Test Report. Product Name: Wireless 11g CardBus Model No. : CB54G, MS-6819 FCC ID. : DoC. Date of Receipt : Jun. 12, 2003

Transcription

1 Test Report Product Name: Wireless 11g CardBus Model No. : CB54G, MS-6819 FCC ID. : DoC Applicant : MICRO-STAR INT L Co., LTD Address : No 69, Li-De st., Jung-He City, Taipei Hsien, Taiwan, R.O.C Date of Receipt : Jun. 12, 2003 Date of Test : July. 02, 2003 Report No. : 036L126F The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Page : 1 of 24

2 DECLARATION OF CONFORMITY Per FCC Part 2 Section (a) The following equipment: Product Name : Wireless 11g CardBus Trade Name : MICRO-STAR Model Number : CB54G, MS-6819 It s herewith confirmed to comply with the requirements of FCC Part 15 Rules.(Class B) 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. The result of electromagnetic emission has been evaluated by QuieTek EMC laboratory (NVLAP Lab. Code : ) and showed in the test report. ( Report No. : QTK-036L126F ) It is understood that each unit marketed is identical to the device as tested, and Any changes to the device that could adversely affect the emission Characteristics will require retest. The following importer / manufacturer is responsible for this declaration: Company Name Company Address Telephone Facsimile : Person is responsible for marking this declaration: Name ( Full name ) Position / Title Date Legal Signature

3 Test Report Certification Test Date : July. 02, 2003 Report No. : 036L126F Accredited by NIST (NVLAP) NVLAP Lab Code: Product Name Applicant Address Manufacturer Model No. FCC ID. Rated Voltage Trade Name Measurement Standard Measurement Procedure Test Result : Wireless 11g CardBus : MICRO-STAR INT L Co., LTD : No 69, Li-De st., Jung-He City, Taipei Hsien, Taiwan, R.O.C : MICRO-STAR : CB54G, MS-6819 : DoC : DC 3.3V (Power by PC) : MICRO-STAR : FCC Part 15 Subpart B : ANSI C63.4:1992 : Complied The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Documented By : Tested By : ( Miko Wu ) ( Tom Hsieh ) Approved By : (Gene Chang ) Page : 2 of 24

4 Description TABLE OF CONTENTS Page 1. GENERAL INFORMATION EUT Description Operational Description Tested System Details Configuration of Tested System EUT Exercise Software Test Facility Conducted Emission Test Equipment Test Setup Limits Test Procedure Test Result of Conducted Emission Radiated Emission Test Equipment Test Setup Limits Test Procedure Test Result of Radiated Emission EMI Reduction Method During Compliance Testing...21 Attachment 1: EUT Test Photographs Attachment 2: EUT Detailed Photographs Reference : Laboratory of License Page : 3 of 24

5 1. GENERAL INFORMATION 1.1. EUT Description Product Name : Wireless 11g CardBus Trade Name : MICRO-STAR FCC ID. : DoC Model No. : CB54G, MS-6819 Antenna type : Soldered on PCB Operator Selection of Operating Frequency : 2412MHz~2472MHz Channel Number : 54 Data Speed 6Mbps, 9Mbps, 12Mbps, 18Mbps, 24Mbps, 36Mbps, : (IEEE g) 48Mbps, 54Mbps Frequency of Each Channel: Channel Frequency Channel Frequency Channel Frequency Channel 1: 2412 MHz Channel 5: 2432 MHz Channel 9: 2452 MHz Channel 2: 2417 MHz Channel 6: 2437 MHz Channel 10: 2457 MHz Channel 3: 2422 MHz Channel 7: 2442 MHz Channel 11: 2462 MHz Channel 4: 2427 MHz Channel 8: 2447 MHz Note: 1. This device is a 2.4GHz Wireless 11g CardBus included a 2.4GHz receiving function. 2. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15 Subpart B for 2.4GHz Receiver. 3. This device is a composite device in accordance with Part 15 regulations. The function for the 2.4GHz transmitting was measured and certified under FCC ID: I4L-CB54GMS QuieTek has verified the construction and function in typical operation. All the test modes were carried out with the EUT in normal operation, which was shown in this test report and defined as: Test Mode: Mode 1: Normal operation Page : 4 of 24

6 1.2. Operational Description EUT is a Wireless 11g CardBus with 11 channels. This device provided four kinds of transmitting speed 1, 2, 5.5 and 11Mbps. The device of RF carrier is DQPSK, DB PSK and CCK (IEEE b) or eight kinds of transmitting speed 6, 9, 12, 18, 24, 36, 48 and 54Mbps. The device of RF carrier is OFDM (IEEE g). The device adapts direct sequence spread spectrum modulation. The Connector antenna was scolded on PCB provides diversity function to improve the receiving function. This Wireless 11g CardBus, compliant with IEEE b and IEEE g, is a high-efficiency Wireless LAN adapter. It allows your computer to connect to a wireless network and to share resources, such as files or printers without being bound to the network wires. Operation in 2.4GHz Direst Sequence Spread Spectrum (DSSS) radio transmission, the Wireless 11g CardBus Wired Equivalent Protection (WEP) algorithm is used. In addition, its standard compliance ensures that it can communicate with any IEEE b and IEEE g network. Page : 5 of 24

7 1.3. Tested System Details The types for all equipment, plus descriptions of all cables used in the tested system (including inserted cards) are: Product Manufacturer Model No. Serial No. Power Cord (1)LCD Monitor View Sonic VLCDS AOT Non-Shielded, 1.8m (2)USB Keyboard BTC 5200U N/A N/A (3)USB Mouse ASUS MOUSE N/A N/A (4) Microphone & Earphone USB 2.0 HDD NEW (5) MOTION (6) IEEE-1394 HDD TOKTO SX-MI N/A N/A USB/FIREWIRE Power by PC SKYMASTER DEM-1351 N/A Non-Shielded 1.8m (7)W/LAN Card LEMEL LM-WLC Q N/A (8)Notebook PC ASUS S NP Non-Shielded 1.8m (9)Notebook PC ASUS S NP Non-Shielded 1.8m Signal Cable Type Signal Cable Description A. VGA Cable Shielded, 1.8m, with two ferrite cores bonded. B. USB Keyboard Cable Shielded, 1.8m C. USB Mouse Cable Shielded, 1.8m D. Microphone & Earphone Cable Non-shielded, 1.8m E. USB 2.0 Cable Shielded, 1.2m F. IEEE 1394 Cable Shielded, 1.2m G. Telecom Cable Non-shielded, 3m H. LAN Cable Non-shielded, 3m Page : 6 of 24

8 1.4. Configuration of Tested System A H G Internet Telecom LCD Monitor (1) EUT Notebook PC (9) D B C E F USB Keyboard (2) USB Mouse (3) Microphone & Earphone (4) USB 2.0 HDD (5) IEEE-1394 HDD (6) W/LAN Card (7) Notebook PC (8) 1.5. EUT Exercise Software Setup the EUT and simulators as shown on Turn on the power of all equipment Notebook PC reads data from disk Data will be receiving through EUT The receive status will be shown on the monitor Repeat the above procedure to Page : 7 of 24

9 1.6. Test Facility Ambient conditions in the laboratory: Items Required (IEC 68-1) Actual Temperature ( C) Humidity (%RH) Barometric pressure (mbar) Site Description: Site Name: June 22, 2001 File on Federal Communications Commission FCC Engineering Laboratory 7435 Oakland Mills Road Columbia, MD Reference 31040/SIT1300F2 July 03, 2001 Accreditation on NVLAP NVLAP Lab Code: Quietek Corporation 0914 ILAC MRA Site Address: No. 5-22, Ruei-Shu Valley, Ruei-Ping Tsuen, Lin-Kou Shiang, Taipei, Taiwa, R.O.C. TEL : / FAX : service@quietek.com Page : 8 of 24

10 2. Conducted Emission 2.1. Test Equipment The following test equipment are used during the conducted emission test: Item Instrument Manufacturer Type No./Serial No Last Cal. Remark 1 Test Receiver R & S ESCS 30/825442/17 May, L.I.S.N. R & S ESH3-Z5/825016/6 May, 2003 EUT 3 L.I.S.N. Kyoritsu KNW-407/ May, 2003 Peripherals 4 Pulse Limiter R & S ESH3-Z2 May, No.4 Shielded Room N/A Note: All equipment upon which need to calibrated are with calibration period of 1 year Test Setup Reference Plane Test Receiver 40cm 12dBuV Load EUT LISN LISN Ground Plane LISN 2.3. Limits FCC Part 15 Subpart B Paragraph (dbuv) Limit Frequency Limits MHz uv dbuv Page : 9 of 24

11 2.4. Test Procedure The EUT and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.). This provides a 50 ohm /50uH coupling impedance for the measuring equipment. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please refers to the block diagram of the test setup and photographs.) Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.4:1992 on conducted measurement. Conducted emissions were invested over the frequency range from 0.15MHz to 30MHz using a receiver bandwidth of 9kHz. Page : 10 of 24

12 2.5. Test Result of Conducted Emission Product : Wireless 11g CardBus Test Item : Conducted Emission Power Line : Line 1 Test Mode : Mode 1: Normal operation Frequency Cable LISN Reading Emission Limits Loss Factor Level Level MHz db db dbuv dbuv dbuv =========================================================================== Quasi-Peak: * Average * Note: 1. All Reading Levels are Quasi-Peak value. 2. *, means this data is the worst emission level. 3. Emission Level = Reading Level + LISN Factor + Cable Loss. Page : 11 of 24

13 Product : Wireless 11g CardBus Test Item : Conducted Emission Power Line : Line 2 Test Mode : Mode 1: Normal operation Frequency Cable LISN Reading Emission Limits Loss Factor Level Level MHz db db dbuv dbuv dbuv =========================================================================== Quasi-Peak: * Average * Note: 1. All Reading Levels are Quasi-Peak value. 2. *, means this data is the worst emission level. 3. Emission Level = Reading Level + LISN Factor + Cable Loss. Page : 12 of 24

14 3. Radiated Emission 3.1. Test Equipment The following test equipment are used during the radiated emission test: Test Site Equipment Manufacturer Model No./Serial No. Last Cal. Site # 1 Test Receiver R & S ESVS 10 / /003 July, 2003 Spectrum Analyzer Advantest R3162/ May, 2003 Pre-Amplifier Advantest BB525C/ 3307A01812 May, 2003 Bilog Antenna SCHAFFNER CBL6112B / 2697 Nov., 2002 Site # 2 Test Receiver R & S ESCS 30 / / 022 Nov., 2002 Spectrum Analyzer Advantest R3162 / May, 2003 Pre-Amplifier Advantest BB525C/3307A01814 May, 2003 Bilog Antenna SCHAFFNER CBL6112B / 2705 Oct., 2002 Horn Antenna ETS 3115 / July, 2003 Pre-Amplifier QTK QTK-AMP-01/ 0001 July, 2003 Site # 3 Test Receiver R & S ESI 26 / / 004 May, 2003 Spectrum Analyzer Advantest R3162 / May, 2003 Pre-Amplifier QTK QTK-AMP-03 / 0003 May, 2003 Bilog Antenna SCHAFFNER CBL6112B / 2697 May, 2003 Horn Antenna ETS 3115 / July, 2003 Pre-Amplifier QTK QTK-AMP-01 / 0001 July, 2003 Note: 1. All equipments that need to calibrate are with calibration period of 1 year. 2. Mark X test instruments are used to measure the final test results Test Setup 3m FRP Dome 1m to 4m Non-Conducted Table EUT The height of Bilog or Horn Antenna was scanned from 1M to 4M. The distance between antenna and turn table was 3M regards to the standard adopted. 80cm Test Receiver Fully soldered Metal Ground To Controller To Receiver Page : 13 of 24

15 3.3. Limits FCC Part 15 Subpart B Paragraph Limits Frequency MHz dbuv/m@3m Remarks : Above RF Voltage (dbuv) = 20 log RF Voltage (uv) 2. In the Above Table, the tighter limit applies at the band edges. 3. Distance refers to the distance in meters between the measuring instrument antenna and the closed point of any part of the device or system Test Procedure The EUT and its simulators are placed on a turn table which is 0.8 meter above ground. The turn table can rotate 360 degrees to determine the position of the maximum emission level. The EUT was positioned such that the distance from antenna to the EUT was 3 meters. The antenna can move up and down between 1 meter and 4 meters to find out the maximum emission level. Both horizontal and vertical polarization of the antenna are set on measurement. In order to find the maximum emission, all of the interface cables must be manipulated according to ANSI C63.4:1992 on radiated measurement. The bandwidth below 1GHz setting on the field strength meter (R&S Test Receiver ESCS 30) is 120 khz and above 1GHz is 1MHz. Page : 14 of 24

16 3.5. Test Result of Radiated Emission Product : Wireless 11g CardBus Test Item : General Radiated Emission Test Site : No.3 OATS Test Mode : Mode 1: Normal operation (Channel 1) Frequency Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz db db/m db dbuv dbuv/m db dbuv/m ============================================================= Horizontal Quasi-Peak Detector: * Peak Detector: Note: 1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary. 2. *, means this data is the worst emission level. 3. Emission Level = Reading Level + Probe Factor + Cable Loss PreAMP. 4. The average measurement was not performed when the peak measured data under the limit of average detection. If the readings given are average, peak measurement should also be supplied. Page : 15 of 24

17 Product : Wireless 11g CardBus Test Item : General Radiated Emission Test Site : No.3 OATS Test Mode : Mode 1: Normal operation (Channel 1) Frequency Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz db db/m db dbuv dbuv/m db dbuv/m ============================================================= Vertical Quasi-Peak Detector: * Peak Detector: Note: 1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary. 2. *, means this data is the worst emission level. 3. Emission Level = Reading Level + Probe Factor + Cable Loss PreAMP. 4. The average measurement was not performed when the peak measured data under the limit of average detection. If the readings given are average, peak measurement should also be supplied. Page : 16 of 24

18 Product : Wireless 11g CardBus Test Item : General Radiated Emission Test Site : No.3 OATS Test Mode : Mode 1: Normal operation (Channel 6) Frequency Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz db db/m db dbuv dbuv/m db dbuv/m ============================================================= Horizontal Quasi-Peak Detector: * Peak Detector: Note: 1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary. 2. *, means this data is the worst emission level. 3. Emission Level = Reading Level + Probe Factor + Cable Loss PreAMP. 4. The average measurement was not performed when the peak measured data under the limit of average detection. If the readings given are average, peak measurement should also be supplied. Page : 17 of 24

19 Product : Wireless 11g CardBus Test Item : General Radiated Emission Test Site : No.3 OATS Test Mode : Mode 1: Normal operation (Channel 6) Frequency Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz db db/m db dbuv dbuv/m db dbuv/m ============================================================= Vertical Quasi-Peak Detector: * Peak Detector: Note: 1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary. 2. *, means this data is the worst emission level. 3. Emission Level = Reading Level + Probe Factor + Cable Loss PreAMP. 4. The average measurement was not performed when the peak measured data under the limit of average detection. If the readings given are average, peak measurement should also be supplied. Page : 18 of 24

20 Product : Wireless 11g CardBus Test Item : General Radiated Emission Test Site : No.3 OATS Test Mode : Mode 1: Normal operation (Channel 11) Frequency Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz db db/m db dbuv dbuv/m db dbuv/m ============================================================= Horizontal Quasi-Peak Detector: * Peak Detector: Note: 1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary. 2. *, means this data is the worst emission level. 3. Emission Level = Reading Level + Probe Factor + Cable Loss PreAMP. 4. The average measurement was not performed when the peak measured data under the limit of average detection. If the readings given are average, peak measurement should also be supplied. Page : 19 of 24

21 Product : Wireless 11g CardBus Test Item : General Radiated Emission Test Site : No.3 OATS Test Mode : Mode 1: Normal operation (Channel 11) Frequency Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz db db/m db dbuv dbuv/m db dbuv/m ============================================================= Vertical Quasi-Peak Detector: * Peak Detector: Note: 1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary. 2. *, means this data is the worst emission level. 3. Emission Level = Reading Level + Probe Factor + Cable Loss PreAMP. 4. The average measurement was not performed when the peak measured data under the limit of average detection. If the readings given are average, peak measurement should also be supplied. Page : 20 of 24

22 4. EMI Reduction Method During Compliance Testing No modification was made during testing. Page : 21 of 24

23 Attachment 1: EUT Test Photographs Page : 22 of 24

24 Report No.: 036L126F Attachment 1: EUT Test Setup Photographs Front View of Conducted Test Back View of Conducted Test Page : 1 of 3

25 Report No.: 036L126F Front View of Radiated Test Back View of Radiated Test Page : 2 of 3

26 Report No.: 036L126F Front View of Radiated Test (Horn) Page : 3 of 3

27 Attachment 2: EUT Detailed Photographs Page : 23 of 24

28 Report No.: 036L126F Attachment 2 : EUT Detailed Photographs (1) EUT Photo (2) EUT Photo Page : 1 of 3

29 Report No.: 036L126F (3) EUT Photo (4) EUT Photo Page : 2 of 3

30 Report No.: 036L126F (5) EUT Photo (6) EUT Photo Page : 3 of 3

31 Reference: Laboratory of License Page : 24 of 24

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