MQ4WUG2690802.11b/g Wireless LAN USB2.0 module

802.11b+g Wireless LAN USB Adapter WUG2690 User’s Manual Federal Communication Commission Interference Statement 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 Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. 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 Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11. This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna, 3) For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains FCC ID: MQ4WUG2690”. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. Table of Contents INTRODUCTION ...................................................................................................1 FEATURES..............................................................................................................1 SOFTWARE INSTALLATION .............................................................................2 INSTALL THE DRIVER & UTILITY............................................................................2 HARDWARE INSTALLATION............................................................................5 NETWORK CONNECTION .................................................................................7 IN WINDOWS 98SE/ME..........................................................................................7 IN WINDOWS 2000/XP .........................................................................................10 IP ADDRESS.........................................................................................................12 Configuration Utility .............................................................................................13 STATION...............................................................................................................15 ACCESS POINT......................................................................................................22 Appendix ................................................................................................................28 SOFT AP CONFIGURATION....................................................................................28 - 1 - INTRODUCTION The 802.11b+g Wireless LAN USB Adapter is designed for a USB type A port of a laptop or desktop computer for creating a wireless workstation. It is USB 2.0 compliant which connects to any available USB port on a notebook or desktop computer. The 802.11b+g Wireless LAN USB Adapter complies with IEEE 802.11g standard that offers a data rate up to 54Mbps in a wireless LAN environment. It is backward compliant with IEEE 802.1…

Text truncated - open the document above for the full version.

FCC ID: MQ4WUG2690 Report No. RF940321L07C Modular Approval Request Letter Advance Data Technology August 30, 2007 Dear Application Examiner, AboCom Systems, Inc.’s 802.11b/g Wireless LAN USB2.0 module, FCC ID: MQ4WUG2690, would like to have your authorization as a modular approval. 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 ZD1211B. 3. “The modular transmitter must have its own power supply regulation.” The chips RF converter which will influence the frequency radiation, have to be 1.8VDC powered. The USB interface provides 3.3 VDC, so there are regulators in front of these chips, the part number of this regulator is AME8800MEET. 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 placed on an extended card which connected to Notebook Computer as a stand-alone configuration. The EUT was tested via the outside a Notebook Computer. 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: MQ4WUG2690 Report No. RF940321L07C 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 960726H03 960726H03

FCC ID: MQ4WUG2690 FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

Page 2 960726H03 960726H03 Page 3 960726H03 Page 4 960726H03 Page 5 960726H03 960726H03 Page 6

Report No.: SA940321L07C Reference No.: 960726H03 1 RF EXPOSURE REPORT REPORT NO.: SA940321L07C MODEL NO.: WUG2690 FCC ID: MQ4WUG2690 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: AboCom Systems, Inc. ADDRESS: 1F, No.21, R&D Rd.II, SBIP, Hsin-Chu, Taiwan, R.O.C. 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. Report No.: SA940321L07C Reference No.: 960726H03 2 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/300 6 1500-100,000 ... ... 5 6 (B)Limits For General Population / Uncontrolled Exposure 300-1500 ... ... F/1500 6 1500-100,000 ... ... 1.0 30 F = Frequency in MHz Report No.: SA940321L07C Reference No.: 960726H03 3 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 The antenna of this product, under normal use condition, is at least 20cm 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. Report No.: SA940321L07C Reference No.: 960726H03 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 2dBi or 1.58489(numeric) 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: For Part 802.11b: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 58.61381645 0.018481156 1.0 6 2437 65.01296903 0.020498833 1.0 11 2462 63.24118514 0.019940183 1.0 For Part 802.11g: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 64.86344335 0.020451687 1.0 6 2437 65.16283941 0.020546087 1.0 11 2462 66.83439176 0.021073134 1.0

Report No.: RF940321L07C 1 Report Format Version 2.0.1 Reference No.: 960726H03 FCC TEST REPORT REPORT NO.: RF940321L07C MODEL NO.: WUG2690 RECEIVED: July 25, 2007 TESTED: Aug. 27 to 28, 2007 ISSUED: Aug. 29, 2007 APPLICANT: AboCom Systems, Inc. ADDRESS: 1F, No.21, R&D Rd.II, SBIP, Hsin-Chu, Taiwan, R.O.C. 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. This test report consists of 59 pages in total. 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 TAF, A2LA or any government agencies. The test results in the report only apply to the tested sample. No. 2177-01 Report No.: RF940321L07C 2 Report Format Version 2.0.1 Reference No.: 960726H03 Table of Contents 1 CERTIFICATION..........................................................................................4 2 SUMMARY OF TEST RESULTS..................................................................5 2.1 MEASUREMENT UNCERTAINTY................................................................6 3 GENERAL INFORMATION...........................................................................7 3.1 GENERAL DESCRIPTION OF EUT.............................................................7 3.2 DESCRIPTION OF TEST MODES...............................................................9 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS...............................9 3.4 DESCRIPTION OF SUPPORT UNITS.......................................................10 3.5 CONFIGURATION OF SYSTEM UNDER TEST..........................................11 4 TEST TYPES AND RESULTS....................................................................12 4.1 CONDUCTED EMISSION MEASUREMENT..............................................12 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT...........................12 4.1.2 TEST INSTRUMENTS...............................................................................12 4.1.3 TEST PROCEDURES................................................................................13 4.1.4 TEST SETUP.............................................................................................13 4.1.5 EUT OPERATING CONDITIONS...............................................................14 4.1.6 TEST RESULTS.........................................................................................15 4.2 RADIATED EMISSION MEASUREMENT...................................................17 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT................................17 4.2.2 TEST INSTRUMENTS...............................................................................18 4.2.3 TEST PROCEDURES................................................................................19 4.2.4 TEST SETUP.............................................................................................20 4.2.5 EUT OPERATING CONDITIONS...............................................................20 4.2.6 TEST RESULTS.........................................................................................21 4.2.7 TEST RESULTS – DSSS...........................................................................22 4.2.8 TEST RESULTS – OFDM..........................................................................25 4.3 6dB BANDWIDTH MEASUREMENT..........................................................28 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT.......................................28 4.3.2 TEST INSTRUMENTS...............................................................................28 4.3.3 TEST PROCEDURE..................................................................................29 4.3.4 TEST SETUP.............................................................................................29 4.3.5 EUT OPERATING CONDITIONS...............................................................29 4.3.6 TEST RESULTS – DSSS...........................................................................30 4.3.7 TEST RESULTS – OFDM..........................................................................33 4.4 MAXIMUM PEAK OUTPUT POWER..........................................................36 Report No.: RF940321L07C 3 Report Format Version 2.0.1 Reference No.: 960726H03 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT...........36 4.4.2 TEST INSTRUMENTS...............................................................................36 4.4.3 TEST PROCEDURES................................................................................37 4.4.4 TEST SETUP.............................................................................................37 4.4.5 EUT OPERATING CONDITIONS...............................................................37 4.4.6 TEST RESULTS – DSSS...........................................................................38 4.4.7 TEST RESULTS – OFDM..........................................................................39 4.5 POWER SPECTRAL DENSITY MEASUREMENT.....................................40 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT...................40 4.5.2 TEST INSTRUMENTS...............................................................................40 4.5.3 TEST PROCEDURE..................................................................................41 4.5.4 TEST SETUP.............................................................................................41 4.5.5 EUT OPERATING CONDITIONS...............................................................41 4.5.6 TEST RESULTS – DSSS...........................................................................42 4.5.7 TEST RESULTS – OFDM..........................................................................45 4.6 BAND EDGES MEASUREMENT...............................................................48 4.6.1 LIMITS OF …

Text truncated - open the document above for the full version.

1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST 960726H03 960726H03 2 RADIATED EMISSION TEST (Below 1 GHz, antenna with antenna cable) 960726H03 960726H03 3 960726H03 4 RADIATED EMISSION TEST (Above 1 GHz, antenna without antenna cable) 960726H03 960726H03 5 960726H03