PPD-AR5BCB-00051802.11 b/g Cardbus

Qualcomm Atheros, Inc.

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: May 17, 2004
Application Purpose: Original Equipment
Date of Application: May 17, 2004
Equipment Note: 802.11 b/g Cardbus
Frequency Range: 2412.00000000 - 2472.00000000
Company: Qualcomm Atheros, Inc.
Country: United States

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

AR5BCB-00051 Cardbus Card User’s Guide Revision Feb 2004 ii• Cardbus Card User’s GuideAtheros Communications, Inc. ii •September 2003COMPANY CONFIDENTIAL © 2000–2003 by Atheros Communications, Inc. All rights reserved. AT H ER OS™, 5-UP™, Driving the Wireless Future™, Atheros Driven™, Atheros Turbo Mode™, and the Air is Cleaner at 5-GHz™ are trademarks of Atheros Communications, Inc. The Atheros logo is a registered trademark of Atheros Communications, Inc. All other trademarks are the property of their respective holders. Subject to change without notice. Notice The information in this document has been carefully reviewed and is believed to be accurate. Nonetheless, this document is subject to change without notice, and Atheros Communications, Inc. (Atheros) assumes no responsibility for any inaccuracies that may be contained in this document, and makes no commitment to update or to keep current the contained information, or to notify a person or organization of any updates. Atheros reserves the right to make changes, at any time, in order to improve reliability, function or design and to attempt to supply the best product possible. Atheros does not represent that products described herein are free from patent infringement or from any other third party right. No part of this document may be reproduced, adapted or transmitted in any form or by any means, electronic or mechanical, for any purpose, except as expressly set forth in a written agreement signed by Atheros. Atheros or its affiliates may have patents or pending patent applications, trademarks, copyrights, maskwork rights or other intellectual property rights that apply to the ideas, material and information expressed herein. No license to such rights is provided except as expressly set forth in a written agreement signed by Atheros. ATHEROS MAKES NO WARRANTIES OF ANY KIND WITH REGARD TO THE CONTENT OF THIS DOCUMENT. IN NO EVENT SHALL ATHEROS BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL SPECULATORY OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBLITY OF SUCH DAMAGES. IN PARTICULAR, ATHEROS SHALL NOT HAVE LIABILITY FOR ANY HARDWARE, SOFTWARE, OR DATA TRANSMITTED OR OTHERWISE USED WITH THE PRODUCT, INCLUDING THE COSTS OF REPAIRING, REPLACING, INTEGRATING, INSTALLING OR RECOVERING SUCH HARDWARE, SOFTWARE OR DATA. ATHEROS SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE AS THEY MIGHT OTHERWISE APPLY TO THIS DOCUMENT AND TO THE IDEAS, MATERIAL AND INFORMATION EXPRESSED HEREIN. Document Number: 984-00016-005 Atheros Communications, Inc.•iii COMPANY CONFIDENTIALFebruary 2003•iii Document Conventions Text Conventions Notices boldBold type within paragraph text indicates commands, file names, directory names, paths, output, or returned values. Example: The DK_Client package will not function, except when the wdreg_install batchfile is used. italicWithin commands, italics indicate a variable that the user must specify. Example: mem_alloc size_in_bytes Titles of manuals or other published documents are also set in italics. Courier The Courier font indicates output or display. Example: Error:Unable to allocate memory for transfer! [ ]Within commands, items enclosed in square brackets are optional parameters or values that the user can choose to specify or omit. { }Within commands, items enclosed in braces are options from which the user must choose. |Within commands, the vertical bar separates options. ...An ellipsis indicates a repetition of the preceding parameter. >The right angle bracket separates successive menu selections. Example: Start > Programs > DK > wdreg_install. NOTE:This message denotes neutral or positive information that calls out important points to the text. A note provides information that may apply only in special cases. iv• Cardbus Card User’s GuideAtheros Communications, Inc. iv •February 2003COMPANY CONFIDENTIAL Atheros Communications, Inc.Contents •v COMPANY CONFIDENTIALSeptember 2003•v Contents List of Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix About this Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix 1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 2Windows 2000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Driver Installation (First-Time Installation). . . . . . . . . . . . . . . . . . . 2-1 ACU Installation and Driver Update . . . . . . . . . . . . . . . . . . . . . . 2-4 Driver and ACU Uninstallation . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 Device Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 3Windows 98 Second Edition . . . . . . . . . . . . . . . . . . . . . 3-1 Driver Installation (First Time Installation) . . . . . . . . . . . . . . . . . . . 3-1 ACU Installation and Driver Update . . . . . . . . . . . . . . . . . . . . . . 3-4 4Windows Millennium Edition . . . . . . . . . . . . . . . . . . . . 4-1 Driver Installation (First Time Installation) . . . . . . . . . . . . . . . . . . . 4-1 ACU Installation and Driver Update . . . . . . . . . . . . . . . . . . . . . . 4-4 5Windows XP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 Driver Installation (First Time Install) . . . . . . . . . . . . . . . . . . . . . . 5-1 ACU Installation and Driver Update . . . . . . . . . . . . . . . . . . . . . . 5-3 Windows XP Wireless Network Configuration . . . . . . . . . . . . . . . . 5-3 ACU Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 vi• Cardbus Card User’s GuideAtheros Communications, Inc. vi •September 2003COMPANY C…

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Cover Letter(s)

Atheros Communications, Inc. 529 Almanor Avenue Sunnyvale CA 94085 t 408 773 5200 f 408 773 9940 www.atheros.com Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 4/2/2004 Dear Examiner: I am writing to avoid the possibility of an inadvertent disclosure of proprietary information. The accompanying Form 731 is being filed with the commission on our behalf by Compliance Engineering Services, Inc., a consulting and testing laboratory. Included as exhibits with the enclosed application are block diagrams, schematics, antenna spec. and a detailed description of the theory of operation of the device. We ask that these portions (block diagrams, schematics, antenna spec and technical description) of our application be withheld from public inspection as provided under FCC section 0.459. These documents contain details of the proprietary operation of the product. These details are not readily discernible - even to technically sophisticated individuals - from our hardware and constitute trade secrets. We request that these documents and this letter be segregated from the body of our evaluation report and withheld from public inspection. Sincerely, Michael Green Manager of Global Product Compliance

Cover Letter(s)

ID Label/Location Info

PROPOSED FCC ID LABEL AND LOCATION ATHEROS COMMUNICATIONS, INC. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID: PPD-AR5BCB-00051 FCC ID LABEL LOCATION

RF Exposure Info

in accordance with the requirements of FCC Report and Order: ET Docket 93-62, and OET Bulletin 65 Supplement C for 802.11b/g Cardbus Card With Laptop Computers Model: AR5BCB-00051 FCC ID: PPD-AR5BCB-00051 May 7, 2004 REPORT NO: 04U2587-7 Prepared for Atheros Communications, Inc. 529 Almanor Avenue Sunnyvale, CA 94085, USA Prepared by COMPLIANCE CERTIFICATION SERVICES 561F MONTEREY ROAD MORGAN HILL, CA 95037 USA TEL: (408) 463-0885 REPORT NO: 04U2587-7 DATE: May 7, 2004 FCC ID: PPD-AR5BCB-00051 COMPLIANCE CERTIFICATION SERVICES Page: 2 of 34 This report shall not be reproduced except in full, without the written approval of CCS. This document may be altered or revised by Compliance Certification Services personnel only, and shall be noted in the revision section of the document. CERTIFICATE OF COMPLIANCE (SAR EVALUATION) Dates of Tests: February 2 & May 7, 2004 APPLICANT: Atheros Communications, Inc. ADDRESS: 529 Almanor Avenue Sunnyvale, CA 94085, USA BRAND/MODEL NAME: AR5BCB-00051 FCC ID: PPD- AR5BCB-00051 DEVICE CATEGORY: PORTABLE DEVICES EXPOSURE CATEGORY: GENERAL POPULATION/UNCONTROLLED EXPOSURE Test Sample is a: Production unit Modulation type: - Direct Sequence Spread Spectrum (DSSS) for 802.11b - Orthogonal Frequency Division Multiplexing (OFDM) for 802.11g Tx Frequency: 2412 to 2472 MHz Max. O/P Power: (Conducted/Average) 19.5 dBm for 802.11b 19.5 dBm for 802.11g Max. SAR (1g): 0.554 mW/g for Host # 1: IBM, 2897 0.885 mW/g for Host # 2: Toshiba, TECRA 8200 0.710 mW/g for Host # 3: Dell, PP01L FCC Rule Part(s): 15C Host devices: Host # 1: IBM, 2897 Host # 2: Toshiba, TECRA 8200 Host # 3: Dell, PP01L This wireless portable device has been shown to be capable of compliance for localized specific absorption rate (SAR) for uncontrolled environment/general population exposure limits specified in ANSI/IEEE Std. C95.1-1992 and had been tested in accordance with the measurement procedures specified in FCC OET 65 Supplement C (released on 6/29/2001 see Test Report). I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Hsin-Fu Shih (Sunny Shih) Senior Engineer REPORT NO: 04U2587-7 DATE: May 7, 2004 FCC ID: PPD-AR5BCB-00051 COMPLIANCE CERTIFICATION SERVICES Page: 3 of 34 This report shall not be reproduced except in full, without the written approval of CCS. This document may be altered or revised by Compliance Certification Services personnel only, and shall be noted in the revision section of the document. TABLE OF CONTENTS 1. EQUIPMENT UNDER TEST (EUT) DESCRIPTION........................................................... 4 2. REQUIREMENTS FOR COMPLIANCE TESTING DEFINED BY THE FCC............................... 4 3. DOSIMETRIC ASSESSMENT SYSTEM.......................................................................... 4 3.1. MEASUREMENT SYSTEM DIAGRAM......................................................................................................5 3.2. SYSTEM COMPONENTS.......................................................................................................................6 4. EVALUATION PROCEDURES..................................................................................... 8 5. MEASUREMENT UNCERTAINTY............................................................................... 12 6. EXPOSURE LIMIT................................................................................................. 13 7. PROCEDURES USED TO ESTABLISH TEST SIGNALS................................................... 13 8. MEASUREMENT RESULTS...................................................................................... 14 8.1. SIMULATING LIQUIDS PARAMETER CHECK..........................................................................................14 8.2. SYSTEM PERFORMANCE CHECK........................................................................................................19 8.3. SAR MEASUREMENTS RESULTS.......................................................................................................21 9. PHOTOS............................................................................................................. 27 10. EQUIPMENT LIST & CALIBRATION STATUS............................................................... 32 11. REFERENCES...................................................................................................... 33 12. ATTACHMENTS.................................................................................................... 34 REPORT NO: 04U2587-7 DATE: May 7, 2004 FCC ID: PPD-AR5BCB-00051 COMPLIANCE CERTIFICATION SERVICES Page: 4 of 34 This report shall not be reproduced except in full, without the written approval of CCS. This document may be altered or revised by Compliance Certification Services personnel only, and shall be noted in the revision section of the document. 1. EQUIPMENT UNDER TEST (EUT) DESCRIPTION The following is the information provided by the applicant. Type of EUT: 802.11bg Cardbus Card With Laptop Computers (Hosts) Host # 1: IBM, Model 2897 Host # 2: Toshiba, TECRA 8200 Host # 3: Dell, PP01L Type/Model No.: AR5BCB-00051 Modulation Type: Direct Sequence Spread Spectrum (DSSS) for 802.11b Orthogonal Frequency Division Multiplexing (OFDM) for 802.11g TX Frequency: 2412 to 2472 MHz Power Supply: Power supplied through the laptop computer 2. REQUIREMENTS FOR COMPLIANCE TESTING DEFINED BY THE FCC The US Federal Communications Commission has released the report and order “Guidelines for Evaluating the Environmental Effects of RF Radiation", ET Docket No. 93-62 in August 1996 [1]. The order requires routine SAR evaluation prior to equipment authorization of portable transmitter devices, including portable telephones. For consumer products, the applicable limit is …

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RF Exposure Info

Date/Time: 04/02/04 14:11:20 Test Laboratory: The name of your organization D2450V2SN706_Probe 3021_040204 DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 - SN:706 Ambient temperature = 24.0 deg. C; Liquid temperature = 23.0 deg. C Communication System: CW - 2450 MHz; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; σ = 1.88 mho/m; ε r = 39.5; ρ = 1000 kg/m 3 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) DASY4 Configuration: z Probe: ES3DV2 - SN3021; ConvF(4.5, 4.5, 4.5); Calibrated: 7/29/2003 z Sensor-Surface: 4mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 1; Type: SAM 1; Serial: 1185 z Measurement SW: DASY4, V4.2 Build 37; Postprocessing SW: SEMCAD, V1.8 Build 109 d=10mm, Pin=250mW/Area Scan (7x7x1): Measurement grid: dx=15mm, dy=15mm Reference Value = 93.3 V/m; Power Drift = 0.001 dB Maximum value of SAR (measured) = 15.6 mW/g d=10mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7.5mm, dy=7.5mm, dz=5mm Reference Value = 93.3 V/m; Power Drift = 0.001 dB Maximum value of SAR (measured) = 15.7 mW/g Peak SAR (extrapolated) = 29.9 W/kg SAR(1 g) = 13.9 mW/g; SAR(10 g) = 6.35 mW/g 0 dB = 15.7mW/g Date/Time: 04/02/04 14:11:20 Test Laboratory: The name of your organization D2450V2SN706_Probe 3021_040204 DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 - SN:706 DASY4 Configuration: z Probe: ES3DV2 - SN3021; ConvF(4.5, 4.5, 4.5); Calibrated: 7/29/2003 z Sensor-Surface: 0mm (Fix Surface) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 1; Type: SAM 1; Serial: 1185 z Measurement SW: DASY4, V4.2 Build 37; Postprocessing SW: SEMCAD, V1.8 Build 109 d=10mm, Pin=250mW/Z Scan (1x1x51): Measurement grid: dx=20mm, dy=20mm, dz=2mm Reference Value = 93.3 V/m; Power Drift = -0.003 dB Maximum value of SAR (measured) = 16 mW/g Date/Time: 05/07/04 10:16:53 Test Laboratory: The name of your organization File Name: D2450V2SN706_Probe 3021_050704.da4 DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 - SN:706 Program Name: System Performance Check at 2450 MHz Ambient Temp.: 24.0 deg. C; Liquid Temp.: 23.0 deg. C Communication System: CW - 2450 MHz; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; σ = 1.88 mho/m; ε r = 39.1; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: - Probe: ES3DV2 - SN3021; ConvF(4.5, 4.5, 4.5); Calibrated: 7/29/2003 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn500; Calibrated: 12/23/2003 - Phantom: SAM 1; Type: SAM 1; Serial: 1185 - Measurement SW: DASY4, V4.2 Build 44; Postprocessing SW: SEMCAD, V1.8 Build 112 d=10mm, Pin=250mW/Area Scan (7x7x1): Measurement grid: dx=15mm, dy=15mm Reference Value = 90.4 V/m; Power Drift = 0.005 dB Maximum value of SAR (measured) = 14.8 mW/g d=10mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7.5mm, dy=7.5mm, dz=5mm Reference Value = 90.4 V/m; Power Drift = 0.005 dB Maximum value of SAR (measured) = 14.7 mW/g Peak SAR (extrapolated) = 27.9 W/kg SAR(1 g) = 13.2 mW/g; SAR(10 g) = 6.07 mW/g 0 dB = 14.7mW/g Date/Time: 05/07/04 10:16:53 Test Laboratory: The name of your organization File Name: D2450V2SN706_Probe 3021_050704.da4 DUT: Dipole 2450 MHz; Type: D2450V2; Serial: D2450V2 - SN:706 Program Name: System Performance Check at 2450 MHz Communication System: CW - 2450 MHz; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; σ = 1.88 mho/m; ε r = 39.1; ρ = 1000 kg/m 3 Phantom section: Flat Section d=10mm, Pin=250mW/Z Scan (1x1x51): Measurement grid: dx=20mm, dy=20mm, dz=2mm Reference Value = 90.4 V/m; Power Drift = 0.009 dB Maximum value of SAR (measured) = 14.9 mW/g

RF Exposure Info

Date/Time: 04/02/04 14:38:23 Test Laboratory: The name of your organization Host # 1_IBM Laptop_802.11b DUT: Atheros; Type: AR5BCB-00051; Serial: N/A Ambient temperature = 24.0 deg. C; Liquid temperature = 23.0 deg. C Communication System: Athreos; Frequency: 2437 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2437 MHz; σ = 1.97 mho/m; ε r = 52.1; ρ = 1000 kg/m 3 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) DASY4 Configuration: z Probe: ES3DV2 - SN3021; ConvF(4.1, 4.1, 4.1); Calibrated: 7/29/2003 z Sensor-Surface: 4mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.2 Build 37; Postprocessing SW: SEMCAD, V1.8 Build 109 Middle (Antenna A) /Area Scan (11x8x1): Measurement grid: dx=15mm, dy=15mm Reference Value = 14.6 V/m; Power Drift = -0.13 dB Maximum value of SAR (measured) = 0.432 mW/g Middle (Antenna A) /Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7.5mm, dy=7.5mm, dz=5mm Reference Value = 14.6 V/m; Power Drift = -0.13 dB Maximum value of SAR (measured) = 0.458 mW/g Peak SAR (extrapolated) = 0.755 W/kg SAR(1 g) = 0.433 mW/g; SAR(10 g) = 0.253 mW/g Date/Time: 04/02/04 14:38:23 Test Laboratory: The name of your organization Host # 1_IBM Laptop_802.11b DUT: Atheros; Type: AR5BCB-00051; Serial: N/A DASY4 Configuration: z Probe: ES3DV2 - SN3021; ConvF(4.1, 4.1, 4.1); Calibrated: 7/29/2003 z Sensor-Surface: 0mm (Fix Surface) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.2 Build 37; Postprocessing SW: SEMCAD, V1.8 Build 109 Middle (Antenna A) /Z Scan (1x1x51): Measurement grid: dx=20mm, dy=20mm, dz=2mm Reference Value = 14.6 V/m; Power Drift = -0.14 dB Maximum value of SAR (measured) = 0.366 mW/g Date/Time: 04/02/04 14:38:23 Test Laboratory: The name of your organization Host # 1_IBM Laptop_802.11b DUT: Atheros; Type: AR5BCB-00051; Serial: N/A Ambient temperature = 24.0 deg. C; Liquid temperature = 23.0 deg. C Communication System: Athreos; Frequency: 2437 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2437 MHz; σ = 1.97 mho/m; ε r = 52.1; ρ = 1000 kg/m 3 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) DASY4 Configuration: z Probe: ES3DV2 - SN3021; ConvF(4.1, 4.1, 4.1); Calibrated: 7/29/2003 z Sensor-Surface: 4mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.2 Build 37; Postprocessing SW: SEMCAD, V1.8 Build 109 Middle (Antenna B)/Area Scan (11x8x1): Measurement grid: dx=15mm, dy=15mm Reference Value = 13.6 V/m; Power Drift = -0.12 dB Maximum value of SAR (measured) = 0.489 mW/g Middle (Antenna B)/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7.5mm, dy=7.5mm, dz=5mm Reference Value = 13.6 V/m; Power Drift = -0.12 dB Maximum value of SAR (measured) = 0.484 mW/g Peak SAR (extrapolated) = 0.773 W/kg SAR(1 g) = 0.458 mW/g; SAR(10 g) = 0.261 mW/g Date/Time: 04/02/04 14:38:23 Test Laboratory: The name of your organization Host # 1_IBM Laptop_802.11b DUT: Atheros; Type: AR5BCB-00051; Serial: N/A Ambient temperature = 24.0 deg. C; Liquid temperature = 23.0 deg. C Communication System: Athreos; Frequency: 2412 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2412 MHz; σ = 1.94 mho/m; ε r = 52.2; ρ = 1000 kg/m 3 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) DASY4 Configuration: z Probe: ES3DV2 - SN3021; ConvF(4.1, 4.1, 4.1); Calibrated: 7/29/2003 z Sensor-Surface: 4mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.2 Build 37; Postprocessing SW: SEMCAD, V1.8 Build 109 Low (Antenna B)/Area Scan (10x7x1): Measurement grid: dx=15mm, dy=15mm Reference Value = 15.4 V/m; Power Drift = -0.14 dB Maximum value of SAR (measured) = 0.498 mW/g Low (Antenna B)/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7.5mm, dy=7.5mm, dz=5mm Reference Value = 15.4 V/m; Power Drift = -0.14 dB Maximum value of SAR (measured) = 0.557 mW/g Peak SAR (extrapolated) = 0.878 W/kg SAR(1 g) = 0.513 mW/g; SAR(10 g) = 0.295 mW/g Date/Time: 04/02/04 14:38:23 Test Laboratory: The name of your organization Host # 1_IBM Laptop_802.11b DUT: Atheros; Type: AR5BCB-00051; Serial: N/A DASY4 Configuration: z Probe: ES3DV2 - SN3021; ConvF(4.1, 4.1, 4.1); Calibrated: 7/29/2003 z Sensor-Surface: 0mm (Fix Surface) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.2 Build 37; Postprocessing SW: SEMCAD, V1.8 Build 109 Low (Antenna B)/Z Scan (1x1x51): Measurement grid: dx=20mm, dy=20mm, dz=2mm Reference Value = 15.4 V/m; Power Drift = -0.14 dB Maximum value of SAR (measured) = 0.455 mW/g Date/Time: 04/02/04 14:38:23 Test Laboratory: The name of your organization Host # 1_IBM Laptop_802.11b DUT: Atheros; Type: AR5BCB-00051; Serial: N/A Ambient temperature = 24.0 deg. C; Liquid temperature = 23.0 deg. C Communication System: Athreos; Frequency: 2462 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2462 MHz; σ = 2.02 mho/m; ε r = 52; ρ = 1000 kg/m 3 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) DASY4 Configuration: z Probe: ES3DV2 - SN3021; ConvF(4.1, 4.1, 4.1); Calibrated: 7/29/2003 z Sensor-Surface: 4mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.2 Build 37; Postprocessing SW: SEMCAD, V1.8 Build 109 High 1 (Antenna B)/Area Scan (10x7x1): Measurement grid: dx=15mm, dy=15mm Reference Value = 12 V/m; Power Drift = -0.01 dB Maximum value of SAR (measured) = 0.323 mW/g High 1 (Antenna B)/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7.5mm, dy=7.5mm, dz=5mm Reference Value = 12 V/m;…

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RF Exposure Info

Date/Time: 05/07/04 11:21:20 Test Laboratory: The name of your organization File Name: Host # 2_Toshiba TECRA 8200_802.11b.da4 DUT: Atheros; Type: AR5BCB-00051; Serial: N/A Program Name: EUT Configuration 1_802.11b Ambient Temp.: 24.0 deg. C; Liquid Temp.: 23.0 deg. C Communication System: Athreos; Frequency: 2412 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2412 MHz; σ = 1.94 mho/m; ε r = 52.3; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: - Probe: ES3DV2 - SN3021; ConvF(4.1, 4.1, 4.1); Calibrated: 7/29/2003 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn500; Calibrated: 12/23/2003 - Phantom: SAM 2; Type: SAM 2; Serial: 1050 - Measurement SW: DASY4, V4.2 Build 44; Postprocessing SW: SEMCAD, V1.8 Build 112 Low (Antenna A)/Area Scan (11x8x1): Measurement grid: dx=15mm, dy=15mm Reference Value = 14.2 V/m; Power Drift = -0.13 dB Maximum value of SAR (measured) = 0.993 mW/g Info: Interpolated medium parameters used for SAR evaluation! Low (Antenna A)/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7.5mm, dy=7.5mm, dz=5mm Reference Value = 14.2 V/m; Power Drift = -0.13 dB Maximum value of SAR (measured) = 0.976 mW/g Peak SAR (extrapolated) = 1.5 W/kg SAR(1 g) = 0.885 mW/g; SAR(10 g) = 0.477 mW/g Info: Interpolated medium parameters used for SAR evaluation! Date/Time: 05/07/04 11:21:20 Test Laboratory: The name of your organization File Name: Host # 2_Toshiba TECRA 8200_802.11b.da4 DUT: Atheros; Type: AR5BCB-00051; Serial: N/A Program Name: EUT Configuration 1_802.11b Communication System: Athreos; Frequency: 2412 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2412 MHz; σ = 1.94 mho/m; ε r = 52.3; ρ = 1000 kg/m 3 Phantom section: Flat Section Low (Antenna A)/Z Scan (1x1x51): Measurement grid: dx=20mm, dy=20mm, dz=2mm Reference Value = 14.2 V/m; Power Drift = -0.14 dB Maximum value of SAR (measured) = 0.803 mW/g Info: Interpolated medium parameters used for SAR evaluation! Date/Time: 05/07/04 11:21:20 Test Laboratory: The name of your organization File Name: Host # 2_Toshiba TECRA 8200.da4 DUT: Atheros; Type: AR5BCB-00051; Serial: N/A Program Name: EUT Configuration 1_802.11b Ambient Temp.: 24.0 deg. C; Liquid Temp.: 23.0 deg. C Communication System: Athreos; Frequency: 2437 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2437 MHz; σ = 1.97 mho/m; ε r = 52.3; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: - Probe: ES3DV2 - SN3021; ConvF(4.1, 4.1, 4.1); Calibrated: 7/29/2003 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn500; Calibrated: 12/23/2003 - Phantom: SAM 2; Type: SAM 2; Serial: 1050 - Measurement SW: DASY4, V4.2 Build 44; Postprocessing SW: SEMCAD, V1.8 Build 112 Middle (Antenna A)/Area Scan (11x8x1): Measurement grid: dx=15mm, dy=15mm Reference Value = 12.8 V/m; Power Drift = 0.1 dB Maximum value of SAR (measured) = 0.709 mW/g Info: Interpolated medium parameters used for SAR evaluation! Middle (Antenna A)/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=7.5mm, dy=7.5mm, dz=5mm Reference Value = 12.8 V/m; Power Drift = 0.1 dB Maximum value of SAR (measured) = 0.773 mW/g Peak SAR (extrapolated) = 1.17 W/kg SAR(1 g) = 0.698 mW/g; SAR(10 g) = 0.381 mW/g Info: Interpolated medium parameters used for SAR evaluation! Date/Time: 05/07/04 11:21:20 Test Laboratory: The name of your organization File Name: Host # 2_Toshiba TECRA 8200_802.11b.da4 DUT: Atheros; Type: AR5BCB-00051; Serial: N/A Program Name: EUT Configuration 1_802.11b Ambient Temp.: 24.0 deg. C; Liquid Temp.: 23.0 deg. C Communication System: Athreos; Frequency: 2462 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2462 MHz; σ = 2 mho/m; ε r = 52.1; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: - Probe: ES3DV2 - SN3021; ConvF(4.1, 4.1, 4.1); Calibrated: 7/29/2003 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn500; Calibrated: 12/23/2003 - Phantom: SAM 2; Type: SAM 2; Serial: 1050 - Measurement SW: DASY4, V4.2 Build 44; Postprocessing SW: SEMCAD, V1.8 Build 112 High 1 (Antenna A)/Area Scan (10x7x1): Measurement grid: dx=15mm, dy=15mm Reference Value = 12.4 V/m; …

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Contact Information

Applicant

Paul Guckian(Vice President, Regulatory Engineering)

[email protected]858-651-1547Fax: 858-651-1547

Test Firm

Compliance Certification Services IncSteve Cheng

[email protected]408-463-0885Fax: 408-463-0888

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.41 GHz - 2.47 GHz	198.60 mW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted. SAR compliance has been established in the laptop computer(s) configurations with PCMCIA slot configurations as tested in this filing, and can be used in laptop computers with substantially similar physical dimensions, construction, and electrical and RF characteristics. Compliance of this device in all final host configurations is the responsibility of the Grantee. Endusers must be provided with specific information required to satisfy RF exposure compliance for all final host devices. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter within a host device. Highest reported SAR is: body 0.885 W/kg.