HZB-G11FNFPC802.11b/g Cardbus

Proxim : G11FNF WLAN 802.11b/g User Manual Chapter 1 About the PROXIM WLAN 802.11b/g device..........................................3 1-1 Introduction...........................................................................................................3 1-2 Using a Wireless Local Area Network..................................................................3 1-3 Features and Requirements...................................................................................4 Chapter 2 Network Configuring and Planning............................................................5 2-1 Ad-Hoc Network...................................................................................................5 2-2 Access Point (Infrastructure) Network.................................................................6 Chapter 3 Atheros Client Utility Installation...............................................................7 3-1 Atheros Client Utility Installation.........................................................................7 Chapter 4 Atheros Client Utility (ACU) Configuration............................................10 4-1 Atheros Client Utility icon..................................................................................10 4-2 Current Status Tab...............................................................................................11 4-3 Profile Management............................................................................................13 4-3-1 Create or Modify a Profile.......................................................................14 4-3-2 Security Settings in Profile Management................................................16 4-3-3 Advanced settings in Profile Management..............................................20 4-4 Diagnostic Tab....................................................................................................21 4-5 Action Menu.......................................................................................................22 4-5-1 Enable/Disable Radio..............................................................................22 4-5-2 Enable/Disable Tray Icon........................................................................22 Chapter 5 Wireless Configuration using Windows XP.....................................................23 5-1 Configuring Your Wireless Networking Settings...............................................23 5-2 Advanced Wireless Settings................................................................................23 5-3 Disabling the Radio............................................................................................24 5-4 Help and Support Information............................................................................24 Appendix A - Atheros Client Utility Uninstall Process....................................................25 Appendix B - Glossary......................................................................................................28 Appendix C – Wireless Notice..........................................................................................29 Trade Name: Proxim Model Name: G11FNF Chapter 1 About the PROXIM WLAN 802.11b/g device 1-1 Introduction The PROXIM WLAN 802.11b/g device allows you to access Wireless Local Area Networks (WLANs), share a local printer and files with others in your network, access the Internet, and roam about the office—wirelessly. This wireless Local Area Network solution is designed for both large and small businesses, and it is scalable so that you can add users and new network features as your networking needs grow. The PROXIM WLAN 802.11b/g device is a 2.4Ghz WLAN technology that will operate with at a maximum data rate of 11Mbps with 802.11b and maximum data rate of 54Mbps with 802.11g wireless networks. The PROXIM WLAN 802.11b/g device will automatically detect and seamlessly roam between both 802.11b and 802.11g wireless networks. 1-2 Using a Wireless Local Area Network A wireless LAN provides the same functionality of a wired network, but it eliminates the need to install networking cables and other networking equipment. Not only is a wireless LAN easier to deploy, but it also allows for mobility through “roaming.” For example the PROXIM WLAN 802.11b/g device can roam from a conference room to an office without being disconnected from the network. NOTE: the device would be using three types of antennas. The channels would be restricted to 9 channels only (Ch2 to Ch10) as using the antenna “AOU24-OD-55-B”. Trade Name: Proxim Model Name: G11FNF 1-3 Features and Requirements The PROXIM WLAN 802.11b/g device includes the following features: Wireless Features • Support for the IEEE 802.11b standard • Support for the IEEE 802.11g standard • Operates within the 2.4-GHz band • Maximum data rate of up to 11 Mbps (802.11b) • Maximum data rate of up to 54 Mbps (802.11g) Interoperability • WiFi certified at 2.4GHz to ensure wireless interoperability with other WiFi (802.11b) certified devices. Security • Cisco Client Extension compatibility (including LEAP) • Wired Equivalent Privacy (WEP) encryption, operating with 64bit, 128bit or 152 bit encryption • AES-CCM Encryption support • Support for Windows 802.1X supplicants Trade Name: Proxim Model Name: G11FNF Chapter 2 Network Configuring and Planning A wireless LAN can be configured for two different modes of operation. While each method has its advantages, one may be better suited for your needs. Review the following configurations to determine which mode is best for you. • Ad-Hoc Network • Access Point (Infrastructure) Network 2-1 Ad-Hoc Network An Ad-Hoc network is the simplest to deploy and is ideal for small offices. Ad-Hoc wireless networks can be comprised of two or more wireless client configured to communicate with one another. All Ad-hoc clients communicate directly with each other without using an access point (AP). As a user on this type of network, you are able to quic…

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Proxim Corporation 935 Stewart Drive, Sunnyvale, CA 94085, USA Tel: +31 30607 6520 Fax:+31 30607 6501 FCC ID: HZB-G11FNFPC Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Mark Koop / Regulatory Compliance Manager Proxim Corporation Tel: +31 30607 6520 Fax: +31 30607 6501 e-mail: [email protected]

Proxim Corporation 935 Stewart Drive, Sunnyvale, CA 94085, USA Tel: +31 30607 6520 Fax:+31 30607 6501 1 FEDERAL COMMUNICATIONS COMMISSION DECLARATION OF CONFORMITY (DoC) For the following equipment: Product Name: 802.11b/g Cardbus Model No.: G11FNF-PC Trade Name: Proxim Is herewith confirmed to be in compliance with the requirements of ANSI C63.4 & FCC part 15 regulations. The test result has been shown in the ADT test report with number RF920501R02. And this compliance is subject to the following two conditions: This device may not cause harmful interference and, This device must accept any interference received, including interference that may cause undesired operation. The following local Manufacturer/Importer is responsible for this declaration: Proxim Corporation (Company Name) 935 Stewart Drive, Sunnyvale, CA 94085, USA (Company Address) TEL ： +31 30607 6520 FAX ： + 31 30607 6501 Mark Koop / Regulatory Compliance Manager (Name) / (Title) (Signature) / (Date) May 07, 2003

POWER OF ATTORNEY HZB-G11FNF-PC To whom it may concern: We, the undersigned, Proxim Corporation, hereby authorize Advance Data Technology Corporation (ADT) of Taiwan to act on our behalf in all matters relating to all processes required in the FCC Part 15C approval and any communication needed with the national authority. Any and all acts carried out by ADT on our behalf shall have the same effects as acts of our own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Thank you! Sincerely yours, Mark Koop / Regulatory Compliance Manager Proxim Corporation Tel: +31 30607 6520 Fax: +31 30607 6501 e-mail: [email protected] Proxim Corporation 935 Stewart Drive, Sunnyvale, CA 94085, USA Tel: +31 30607 6520 Fax:+31 30607 6501

FCC ID: HZB-G11FNFPC ADT No.920501R02 Limited Modular Approval Request Letter Advance Data Technology May 19, 2003 Dear Application Examiner, Proxim Corporation’s 802.11b/g Cardbus, FCC ID: HZB-G11FNFPC, would like to have your authorization as a limited modular approval specific to the Access Point . The requirements of Public Notice DA00-1407 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.”: The radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip AR5212. 3. “The modular transmitter must have its own power supply regulation.” The chips RF converter which will influence the frequency radiation, have to be 2.5V DC powered. The cardbus interface provides 3.3VDC, so there are regulators in front of these chips, the part number of this regulator is TK71725SCL. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested in a stand-alone configuration via a PCMCIA adapter card. Please see section Photographs of Test Configuration in the test report. 6. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: HZB-G11FNFPC ADT No.920501R02 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, Eric Lin Manager of Hsinchu Certification Service Div. Advance Data Technology

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2

(Fig. 1) FCC ID: HZB-G11FNFPC FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Page 3 Antenna Model: AOU24-OD-55-B Page 4 Antenna Model: AOU24-OD-0202 Page 5 Surge arrestor Page 6 20FT cable

FCC ID: HZB-G11FNFPC ADT No.920501R02 Operational Description This device is a 802.11b/g Cardbus which operates in the 2.4GHz band, the maximum data rate could be up to 54Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with CCK technique will be applied. This project is seeking the authorization of limited module approval specific to the mobile device such as access point and router. The transmitter of the EUT (802.11b/g Cardbus) is powered by from host equipment. The antenna types used in this product are Integral antenna, Omni directional (mono-pole) Antenna and Omni directional (dipole) Antenna with MMCX connectors. The other instruction, please have a look at the users manual.

FCC ID: HZB-G11FNFPC Report No.: SA920501R02 1 Issued: May 18 th 2003 SAR TEST REPORT REPORT NO.: SA920501R02 MODEL NO.:G11FNF-PC RECEIVED: May 01, 2003 TESTED: May 13, 2003 APPLICANT:Proxim Corporation ADDRESS:935 Stewart Drive, Sunnyvale, CA 94085, USA. ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 32 pages in total except Appendix. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, NVLAP or any government agencies. The test results in the report only apply to the tested sample. FCC ID: HZB-G11FNFPC Report No.: SA920501R02 2 Issued: May 18 th 2003 Table of Contents 1. CERTIFICATION ................................................................................................. 4 2. GENERAL INFORMATION.................................................................................. 5 2.1 GENERAL DESCRIPTION OF EUT .................................................................. 5 2.2 GENERAL DESCRIPTION OF APPLIED STANDARDS ................................... 6 2.3 GENERAL INOFRMATION OF THE SAR SYSTEM.......................................... 6 2.4 GENERAL DESCRIPTION OF THE SPATIAL PEAK SAR EVALUATION AND PROBE SCAN ....................................................................................................... 11 3. DESCRIPTION OF TEST MODES AND CONFIGURATIONS .......................... 14 4. DESCRIPTION OF SUPPORT UNITS .............................................................. 15 5. TEST RESULTS ................................................................................................ 16 5.1 TEST PROCEDURES ..................................................................................... 16 5.2 MEASURED SAR RESULT ............................................................................. 17 5.3 SAR LIMITS..................................................................................................... 19 5.4 RECIPES FOR TISSUE SIMULATING LIQUIDS ............................................ 20 5.5 TEST EQUIPMENT FOR TISSUE PROPERTY .............................................. 22 6. SYSTEM VALIDATION ...................................................................................... 22 6.1 TEST EQUIPMENT ......................................................................................... 23 6.2 TEST PROCEDURE ....................................................................................... 23 6.3 VALIDATION RESULT ..................................................................................... 24 6.4 SYSTEM VALIDATION UNCERTAINTIES....................................................... 25 7. MEASUREMENT SAR PROCEDURE UNCERTAINTIES ................................. 27 7.1 PROBE CALIBRATION UNCERTAINTY......................................................... 28 7.2 ISOTROPY UNCERTAINTY............................................................................ 28 7.3 BOUNDARY EFFECT UNCERTAINTY ........................................................... 28 7.4 PROBE LINEARITY UNCERTAINTY .............................................................. 29 7.5 READOUT ELECTRONICS UNCERTAINTY .................................................. 29 7.6 RESPONSE TIME UNCERTAINTY................................................................. 29 7.7 INTEGRATION TIME UNCERTAINTY ............................................................ 30 7.8 PROBE POSITIONER MECHANICAL TOLERANCE...................................... 30 7.9 PROBE POSITIONING.................................................................................... 31 7.10 PHANTOM UNCERTAINTY .......................................................................... 31 7.11 DASY4 UNCERTAINTY BUDGET ................................................................ 31 8. INFORMATION ON THE TESTING LABORATORIES ...................................... 33 FCC ID: HZB-G11FNFPC Report No.: SA920501R02 3 Issued: May 18 th 2003 APPENDIX A: TEST CONFIGURATIONS AND TEST DATA APPENDIX B: ADT SAR MEASUREMENT SYSTEM APPENDIX C: PHOTOGRAPHS OF SYSTEM VALIDATION APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION FCC ID: HZB-G11FNFPC Report No.: SA920501R02 4 Issued: May 18 th 2003 1. CERTIFICATION PRODUCT :802.11b/g Cardbus MODEL NO. : G11FNF-PC BRAND NAME : Proxim APPLICANT : Proxim Corporation STANDARDS : 47 CFR Part 2 (Section 2.1093), FCC OET Bulletin 65, Supplement C (01-01), RSS-102 We, Advance Data Technology Corporation, hereby certify that one sample of the designation has been tested in our facility on 13 th May 2003. The test record, data evaluation and Equipment Under Test (EUT) configurations represented herein are true and accurate, and it was tested according to the standards listed above. This device was found to be in compliance with the Specific Absorption Rate (SAR) requirement specified in FCC part 2.1093 under General Population / Uncontrolled Exposure condition. FCC ID: HZB-G11FNFPC Report No.: SA920501R02 5 Issued: May 18 th 2003 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT PRODUCT802.11b/g Cardbus MODEL NO.G11FNF-PC POWER SUPPLY3.3VDC powered by host equipment CLASSIFICATIONPortable device, production unit MODULATION TYPE BPSK, QPSK, CCK, 16QAM, 64QAM RADIO TECHNOLOGY DSSS/OFDM TRANSFER RATE Up to 54Mbps FREQUENCY RANGE2412MHz ~ 2462MHz NUMBER OF CHANNEL11 CONDUCTED OUTPUT POWER 35 mW ANTENNA TYPEInternal Printed Antenna PEAK SAR0.588W/kg DATA CABLENA I/O PORTSPCMCIA ASSOCIATED DEVICESNA NOTE 1. The EUT is the Wireless LAN Device operating in the dual band. The communication system concepts used the 802.11g and 802.11a standards. 2. For more detailed features description, please refer to the manufacturer's specifications or User's Manual. 3. Normal operating condition of the EUT shall be pl…

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Page 1 APPENDIX A: TEST CONFIGURATIONS AND TEST DATA A1: TEST CONFIGURATION Mode 1 Page 2 Mode 2 Page 3 Mode 3 Page 4 EUT Photo Page 5 Liquid Level Photo D=151mm Date/Time: 05/13/03 23:00:10 Test Laboratory: Advance Data Technology G11FNF-PC Mode 1 channel 01 11.b DUT: 802.11b/g Cardbus ; Type: G11FNF-PC Communication System: 802.11b ; Frequency: 2412 MHz; Duty Cycle: 1:1; Modulation type: CCK Medium: MSL2450 (σ = 1.8688 mho/m, ε r = 52.17, ρ = 1000 kg/m 3 ) ; Liquid level : 151mm Phantom section: Flat Section ; Separation distance : 11mm(The bottom of the EUT to the Phantom) Antenna type : Internal Printed Antenna ; Air temp. : 23.5 degrees ; Liquid temp. : 22.3 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1687; ConvF(4.4, 4.4, 4.4); Calibrated: 2002/9/28 - Sensor-Surface: 4mm (Mechanical And Optical Surface Detection) - Electronics: DAE3 Sn510; Calibrated: DAE not calibrated - Phantom: SAM Twin Phantom V4.0; Type: QD 000 P40 CA; Serial: TP-1150 - Measurement SW: DASY4, V4.1 Build 47; Postprocessing SW: SEMCAD, V1.6 Build 115 System testing procedure/Area Scan (5x7x1): Measurement grid: dx=20mm, dy=20mm System testing procedure/Zoon Scan (5x5x7): Measurement grid: dx=8mm, dy=8mm,dz=5mm Peak SAR (extrapolated) = 0.289 W/kg SAR(1 g) = 0.176 mW/g; SAR(10 g) = 0.0941 mW/g Reference Value = 9.35 V/m Power Drift = -0.2 dB Maximum value of SAR = 0.212 mW/g Date/Time: 05/13/03 21:07:26 Test Laboratory: Advance Data Technology G11FNF-PC Mode 1 channel 06 11.b DUT: 802.11b/g Cardbus ; Type: G11FNF-PC Communication System: 802.11b ; Frequency: 2437 MHz; Duty Cycle: 1:1; Modulation type: CCK Medium: MSL2450 (σ = 1.90403 mho/m, ε r = 52.09, ρ = 1000 kg/m 3 ) ; Liquid level : 151mm Phantom section: Flat Section ; Separation distance : 11mm(The bottom of the EUT to the Phantom) Antenna type : Internal Printed Antenna ; Air temp. : 23.5 degrees ; Liquid temp. : 22.3 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1687; ConvF(4.4, 4.4, 4.4); Calibrated: 2002/9/28 - Sensor-Surface: 4mm (Mechanical And Optical Surface Detection) - Electronics: DAE3 Sn510; Calibrated: DAE not calibrated - Phantom: SAM Twin Phantom V4.0; Type: QD 000 P40 CA; Serial: TP-1150 - Measurement SW: DASY4, V4.1 Build 47; Postprocessing SW: SEMCAD, V1.6 Build 115 System testing procedure/Area Scan (5x7x1): Measurement grid: dx=20mm, dy=20mm System testing procedure/Zoon Scan (5x5x7): Measurement grid: dx=8mm, dy=8mm, dz=5mm Peak SAR (extrapolated) = 0.306 W/kg SAR(1 g) = 0.185 mW/g; SAR(10 g) = 0.0963 mW/g Reference Value = 9.43 V/m Power Drift = -0.2 dB Maximum value of SAR = 0.22 mW/g Date/Time: 05/13/03 23:44:34 Test Laboratory: Advance Data Technology G11FNF-PC Mode 1 channel 11 11.b DUT: 802.11b/g Cardbus ; Type: G11FNF-PC Communication System: 802.11b ; Frequency: 2462 MHz; Duty Cycle: 1:1; Modulation type: CCK Medium: MSL2450 (σ = 1.9365 mho/m, ε r = 52.021, ρ = 1000 kg/m 3 ) ; Liquid level : 151mm Phantom section: Flat Section ; Separation distance : 11mm(The bottom of the EUT to the Phantom) Antenna type : Internal Printed Antenna ; Air temp. : 23.5 degrees ; Liquid temp. : 22.3 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1687; ConvF(4.4, 4.4, 4.4); Calibrated: 2002/9/28 - Sensor-Surface: 4mm (Mechanical And Optical Surface Detection) - Electronics: DAE3 Sn510; Calibrated: DAE not calibrated - Phantom: SAM Twin Phantom V4.0; Type: QD 000 P40 CA; Serial: TP-1150 - Measurement SW: DASY4, V4.1 Build 47; Postprocessing SW: SEMCAD, V1.6 Build 115 System testing procedure/Area Scan (5x7x1): Measurement grid: dx=20mm, dy=20mm System testing procedure/Zoon Scan (5x5x7): Measurement grid: dx=8mm, dy=8mm, dz=5mm Peak SAR (extrapolated) = 0.306 W/kg SAR(1 g) = 0.185 mW/g; SAR(10 g) = 0.0968 mW/g Reference Value = 9.36 V/m Power Drift = -0.26 dB Maximum value of SAR = 0.217 mW/g Date/Time: 05/13/03 19:35:28 Test Laboratory: Advance Data Technology G11FNF-PC Mode 2 channel 01 11.b DUT: 802.11b/g Cardbus ; Type: G11FNF-PC Communication System: 802.11b ; Frequency: 2412 MHz; Duty Cycle: 1:1; Modulation type: CCK Medium: MSL2450 (σ = 1.8688 mho/m, ε r = 52.17, ρ = 1000 kg/m 3 ) ; Liquid level : 151mm Phantom section: Flat Section ; Separation distance : 15mm(The tip of the EUT to the Phantom) Antenna type : Internal Printed Antenna ; Air temp. : 23.5 degrees ; Liquid temp. : 22.3 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1687; ConvF(4.4, 4.4, 4.4); Calibrated: 2002/9/28 - Sensor-Surface: 4mm (Mechanical And Optical Surface Detection) - Electronics: DAE3 Sn510; Calibrated: DAE not calibrated - Phantom: SAM Twin Phantom V4.0; Type: QD 000 P40 CA; Serial: TP-1150 - Measurement SW: DASY4, V4.1 Build 47; Postprocessing SW: SEMCAD, V1.6 Build 115 System testing procedure/Area Scan (5x5x1): Measurement grid: dx=20mm, dy=20mm System testing procedure/Zoon Scan (7x7x7): Measurement grid: dx=5mm, dy=5mm, dz=5mm Peak SAR (extrapolated) = 0.0932 W/kg SAR(1 g) = 0.0599 mW/g; SAR(10 g) = 0.0341 mW/g Reference Value = 5.25 V/m Power Drift = -0.2 dB Maximum value of SAR = 0.0707 mW/g Date/Time: 05/13/03 19:56:12 Test Laboratory: Advance Data Technology G11FNF-PC Mode 2 channel 06 11.b DUT: 802.11b/g Cardbus ; Type: G11FNF-PC Communication System: 802.11b ; Frequency: 2437 MHz; Duty Cycle: 1:1; Modulation type: CCK Medium: MSL2450 (σ = 1.90403 mho/m, ε r = 52.09, ρ = 1000 kg/m 3 ) ; Liquid level : 151mm Phantom section: Flat Section ; Separation distance : 15mm(The tip of the EUT to the Phantom) Antenna type : Internal Printed Antenna ; Air temp. : 23.5 degrees ; Liquid temp. : 22.3 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1687; ConvF(4.4, 4.4, 4.4); Calibrated: 2002/9/28 - Sensor-Surface: 4mm (Mechanical And Optical Surface Detection) - Electronics: DAE3 Sn510; Calibrated: DAE not calibrated - Phantom: SAM Twin Phantom V4.0; Type: QD 000 P40 CA; Serial: TP-1150 - Measurement SW: DASY4, V4.1 Build 47; Postprocessing SW: SEMCAD, V1.6 Build 115 System testing procedure/Area Scan (5x5x1): Measurement grid: dx=20mm, dy=20mm System test…

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APPENDIX B: ADT SAR MEASUREMENT SYSTEM APPENDIX C: PHOTOGRAPHS OF SYSTEM VALIDATION

APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION D1: SAM PHANTOM D2: 2450MHz SYSTEM VALIDATION DIPOLE D3: DOSIMETRIC E-FILED PROBE ET3DV6 SN:1687 June 5, 2002 Isotropy Error (Φ), θ = 0 ̊ ET3DV6 SN:1687 June 5, 2002 Frequency Response of E-Field (TEM – Cell:ifi110, Waveguide R22) Dynamic Range f (SAR brain ) (Waveguide R22) 1.E+7 1.E+6 1.E+5 1.E+4 1.E+3 1.E+2 1.E+1 1.E+0 mW/cm 3 not compensated compensated μ μμ μV 0.0001 0.001 0.01 0.1 1 10 100 ET3DV6 SN:1687September 28, 2002 Conversion Factor Assessment

FCC ID: HZB-G11FNFPC ADT No.: 920501R02 RF EXPOSURE REPORT REPORT NO.: RF920501R02 MODEL NO.: G11FNF-PC ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: Proxim Corporation ADDRESS: 935 Stewart Drive, Sunnyvale, CA 94085, USA ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. Lab Code: 200376-0 FCC ID: HZB-G11FNFPC ADT No.: 920501R02 RF Exposure Measurement 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz FCC ID: HZB-G11FNFPC ADT No.: 920501R02 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1 mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance 20cm. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5. Classification This device is not fixed inside the host equipment, it is connected with host through wire. So it is easy to be re-located in the place where at least 20 cm far away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device. FCC ID: HZB-G11FNFPC ADT No.: 920501R02 6 Test Results 6.1 Antenna Gain Antenna 1: The maximum Gain measured in Fully Anechoic Chamber is 1Bi or 1.26 (numeric). Antenna 2: The maximum Gain measured in Fully Anechoic Chamber is 5Bi or 3.16 (numeric). Antenna 3: The maximum Gain measured in Fully Anechoic Chamber is 3Bi or 2.00 (numeric). 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: Antenna 1: (For DSSS) Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241231.7690.007951.0 6243733.7290.008441.0 11246233.0370.008271.0 Antenna 1: (For OFDM) Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241234.9940.008761.0 6243733.5740.008411.0 11246232.3590.008101.0 FCC ID: HZB-G11FNFPC ADT No.: 920501R02 Antenna 2: (For DSSS) Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 2241733.9620.02131.0 6243733.7280.02121.0 10245734.8330.02191.0 Antenna 2: (For OFDM) Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 2241739.08410.02461.0 6243733.57380.02111.0 10245737.93150.02391.0 Antenna 3: (For DSSS) Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241231.7690.01261.0 6243733.7290.01341.0 11246233.0370.01311.0 Antenna 3: (For OFDM) Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241234.9950.01391.0 6243733.5740.01331.0 11246233.3590.01281.0

FCC ID: HZB-G11FNFPC Report No.: RF920501R021Issue: May. 16, 2003 ADT No.: 920501R02 FCC TEST REPORT REPORT NO.: RF920501R02 MODEL NO.: G11FNF-PC RECEIVED: May 01, 2003 TESTED: May 08 to 15, 2003 APPLICANT: Proxim Corporation ADDRESS: 935 Stewart Drive, Sunnyvale, CA 94085, USA ISSUED BY: Advance Data Technology Corporation LAB LOCATION:…

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