RU5AWGS1U802.11g WLAN USB Dongle

802.11g WiFi Finder User Manual 1 802.11g WiFi Finder USB Adapter User Manual Ver 2.0 802.11g WiFi Finder User Manual 2 Table of Contents Chapter 0. Introduction...................................................................................................................5 ■ Package Contents...............................................................................................................5 ■ Form Factor........................................................................................................................5 ■ System Requirements for Configuration:...........................................................................5 Chapter 1. How to Use WiFi Finder Function ................................................................................6 Chapter 2. Wireless LAN Network.................................................................................................7 2.1 Overview...........................................................................................................................7 2.1.1 SSID .....................................................................................................................7 2.1.2 Channel ..................................................................................................................7 2.1.3 Transmission Rate (Tx Rate) ................................................................................7 2.1.4 Wireless Network Application...............................................................................7 Ad-Hoc (IBSS)........................................................................................................7 Access Point Mode.................................................................................................8 Chapter 3. How to Install WLAN driver and Utility .......................................................................9 3.1 Plug your 802.11g USB 2.0 WLAN Dongle....................................................................9 3.2 Insert the supplied Setup CD..................................................................................9 Chapter 4. Windows XP Installation Notes...................................................................................11 Chapter 5. How to use the WLAN Utility(Station) .......................................................................13 5.1 802.11g WIFI Finder USB Dongle Configuration Tools...............................................13 5.2 Open the WLAN Utility ........................................................................................13 5.3 More Setting ........................................................................................................14 5.3.1 “General Connection Setting” group:..................................................................14 SSID : ....................................................................................................................14 Channel :...............................................................................................................14 TX Rate :...............................................................................................................14 Network Type :.....................................................................................................14 Encryption :...........................................................................................................14 Authentication :.....................................................................................................14 5.3.2.1 WEP Encryption Key Setting............................................................................15 4.3.2.2 WPA Encryption Setting...................................................................................15 5.3.4 “Other” group:..................................................................................................17 5.3.5 Information.........................................................................................................18 Chapter 6. How to use the WLAN Utility(Access Point)..............................................................19 6.1 Introduction.....................................................................................................................19 6.1.1 Additional Setup Requirement.............................................................................19 6.2 The 802.11g WLAN dongle Utility Screen.....................................................................19 Chapter 7. Troubleshooting..........................................................................................................21 802.11g WiFi Finder User Manual 3 7.1 Problems Starting the WLAN Utility Program ...............................................................21 7.2 Problem with the Link Status .........................................................................................21 Appendix A..................................................................................................................................22 Ad-Hoc(Peer to Peer) Mode Setup......................................................................................22 ‰ Application：Access the Internet without an AP.....................................................22 ‰ Check whether the Setup is success .......................................................................27 ‰ Application：Data sharing between computers .......................................................28 802.11g WiFi Finder User Manual 4 FCC DoC Labeling FEDERAL COMMUNICATIONS COMMISSION 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. NOTE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC …

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Photo 1: External photo of EUT AW G S 1 U Photo 2: External photo of EUT AW G S 1 U

Label Location 24mm FCC ID Label Location 14mm

Photo 1: Internal photo of EUT AW G S 1 U Photo 2: Internal photo of EUT AW G S 1 U Photo 3: Internal photo of EUT AW G S 1 U

FCC ID.:RU5AWGS1U Report No.: EME-051066 Page 1 of 5 Maximum Permissible Exposure (MPE) Evaluation Report Report No. : EME-051066 Model No. : AWGS1U Issued Date : Nov. 22, 2005 Applicant : Asia Pacific Microsystems, Inc. No. 2, R&D Road 6, Science-Based Industrial Park, Hsinchu, Taiwan. Test By : Intertek Testing Services Taiwan Ltd. No. 11, Lane 275, Ko-Nan 1 Street, Chia-Tung Li, Shiang-Shan District, Hsinchu City, Taiwan This test report consists of 5 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Intertek Laboratory. The test result(s) in this report only applies to the tested sample(s). Kevin Chen Project Engineer Reviewed By Jerry Liu FCC ID.:RU5AWGS1U Report No.: EME-051066 Page 2 of 5 Table of Contents Summary of Tests ............................................................................................................. 3 1. Introduction .................................................................................................................. 4 2. RF Exposure Limit ....................................................................................................... 4 3. RF Exposure calculations ............................................................................................. 5 4. Test results .................................................................................................................... 5 FCC ID.:RU5AWGS1U Report No.: EME-051066 Page 3 of 5 Summary of Tests MPE Evaluation meet FCC OET No. 65: 1997/ IEEE C95.1-1999 802.11g WLAN + Finder Adapter-Model: AWGS1U FCC ID: RU5AWGS1U Test Reference Results MPE Evaluation FCC Guidelines for Human Exposure IEEE C95.1 Complies FCC ID.:RU5AWGS1U Report No.: EME-051066 Page 4 of 5 1. Introduction The EUT operates in the 2.4GHz ISM band. Due to the EUT (include antenna) at its normal operation distance is near by the human body (assume 0.1cm), the EUT was defined as a Portable Device. The reason to do the MPE Evaluation is to avoid the RF hazard to human body. The maximum output power and gain of the antenna were used to calculate the limited distance from the product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. 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 30-300 61.4 0.163 1.0 6 300-1500 - - F/300 6 1500-100,000 - - 5 6 (B) Limits for General Population / Uncontrolled Exposure 30-300 27.5 0.073 0.2 30 300-1500 - - F/1500 30 1500-100,000 - - 1.0 30 F= Frequency in MHz FCC ID.:RU5AWGS1U Report No.: EME-051066 Page 5 of 5 3. RF Exposure calculations From §FCC 1.1310 table 1, the maximum permissible RF exposure for an uncontrolled environment is 1mW/(cm 2 ) Power density (S) is calculated by the following formula: S = (P * G)/4πR 2 where, S = Power density (mW/cm 2 ) P = Output power to antenna (mW) R = Distance between radiating structure and observation point (cm) G = Gain of antenna in numeric π = 3.1416 Example: Assume a portable device operates at 2412MHz and its maximum output power is 20mW, and the maximum gain of antenna is 1 (numeric) /0dBi. then the power density (S) = (20 * 1)/4*π*(0.1) 2 = (mW/cm 2 ) 4. Test results Test Mode: 802.11b(DSSS Modulation) operating mode Channel Channel Frequency (MHz) Maximum antenna gain (numeric) Output power to antenna (mW) Power density (mW/cm 2 ) Limit of power density (mW/cm 2 ) 1 2412 1.35 17.298 0.004642267 1.0 6 2437 1.35 17.458 0.004685222 1.0 11 2462 1.35 17.579 0.004717698 1.0 Test Mode: 802.11g(OFDM Modulation) operating mode Channel Channel Frequency (MHz) Maximum antenna gain (numeric) Output power to antenna (mW) Power density (mW/cm 2 ) Limit of power density (mW/cm 2 ) 1 2412 1.35 15.631 0.004194982 1.0 6 2437 1.35 15.885 0.004263145 1.0 11 2462 1.35 16.032 0.004302592 1.0 The Notice in Installation Manual has been stated as below: While installing and operating this transmitter, the radio frequency exposure limit of 1mW/(cm*cm) may be exceeded at distances close to the transmitter. therefore, the user must maintain a minimum distance of 20 cm from the device at all time.

FCC ID. : RU5AWGS1U Report No.: EME-051066 Page 1 of 47 EMC TEST REPORT Report No. : EME-051066 Model No. : AWGS1U Issued Date : Nov. 22, 2005 Applicant : Asia Pacific Microsystems, Inc. No. 2, R&D Road 6, Science-Based Industrial Park, Hsinchu, Taiwan. Test By : Intertek Testing Services Taiwan Ltd. No. 11, Lane 275, Ko-Nan 1 Street, Chia-Tung Li, Shiang-Shan District, Hsinchu City, Taiwan This test report consists of 47 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Intertek Laboratory. The test result(s) in this report only applies to the tested sample(s). Kevin Chen Project Engineer Reviewed By Jerry Liu FCC ID. : RU5AWGS1U Report No.: EME-051066 Page 2 of 47 Table of Contents Summary of Tests ..............................................................................................................4 1. General information ......................................................................................................5 1.1 Identification of the EUT ........................................................................................5 1.2 Additional information about the EUT....................................................................5 1.3 Antenna description.................................................................................................6 1.4 Peripherals equipment .............................................................................................6 2. Test specifications .........................................................................................................7 2.1 Test standard............................................................................................................7 2.2 Operation mode .......................................................................................................7 2.3 Test equipment ........................................................................................................8 3. Minimum 6dB Bandwidth test ......................................................................................9 3.1 Operating environment............................................................................................9 3.2 Test setup & procedure ............................................................................................9 3.3 Measured data of Minimum 6dB Bandwidth test results ........................................9 4. Maximum Output Power test ......................................................................................16 4.1 Operating environment..........................................................................................16 4.2 Test setup & procedure ..........................................................................................16 4.3 Measured data of Maximum Output Power test results ........................................16 5. Radiated Emission test ................................................................................................17 5.1 Operating environment..........................................................................................17 5.2 Test setup & procedure ..........................................................................................17 5.3 Emission limits ......................................................................................................18 5.4 Radiated spurious emission test data.....................................................................19 5.4.1 Measurement results: frequencies equal to or less than 1 GHz..........................19 5.4.2 Measurement results: frequency above 1GHz ...................................................20 6. Power Spectrum Density test ......................................................................................26 6.1 Operating environment..........................................................................................26 6.2 Test setup & procedure ..........................................................................................26 6.3 Measured data of Power Spectrum Density test results ........................................26 7. Emission on the band edge..........................................................................................33 7.1 Operating environment..........................................................................................33 7.2 Test setup & procedure ..........................................................................................33 7.3 Test Result .............................................................................................................34 FCC ID. : RU5AWGS1U Report No.: EME-051066 Page 3 of 47 7.3.1 Conducted Method .............................................................................................34 7.3.2 Radiated Method ................................................................................................42 8. Power Line Conducted Emission test §FCC 15.207 ...................................................44 8.1 Operating environment..........................................................................................44 8.2 Test setup & procedure ..........................................................................................44 8.3 Emission limit .......................................................................................................45 8.4 Uncertainty of Conducted Emission .....................................................................45 8.5 Power Line Conducted Emission test data ............................................................46 FCC ID. : RU5AWGS1U Report No.: EME-051066 Page 4 of 47 Summary of Tests 802.11g WLAN + Finder Adapter-Model: AWGS1U FCC ID: RU5AWGS1U Test Reference Results Minimum 6dB Bandwidth test 15.247(a)(2) Complies Maximum Output Power test 15.247(b) Complies Radiated Spurious Emission test 15.205, 15.209 Complies Power Sp…

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Photo 1: Conducted Emission Test Set-up photo AW G S 1 U Photo 2: Conducted Emission Test Set-up photo AW G S 1 U

Photo 1: Radiated Emission Test set-up photo AW G S 1 U Photo 2: Radiated Emission Test set-up photo AW G S 1 U Photo 3: Radiated Emission Test set-up photo AW G S 1 U