O9C-SL305511a/b/g Wireless PCI Adapter

Getting Started Guide 11a/b/g Wireless PCI Adapter Model Number : SL-3055 3C Number : 3CRDAG675B Installation Steps This PCI Adapter operates with Windows XP and Windows 2000. 1. Turn down your computer, assembly 3Com PCI adapter with your computer then connect PCI with Antenna connector. 2. With the computer on and Windows running, insert the Installation CD into the CD-ROM drive. The auto-start feature starts the installation. If nothing happens within five seconds, click Start > Run and type d:\setup.exe (where d: is your CD-ROM drive). 3. Your computer goes through a brief installation process during which it displays several windows indicating what is currently installing. Respond to the prompts as they appear. n If a Windows errror message displays, select the option to continue the installation. n You may receive prompts for the Windows installation CD. Insert the CD for your Windows operating system and indicate the correct path. 4. Refer to the online help for details on using the PCI Adapter. NOTE: This product is shipped with channels 1-11 enabled. If additional channels are approved by your country, you can download additional software from www.3Com.com 2 REGULATORY INFORMATION The 3Com 11a/b/g PCI Card (3CRDAG675B, SL-3055) must be installed and used in strict accordance with the manufacturer’s instructions as described in the user documentation that comes with the product. This device complies with the following radio frequency and safety standards. This product contains encryption. It is unlawful to export out of the U.S. without obtaining a U.S. Export License. This product does not contain any user serviceable components. Any unauthorized product changes or modifications will invalidate 3Com’s warranty and all applicable regulatory certifications and approvals. Only antennas specified for your region by 3Com can be used with this product. The use of external amplifiers or non-3Com antennas may invalidate regulatory certifications and approvals. CAUTION: EXPOSURE TO RADIO FREQUENCY RADIATION This device generates and radiates radio-frequency energy. In order to comply with FCC radio-frequency exposure guidelines for an uncontrolled environment, this equipment must be installed and operated while maintaining a minimum body to antenna distance of 20 cm (approximately 8 in.) The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canada’s website www.hc-sc.gc.ca/rpb . This product must maintain a minimum body to antenna distance of 20 cm. Under these conditions this product will meet the Basic Restriction limits of 1999/519/EC [Council Recommendation of 12 July 1999 on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz)]. US – Radio Frequency Requirements This device must not be co-located or operated in conjunction with any other antenna or transmitter. This device is for indoor use only when using channels 36, 40, 44 or 48 in the 5.15 to 5.25 GHz frequency range High power radars are allocated as primary users of the 5.25 to 5.35 GHz and 5.65 to 5.85 GHz bands. These radar stations can cause interference with and/or damage this device. 3 USA-FEDERAL COMMUNICATIONS COMMISSION (FCC) 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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of 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. If not installed and used in accordance with the instructions, it 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 tuning the equipment off and on, the user is encouraged to try and correct the interference by one or more of the following measures n Reorient or relocate the receiving antenna n Increase the distance between the equipment and the receiver n Connect the equipment to outlet on a circuit different from that to which the receiver is connected n Consult the dealer or an experienced radio/TV technician for help The user may find the following booklet prepared by the Federal Communications Commission helpful: The Interference Handbook This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402. Stock No. 004-000-0034504. 3Com is not responsible for any radio or television interference caused by unauthorized modification of the devices included with this 3Com 11a/b/g PCI Card (3CRDAG675B, SL-3055), or the substitution or attachment of connecting cables and equipment other than specified by 3Com. The correction of interference caused by such unauthorized modification, substitution or attachment will be the responsibility of the user. 3COM declares that SL-3055 ( FCC ID: O9C-SL3055 ) is limited in CH1~CH11 for 2.4GHz by specified firmware controlled in U.S.A. 4 MANUFACTURER’S DECLARATION OF CONFORMITY 3Com Corporation 350 Campus Drive Marlborough, MA 01752-3064, USA (800) 527-8677 Date: May 5, 2005 Declares that the Product: Brand Name: 3Com Corporation Model Number: SL-3055 Equipment Type: 3Com 11a/b/g PCI Card 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 un…

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Page 4 Antenna 1 Page 5 Page 6 Antenna 2 Page 7 Page 8 Page 9

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Page 3

FCC ID: O9C-SL3055 Report No.RF940413L11 Technical Description The transmitter of the EUT 11a/b/g Wireless PCI Adapter is powered by host equipment. The antenna is a Dipole antenna with Reverse SMA connector. Under normal use condition, the user has to keep at least 20cm separation distance between radiator and the body of the user. This device is a 11a/b/g Wireless PCI Adapter, which operates in both of the 5GHz and 2.4GHz bands and can’t transmitting simultaneously, the maximum data rate could be 108Mbps. For more detailed instruction, please take a look at the user’s manual. FCC 15.407(c) states: The device shall automatically discontinue transmission in case of either absence of information to transmit or operational failure. These provisions are not intended to preclude the transmission of control or signaling information or the use of repetitive codes used by certain digital technologies to complete frame or burst intervals. Applicants shall include in their application for equipment authorization a description of hoe this requirement is met” Data transmission is always initiated by software, which is then pass down through the MAC, through the digital and analog baseband, and finally to the RF chip. Several special packets (ACKs, CTS, PSPoll, etc...) are initiated by the MAC. There are the only ways the digital baseband portion will turn on the RF transmitter, which it then turns off at the end of the packet. Therefore, the transmitter will be on only while one of the aforementioned packets are being transmitted.

FCC ID: O9C-SL3055 Report No: SA940413L11 1 RF EXPOSURE REPORT REPORT NO.: SA940413L11 MODEL NO.: SL-3055 OEM MODEL NO.: 3CRDAG675B, 3CRDAG675B-AP, WPIA-112AG ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: 3Com Corporation ADDRESS: 350 Campus Dirve, Marlborough, MA 10752-3064. U.S.A. ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. FCC ID: O9C-SL3055 Report No: SA940413L11 2 RF Exposure Measurement (Mobile Device) 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: O9C-SL3055 Report No: SA940413L11 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 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 r. 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 20cm 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: O9C-SL3055 Report No: SA940413L11 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 1.5dBi or 1.4125 (numeric) (for 2.4GHz) 2.5dBi or 1.7782 (numeric)(for 5GHz). 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: Antenna gain: 1.17dBi: 802.11b DSSS modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241264.5650.0171.0 6243763.6800.0171.0 11246265.0130.0171.0 802.11g OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241251.0500.0131.0 6243781.2830.0211.0 11246250.2340.0131.0 802.11g Turbo OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 6243764.7140.0171.0 Antenna gain:1.5dBi: 802.11b DSSS modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241264.5650.0181.0 6243763.6800.0181.0 11246265.0130.0181.0 FCC ID: SA66000IABG Report No: SA940317L14 5 802.11g OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241251.0500.0141.0 6243781.2830.0231.0 11246250.2340.0141.0 802.11g Turbo OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 6243764.7140.0181.0 Antenna gain: 2.02dBi: 802.11a OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1518028.4450.0091.0 4524026.9150.0091.0 5526043.4510.0141.0 8532034.8340.0111.0 95745101.1580.0321.0 115785101.1580.0321.0 12580563.6800.0201.0 802.11a Turbo OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1521025.2930.0081.0 2525027.9900.0091.0 3529036.9830.0121.0 4576080.1680.0251.0 5580080.9100.0261.0 FCC ID: SA66000IABG Report No: SA940317L14 6 Antenna gain: 2.5dBi: 802.11a OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1518028.4450.0101.0 4524026.9150.0101.0 5526043.4510.0151.0 8532034.8340.0121.0 95745101.1580.0361.0 115785101.1580.0361.0 12580563.6800.0231.0 802.11a Turbo OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1521025.2930.0091.0 2525027.9900.0101.0 3529036.9830.0131.0 4576080.1680.0281.0 5580080.9100.0291.0

FCC ID: O9C-SL3055 Report No.: RF940413L111Report Format Version 2.0.2 FCC TEST REPORT (15.247) REPORT NO.: RF940413L11 MODEL NO.: SL-3055 (refer to page 8 for other models) RECEIVED: Apr. 15, 2005 TESTED: Apr. 15 ~ May 05, 2005 ISSUED: May 09, 2005 APPLICANT: 3Com Corporation ADDRESS: 350 Campus Dirve, Marlborough, MA 10752-3064. U.S.A. ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 140 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 CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA FCC ID: O9C-SL3055 Report No.: RF940413L112Report Format Version 2.0.2 Table of Contents 1.CERTIFICATION........................................................................................... 5 2.SUMMARY OF TEST RESULTS .................................................................. 6 2.1 MEASUREMENT UNCERTAINTY ...........................................................................7 3.GENERAL INFORMATION ........................................................................... 8 3.1GENERAL DESCRIPTION OF EUT.........................................................................8 3.2DESCRIPTION OF TEST MODES.........................................................................10 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST .................................................... 11 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL: ........................ 12 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ........................................14 3.4DESCRIPTION OF SUPPORT UNITS ...................................................................15 4.TEST TYPES AND RESULTS (802.11b & g 2412~2462MHz BAND)......... 16 4.1CONDUCTED EMISSION MEASUREMENT .........................................................16 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT....................................... 16 4.1.2 TEST INSTRUMENTS............................................................................................ 16 4.1.3 TEST PROCEDURES ............................................................................................ 17 4.1.4 DEVIATION FROM TEST STANDARD .................................................................. 17 4.1.5 TEST SETUP.......................................................................................................... 18 4.1.6 EUT OPERATING CONDITIONS ........................................................................... 18 4.1.7 TEST RESULTS ..................................................................................................... 19 4.2RADIATED EMISSION MEASUREMENT ..............................................................25 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT............................................ 25 4.2.2 TEST INSTRUMENTS............................................................................................ 26 4.2.3 TEST PROCEDURES ............................................................................................ 27 4.2.4 DEVIATION FROM TEST STANDARD .................................................................. 27 4.2.5 TEST SETUP ......................................................................................................... 28 4.2.6 EUT OPERATING CONDITIONS ........................................................................... 28 4.2.7 TEST RESULTS ..................................................................................................... 29 4.36dB BANDWIDTH MEASUREMENT .....................................................................45 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT ................................................... 45 4.3.2 TEST INSTRUMENTS............................................................................................ 45 4.3.3 TEST PROCEDURE............................................................................................... 46 4.3.4 DEVIATION FROM TEST STANDARD .................................................................. 46 4.3.5 TEST SETUP ......................................................................................................... 46 4.3.6 EUT OPERATING CONDITIONS ........................................................................... 46 4.3.7 TEST RESULTS ..................................................................................................... 47 4.4MAXIMUM PEAK OUTPUT POWER .....................................................................55 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT...................... 55 4.4.2 INSTRUMENTS...................................................................................................... 55 FCC ID: O9C-SL3055 Report No.: RF940413L113Report Format Version 2.0.2 4.4.1 TEST PROCEDURES ............................................................................................ 56 4.4.2 DEVIATION FROM TEST STANDARD .................................................................. 56 4.4.3 TEST SETUP ......................................................................................................... 56 4.4.4 EUT OPERATING CONDITIONS ........................................................................... 56 4.4.3 TEST RESULTS ..................................................................................................... 57 4.5POWER SPECTRAL DENSITY MEASUREMENT.................................................59 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT .............................. 59 4.5.2 TEST INSTRUMENTS..................................…

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FCC ID: O9C-SL3055 Report No.: RF940413L11109Report Format Version 2.0.2 5.3 6dB BANDWIDTH MEASUREMENT 5.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT The minimum of 6dB Bandwidth Measurement is 0.5 MHz. 5.3.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until R&S SPECTRUM ANALYZERFSEK30100049Aug. 12, 2005 NOTES: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. FCC ID: O9C-SL3055 Report No.: RF940413L11110Report Format Version 2.0.2 5.3.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer through an attenuator. The bandwidth of the fundamental frequency was measured by spectrum analyzer with 100kHz RBW and 100kHz VBW. The 6dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6dB. 5.3.4 DEVIATION FROM TEST STANDARD No deviation 5.3.5 TEST SETUP 5.3.6 EUT OPERATING CONDITIONS The software provided by client to enable the EUT under transmission condition continuously at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER FCC ID: O9C-SL3055 Report No.: RF940413L11111Report Format Version 2.0.2 5.3.7 TEST RESULTS 802.11a OFDM modulation EUT 11a/b/g Wireless PCI Adapter MODEL SL-3055 MODULATION TYPE BPSK TRANSFER RATE 6Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 24deg.C, 57%RH, 991hPa TESTED BY Gary Chang CHANNEL CHANNEL FREQUENCY (MHz) 6dB BANDWIDTH (MHz) MINIMUM LIMIT (MHz) PASS/FAIL 1574516.440.5PASS 3578516.440.5PASS 4580516.440.5PASS FCC ID: O9C-SL3055 Report No.: RF940413L11112Report Format Version 2.0.2 CH 1 CH 3 FCC ID: O9C-SL3055 Report No.: RF940413L11113Report Format Version 2.0.2 CH 4 FCC ID: O9C-SL3055 Report No.: RF940413L11114Report Format Version 2.0.2 802.11a Turbo OFDM modulation EUT 11a/b/g Wireless PCI Adapter MODEL SL-3055 MODULATION TYPE BPSK TRANSFER RATE 12Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 24deg.C, 57%RH, 991hPa TESTED BY Gary Chang CHANNEL CHANNEL FREQUENCY (MHz) 6dB BANDWIDTH (MHz) MINIMUM LIMIT (MHz) PASS/FAIL 1576032.640.5PASS 2580032.720.5PASS FCC ID: O9C-SL3055 Report No.: RF940413L11115Report Format Version 2.0.2 CH 1 CH 2 FCC ID: O9C-SL3055 Report No.: RF940413L11116Report Format Version 2.0.2 5.4 MAXIMUM PEAK OUTPUT POWER 5.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT The Maximum Peak Output Power Measurement is 30dBm. 5.4.2 INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until R&S SPECTRUM ANALYZERFSEK30100049Aug. 12, 2005 AGILENT SIGNAL GENERATOR E8257CMY43320668Dec. 31, 2005 TEKTRONIX OSCILLOSCOPE TDS 1012C019167Feb. 01, 2006 NARDA DETECTOR4503AFSCM99899NA NOTE: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA.. FCC ID: O9C-SL3055 Report No.: RF940413L11117Report Format Version 2.0.2 5.4.3 TEST PROCEDURES 1. A detector was used on the output port of the EUT. An oscilloscope was used to read the response of the detector. 2. Replaced the EUT by the signal generator . The center frequency of the S.G was adjusted to the center frequency of the measured channel. 3. Adjusted the power to have the same reading on oscilloscope. Record the power level. 5.4.4 DEVIATION FROM TEST STANDARD No deviation 5.4.5 TEST SETUP 5.4.6 EUT OPERATING CONDITIONS Same as Item 5.9.6 EUT or S.G OSCILLOSCOPE DETECTOROR FCC ID: O9C-SL3055 Report No.: RF940413L11118Report Format Version 2.0.2 5.4.7 TEST RESULTS 802.11a OFDM modulation EUT 11a/b/g Wireless PCI Adapter MODEL SL-3055 MODULATION TYPE BPSK TRANSFER RATE 6Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 24deg.C, 57%RH, 991hPa TESTED BY Gary Chang CHANNEL CHANNEL FREQUENCY (MHz) PEAK POWER OUTPUT (mW) PEAK POWER OUTPUT (dBm) PEAK POWER LIMIT (dBm) PASS/FAIL 15745101.15820.0530PASS 35785101.15820.0530PASS 4580563.68018.0430PASS FCC ID: O9C-SL3055 Report No.: RF940413L11119Report Format Version 2.0.2 802.11a Turbo OFDM modulation EUT 11a/b/g Wireless PCI Adapter MODEL SL-3055 MODULATION TYPE BPSK TRANSFER RATE 12Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 24deg.C, 57%RH, 991hPa TESTED BY Gary Chang CHANNEL CHANNEL FREQUENCY (MHz) PEAK POWER OUTPUT (mW) PEAK POWER OUTPUT (dBm) PEAK POWER LIMIT (dBm) PASS/FAIL 1576080.16819.0430PASS 2580080.91019.0830PASS FCC ID: O9C-SL3055 Report No.: RF940413L11120Report Format Version 2.0.2 5.5 POWER SPECTRAL DENSITY MEASUREMENT 5.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT The Maximum of Power Spectral Density Measurement is 8dBm. 5.5.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until R&S SPECTRUM ANALYZERFSEK30100049Aug. 12, 2005 NOTES: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. FCC ID: O9C-SL3055 Report No.: RF940413L11121Report Format Version 2.0.2 5.5.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer through an attenuator, the bandwidth of the fundamental frequency was measured with the spectrum analyzer using 3 kHz RBW and 30 kHz VBW, set sweep time = span/3 kHz. The power spectral density was measured and recorded. The sweep time is allowed to be longer than span/3 kHz for a full response of the mixer in the spectrum analyzer. 5.5.4 DEVIATION FROM TEST STANDARD No deviation 5.5.5 TEST SETUP 5.5.6 EUT OPERATING CONDITION Same as Item 5.9.6 EUT SPECTRUM ANALYZER FCC ID: O9C-SL3055 Report No.: RF940413L11122Report Format Version 2.0.2 5.5.7 TEST RESULTS 802.11a OFDM modulation EUT 11a/b/g Wireless PCI Adapter MODEL SL-3055 MODULATION TYPE BPSK TRANSFER RATE 6Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 24deg.C, 57%RH, 991hPa TESTED BY Gary Chang CHANNEL CHANNEL FREQUENCY (MHz ) RF POWER LEVEL IN 3 kHz BW (dBm) MAXIMUM LIMIT (dBm) PASS/FAIL 15745-9.548PASS 35785-9.608PASS 45805-12.018PASS FCC ID: O9C-SL3055 Report No.: RF940413L11123Report…

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FCC ID: O9C-SL3055 Report No.: RF940413L111Report Format Version 2.0.2 FCC TEST REPORT (15.407) REPORT NO.: RF940413L11 MODEL NO.: SL-3055 (refer to page 7 for other models) RECEIVED: Apr. 15, 2005 TESTED: Apr. 15 ~ May 05, 2005 ISSUED: May 09, 2005 APPLICANT: 3Com Corporation ADDRESS: 350 Campus Dirve, Marlborough, MA 10752-3064. U.S.A. ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 89 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 CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA No. 2177-01 FCC ID: O9C-SL3055 Report No.: RF940413L112Report Format Version 2.0.2 Table of Contents 1.CERTIFICATION ......................................................................................................4 2.SUMMARY OF TEST RESULTS ..............................................................................5 2.1 MEASUREMENT UNCERTAINTY ...........................................................................6 3.GENERAL INFORMATION.......................................................................................7 3.1GENERAL DESCRIPTION OF EUT.........................................................................7 3.2DESCRIPTION OF TEST MODES...........................................................................9 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST .................................................... 10 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL: ........................ 11 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ........................................13 3.4DESCRIPTION OF SUPPORT UNITS ...................................................................14 4.TEST TYPES AND RESULTS (5150 ~ 5350MHz BAND)......................................15 4.1CONDUCTED EMISSION MEASUREMENT .........................................................15 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT....................................... 15 4.1.2 TEST INSTRUMENTS............................................................................................ 15 4.1.3 TEST PROCEDURES ............................................................................................ 16 4.1.4 DEVIATION FROM TEST STANDARD .................................................................. 16 4.1.5 TEST SETUP ......................................................................................................... 17 4.1.6 EUT OPERATING CONDITIONS ........................................................................... 17 4.1.7 TEST RESULTS ..................................................................................................... 18 4.2RADIATED EMISSION MEASUREMENT ..............................................................20 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT............................................ 20 4.2.2 LIMITS OF UNWANTED EMISSION OUT OF THE RESTRICTED BANDS .......... 21 4.2.3 TEST INSTRUMENTS............................................................................................ 22 4.2.4 TEST PROCEDURES ............................................................................................ 23 4.2.5 DEVIATION FROM TEST STANDARD .................................................................. 23 4.2.6 TEST SETUP ......................................................................................................... 24 4.2.7 EUT OPERATING CONDITION ............................................................................. 24 4.2.8 TEST RESULTS ..................................................................................................... 25 4.3PEAK TRANSMIT POWER MEASUREMENT .......................................................42 4.3.1 LIMITS OF PEAK TRANSMIT POWER MEASUREMENT..................................... 42 4.3.2 TEST INSTRUMENTS............................................................................................ 42 4.3.3 TEST PROCEDURE............................................................................................... 43 4.3.4 DEVIATION FROM TEST STANDARD .…

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