0.2) °C —— SAR result with Body TSL SAR averaged over 1 om(1 g) of Body TSL Condition SAR measured 250 mW input power 2.56 mW / g SAR normalized normalized to 1W 10.2 mW /g SAR for nominal Body TSL parameters normalized to 1W 10.0 mW / g x 17.0 % (k=2) SAR averaged over 10 cm‘ (10 g) of Body TSL condition SAR measured 250 mW input power 1.67 mW /g SAR normalized normalized to 1W 6.68 mW /g SAR for nomina! Body TSL parameters normalized to 1W 6.59 mW / g 2 16.5 % (k=2) Certificate No: DB35V2—40002_Apri1 Page 4 of 9

Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 52.7 0 — 3.3 jQ Return Loss —27.6 dB Antenna Parameters with Body TSL Impedance, transformed to feed point 48.2 0 — 5.3 j Return Loss —25.0 dB General Antenna Parameters and Design Electrical Delay (one direction) 1.392 ns After long term 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 coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antennais therefore short—circuited for DC—signals. No excessive 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 SPEAG Manufactured on July 11, 2003 | | Crtificate No: DBSSV2—40002_Apr1 1 Page 5 of 9

DASY5 Validation Report for Head TSL Date/Time: 04.04.2011 09:50:07 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN:40002 Communication System: CW; Frequency: 835 MHz: Duty Cycle: 1:1 Medium: HSL900 Medium parameters used: £= 835 MHz: 0 = 0.88 mho/m: ; = 40.5; p = 1000 kg/m? Phantomsection: Flat Section Measurement Standard: DASYS (IEEE/IEC/ANSI ©63.19—2007) DASY53 Configuration: * Probe: ES3DV3 — SN3205; ConvF(6.03, 6.03, 6.03); Calibrated: 30.04.2010 * Sensor—Surface: 3mm (Mechanical Surface Detection) * Electronics: DAE4 $n601; Calibrated: 10.06.2010 * Phantom: Flat Phantom 4.9L; Type: QDOOOP49AA; Serial: 1001 * Measurement SW: DASY52, V52.6.2 Build (424) * Postprocessing SW: SEMCAD X, V14.4.4 Build (2829) Pin=250 mW /d=15mm/Zoom Scan (7x7x7) /Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 57.316 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 3.503 W/kg SAR(I g) = 2.34 mW/g; SAR(10 g) = 1.53 mW/g Maximumvalue of SAR (measured) =2.737 mW/g z00 0 dB = 2.740mW/g Certificate No: DB35V2—40002_Apri1 Page 6 of 9

Impedance Measurement Plot for Head TSL 4 Apr zor1 osreor2i EH3 sn a uc rs ansaes4 0. —assorn S720rpr a35.000 g00 nz Certificate No: DB3SV2—40002_Apr11 Page 7 of 9 n

DASY5 Validation Report for Body TSL Date/Time: 04.04.2011 13:29:22 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN::40002 Communication System: CW; Frequency: 835 MHz: Duty Cycle: 1:1 Medium: MSL900 Medium parameters used: £= 835 MHz; 0 =0.99 mho/m: 8 =54.1; p = 1000 kg/m? Phantom section: Flat Section Measurement Standard: DASYS (IEEE/IEC/ANSI C63.19—2007) DASY3 Configuration: * Probe: ES3DV3 — SN3205; ConvF(5.86, 5.86, 5.86): Calibrated: 30.04.2010 * Sensor—Surface: 3mm (Mechanical Surface Detection) * Electronics: DAE4 $n601; Calibrated: 10.06.2010 * Phantom: Flat Phantom 4.9L; Type: QDOOOP49AA:; Serial: 1001 + Measurement SW: DASY52, V52.6.2 Build (424) * Postprocessing SW: SEMCAD X, V14.4.4 Build (2829) Pin=250 mW /d=15mm/Zoom Scan (7x7x7) /Cube 0: Measurement grid: dx=5mm, dy=3mm, dz=Smm Reference Value = 56.386 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 3.786 W/kg SAR(I g) = 2.56 mW/g; SAR(10 g) = 1.67 mW/g Maximum value of SAR (measured) = 2.963 mW/g 200 0 dB = 2.960mW/g Certficate No: DB35V2—40002_Apr1 1 Page 8 of 9

Impedance Measurement Plot for Body TSL 4 Apr 2ort q2r4ri8s CH] s i us 48246 0 —527348 36144 pF sas.c0e ac0 nz Certificate No: DB35V2—40002_Apr1 1 Page 9 of 9

Schmid & Partner Engineering AG e e a g Zeughausstrasse 43, 8004 Zurich, Switzeriand Phone +41 44 245 9700, Fax +41 44 245 9779 info@speag.com, hitp /Mww speag.com CUSTOMER CcoPY DIPOLE REPAIR REPORT — SPEAG Production Center PRODUCT D835V2 DIPOLE SERIAL Nr.: SN: 40002 IN DATE: 30—Mrz—2011 customer: cos DIPOLE REPAIR MATERIAL |WORK DESCRIPTION WORKING TIME (h) Dipole Arm fxed_[X] [exchanged|O] [re—soidered [O] |_0.50[nours Dipole Connector {fixed_[Q] [exchanged[O] [cleaned x) | [nours (Gold Plating fxed_[O] [exchanged|G] [new gold piating [0] |_ Tnours Housing ixed_[O] [exchanged|O] [new label «[0) |[ [hours Disassemble/clean [fixed IOJ Iexchanged [O] ] [ [ ]houu iixed_[O] [exchanged[O] 1 I [hours fixed_[0] [exchanged|O] 1 |I [hours |Analysis: hours Final Assembly: 0.50/hours Total hours |_1.00[hours |COMMENTS: The dipole was returned for calibration. Receiving inspection found the dipole arms were bent during the transport. The dipole arms were straightened. The connector was cleaned as well. Thedipole will be newly calibrated after this repair. / CONDUCTED BY: % [APPROVED BY: pate: " s0.03.2011 pate: 30.03.2011 REPAIR COST: uso Euro MATERIAL COST: 0 REPAIR: O o |TOTAL COST: QUOTATION #: _ _ No cost ~ APPROVED BY: DATE: 30.03.2011 Page 1of 1


Document Created: 2011-04-14 15:49:49
Document Modified: 2011-04-14 15:49:49
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