SAR attachment A

FCC ID: JVPC71A

RF Exposure Info

Download: PDF
FCCID_624547

Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Federal Office of Metrology and Accreditation Accreditation No.: SCS 108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client CCS (Auden) Certificate No: D835V2—40015_Dec04 ICALIBRATION CERTIFICATE I Object D835V2 — SN: 40015 Calibration procedure(s) QA CAL—05.v6 Calibration procedure for dipole validation kits Calibration date: December 9, 2004 Condition of the calibrated item In Tolerance This calibration cetificate documents the traceabiity to national standards, which realize the physical units of measurements (S1). The measurements and the uncertainties with confidence probabiity are given on the folowing pages and are part of the certificate. All callbrations have been conducted in the closed laboratory facility: environment temperature (22 :+ 3)°C and humidity < 70%. Calibration Equipment used (M&TE critical for callbration) Primary Standards iD# Cal Date (Calibrated by. Certificate No.) Scheduled Calibration Power meter EPM E442 GBarsoro« 12—0ct—04 (METAS, No. 251—00412) Octos Power sensor HP 8481A ussrzo27es 12—0ct—04 (METAS, No. 251—00412) Octos Reference 20 dB Aftenuator SN: 508e (209) 10—Aug—04 (METAS, No 251—00402) Aug—05 Reference 10 dB Attenuator SN: 5047.2 (10r) 10—Aug—04 (METAS, No 251—00402) Aug—05 Reference Probe ETIDV6 SN 1507 26—0ct—04 (SPEAG, No. ET3—1507_Oct04) Octos oace sn 601 22—Jul—04 (SPEAG, No. DAE4—601_Jul04) Ju—os Secondary Standerds 10# Check Date (in house) Scheduled Check Power sensor HP 8481A my4t002317 18—0ct—02 (GPEAG, in house check Oct—03) In housecheck: Oct—05 RF generator R&S SML—03 100808 27—Mar—02 (GPEAG, in house check Dec—03) In house check: Dec—05 Network Analyzer HP 8758E US37390585 $4206 18—Oct—01 (SPEAG, in house check Nov—04) In house checic Nov 05 Name Function Signature Galibrated by: wike Meili Laboratory Technician Tlte, Approved by: Katia Pokovie Technical Manager /Z \ /( é Primary Standards issued: December9, 2004 This calibration certficate shall not be reproduced excopt in full without written approval ofthe laboratory. Certificate No: DB35V2—40015_Dec04 Page 1 of 9

Calibration Laboratory of Schweizerischer Kalibrierdienst Schmid & Partner Service suisse d‘étalonnage Engineering AG Servizio svizzero di taratura Zeughausstrasse 43, 8004 Zurich, Switzerland Swiss Calibration Service Accredited by the Swiss Federal Office of Metrology and Accreditation Accreditation No.: SCS 108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration cortificates Glossary: TSL tissue simulating liquid ConvF sensitivity 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, "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) CENELEC EN 50361, "Basic standard for the measurement of Specific Absorption Rate related to human exposure to electromagneticfields from mobile phones (300 MHz — 3 GHz), July 2001 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 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 oriented parallel to 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. Certificate No: DB35V2—40015_Dec04 Page 2 of 9

Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY4 Vaa Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom V4.9 Distance Dipole Center — TSL 15 mm with Spacer Area Scan resolution dx, dy = 15 mm 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 (22.0 £0.2) °C ——— «——— SAR result with Head TSL SAR averaged over 1 cm* (1 g) of Head TSL condition SAR measured 250 mW input power 2.18 mW /g SAR normalized normalized to 1W 8.72 mW ! g SAR for nominal Head TSL parameters ‘ normalized to 1W 8.73 mW / g £ 17.0 % (k=2) SAR averaged over 10 cm> (10 g) of Head TSL condition SAR measured 250 mW input power 143 mW /g SAR normalized normalized to 1W 5.72 mW !g SAR for nominal Head TSL parameters ‘ normalized to 1W 5.72 mW / g £ 16.5 % (k=2) * Correction to nominal TSL parameters according to d), chapter "SAR Sensitivities" Certificate No: DB35V2—4d015_Dec04 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 54.3 26 % 1.00 mho/m + 6 % Body TSL temperature during test (22.0 £0.2) °C — — SAR result with Body TSL SAR averaged over 1 ocm‘ (1 g) of Body TSL condition SAR measured 250 mW input power 2.40 mW / g SAR normalized normalized to 1W 9.60 mW /g SAR for nominal Body TSL parameters normalized to 1W 9.30 mW / g £ 17.0 % (k=2) SAR averaged over 10 cm* (10 g) of Body TSL condition SAR measured 250 mW input power 1.59 mW /g SAR normalized normalized to 1W 6.36 mW / g SAR for nominal Body TSL parameters ‘ normalized to 1W 6.16 mW / g £ 16.5 % (k=2) * Correction to nominal TSL parameters according to d), chapter "SAR Sensitiviies® Certificate No: DB35V2—4d015_Dec04 Page 4 of 9

Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 53.8 0 —3.4 j0 Return Loss —26.3 dB Antenna Parameters with Body TSL Impedance, transformedto feed point 48.6 Q —4.7 jQ Retur Loss —26.1 dB General Antenna Parameters and Design Electrical Delay (one direction) 1.386 ns After long term use with 100W radiated power, only a slight warming of the dipole nearthefeedpoint can be measured. The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connectedto 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 April 22, 2004 Certificate No: D35V2—4d015_Dec04 Page 5 of 9

DASY4 Validation Report for Head TSL Date/Time: 12/08/04 06:46:49 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN4d015 Communication System: CW—835; Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL 900 MHz; Medium parameters used: £= 835 MHz; 0 = 0.88 mho/m; &, = 40.6; p = 1000 kg/m3 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) DASY4 Configuration: * Probe: ET3DV6 — SN1507; ConvF(6.24, 6.24, 6.24); Calibrated: 26.10.2004 Sensor—Surface: 4mm (Mechanical Surface Detection) Electronics: DAE4 Sn601; Calibrated: 22.07.2004 Phantom: Flat Phantom half size; Type: QDO0OP49AA; Serial: SN:1001; Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 Pin = 250 mW; d = 15 mm/Area Scan (81x81x1): Measurement grid: dx=1 5mm, dy=1 5mm Maximum value of SAR (interpolated) = 2.33 mW/g Pin = 250 mW; d = 15 mm/Zoom Scan (7x7x7)/Cube 0: Measurementgrid: dx=5mm, dy=Smm, dz=>mm Reference Value = 53.9 V/m; Power Drift = 0.004 dB Peak SAR (extrapolated) = 3.14 W/kg SAR(I g) =2.18 mW/g; SAR(1O g) =1.43 mWi/g Maximum value of SAR (measured) = 2.35 mW/g dB 0 dB =2.35mW/g Certificate No: DB35V2—40015_Dec04 Page 6 of 9

Impedance Measurement Plot for Head TSL 7 Dec 2004 10:45:41 CHS sa i urs i52766a —337500 56.475pF s35.000 a00 iz cH2 si1 Lo staRtea5.000 co8 MHiz se . sToP1 aa5.000o06miz Certificate No: D835V2—40015_Dec04 Page 7 of 9

DASY4 Validation Report for Body TSL Date/Time: 12/09/04 16:18:26 Test Laboratory: SPEAG, Zurich, Switzerland DUT: Dipole $35 MHz; Type: D835V2; Serial: D835V2 — SN4d015 Communication System: CW—835; Frequency: 835 MHz;Duty Cycle: 1:1 Medium: MSL 900 MHz; Medium parameters used: £= 835 MHz; 0 = 1 mho/m; s, = 54.3; p= 1000 kg/m* Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) DASY4 Configuration: * Probe: ET3DV6 — SN1507; ConvBF(5.98, 5.98, 5.98); Calibrated: 26.10.2004 * Sensor—Surface: 4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn601; Calibrated: 22.07.2004 * Phantom: Flat Phantom half size; Type: QDOOOP49AA; Serial: SN:1001; * Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, VL.8 Build 130 Pin = 250 mW; d = 15 mm/Area Scan (81x81x1): Measurement grid: dx=1 5mm, dy=1 5mm Maximum value of SAR (interpolated) = 2.6 mW/g Pin = 250 mW; d = 15 mm/Zoom Scan (7x7x7)/Cube 0: Measurementgrid: dx=5mm, dy=5mm, dz=>mm Reference Value = 53.2 V/m; Power Drift = 0.0 dB Peak SAR (extrapolated) = 3.38 W/kg SAR(I g) =2.4 mWi/g; SAR(10 g) = 1.59 mW/g Maximum value of SAR (measured) = 2.59 mW/g dB 0 dB =2.59 mW/g Certificate No: D835V2—4d015_Dec04 Page 8 of 9

Impedance Measurement Plot for Body TSL 9 Deo 2004 1911932 su i urs iremsssn —468i5e 40.718 pf es5.000 200 iz 7 — ber tee < af c ~ V —;3%— [ 4 By K/ 16° & + cH2 sin _5 dB/Rer —20 d . 1:—26.403d8 _ 835.000 990 ItHz Con Bv 169 center se5.000660Miz sPan s00.00e ooo hiz Certificate No: D835V2—4d015_Dec04 Page 9 of 9


Document Created: 2006-01-25 21:31:13
Document Modified: 2006-01-25 21:31:13
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC