T5U-US105IEEE 802.11 b/g WLAN module

1 Lucy Tsai From:jill.shiau [[email protected]] on behalf of application [[email protected]] Sent:Wednesday, January 23, 2008 10:23 PM To:Lucy Tsai Subject: FW: Quanta Microsystems Inc., FCC ID: T5U-US105, Assessment NO.: AN08T7521, Notice# 1 Attachments:US105 LabelFormat&Location0124.pdf; US105 TestReport0124.pdf; US105 LabelFormat&Location0124.pdf; US105 UserManul0124.pdf Hi Lucy, See my reply, thank you very much. Ans1: The label location and format has been revised for product format, FCC DoC logo and format of system. see attached file. Ans2: The Main & Aux antennas have been pre-scanned during the test, and the Aux antenna was selected as the worst case for final test. Please refer to page 6 of test report. Ans3: The Confidential Letter has been removed the User Manual item. See attached file. Ans4: The User Manual has been revised. See attached file. Ans5: The EUT is a mobile device, so revised the page 35 of test report description and adds MPE evaluation calculation. "Lucy Tsai" <[email protected]> 2008/01/21 01:44 AM "application" <[email protected]> FW: Quanta Microsystems Inc., FCC ID: T5U-US105, Assessment NO.: AN08T7521, Notice#1 Hi Jill, Please address following issues. Q#1: Label format only indicates the product label format which doesn’t agree the item #6 listed in module approval request letter. Please provide another label format when installing to a host. Besides, since this mini-PCI card is laptop used that FCC DOC rule shall be complied and DOC logo shall included in the label. Please revise the label format to include the DOC logo. Q#2: Two antenna connectors are shown on EUT, block diagram and user manual but test setup photos only indicates only a antenna was connected during the test. Please clearly 2 specify which antenna connector is connected and future application will be required when another connector is connected. Q#3: User manual can't be kept as long term confidentiality, especially for this consumer device. So please remove it from the confidentiality request list. Q#4: User manual indicates the warning statement for 5GHz which doesn’t agree with this application. Please remove. Q#5: Page 35 of RF exposure indicates this mini-PCI card is a portable device, required SAR evaluation which doesn't not agree with module approval requirement. Please address. Best Regards, Lucy Tsai The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

Compliance Certification Services Inc. Report No: 80110214 Date of Issue: January 15, 2008 Page 1 Total Page: 4 Rev. 00 EXTERNAL PHOTOGRAPHS OF EUT Compliance Certification Services Inc. Report No: 80110214 Date of Issue: January 15, 2008 Page 2 Rev. 00

US105 label artwork example “Contains FCC ID: T5U-US105

Compliance Certification Services Inc. Report No: 80110214 Date of Issue: January 15, 2008 Page 3 Rev. 00 INTERNAL PHOTOGRAPHS OF EUT Compliance Certification Services Inc. Report No: 80110214 Date of Issue: January 15, 2008 Page 4 Rev. 00 Antenna

QUANTA COMPUTER INC. Confidential Quanta Antenna Design Center Auther: Tim Wang IL1 No. 211, Wen Hwa 2 nd Rd., Kuei Shan Hsiang, Checker: Saigon Tsai Antenna Report Tao Yuan Shien, Taiwan, R. O. C. 2008/01/07 +886-3-327-2345 Ext: 17145 [email protected] Page 1 of 13 IL1 Antenna Report Quanta Antenna Design Center 2008-01-07 QUANTA COMPUTER INC. Confidential Quanta Antenna Design Center Auther: Tim Wang IL1 No. 211, Wen Hwa 2 nd Rd., Kuei Shan Hsiang, Checker: Saigon Tsai Antenna Report Tao Yuan Shien, Taiwan, R. O. C. 2008/01/07 +886-3-327-2345 Ext: 17145 [email protected] Page 2 of 13 Contents 1 Introduction .............................................................................................3 2 General description.................................................................................3 3 Antenna characteristics..........................................................................4 3.1 WLAN antenna........................................................................................................4 3.1.1 Main antenna ..................................................................................................4 3.1.1.1 Description ...............................................................................................4 3.1.1.2 VSWR.......................................................................................................5 3.1.1.3 Passive.....................................................................................................6 Free space configuration ................................................................................6 3D/2D Patterns............................................................................................9 QUANTA COMPUTER INC. Confidential Quanta Antenna Design Center Auther: Tim Wang IL1 No. 211, Wen Hwa 2 nd Rd., Kuei Shan Hsiang, Checker: Saigon Tsai Antenna Report Tao Yuan Shien, Taiwan, R. O. C. 2008/01/07 +886-3-327-2345 Ext: 17145 [email protected] Page 3 of 13 1 Introduction The purpose of this report is to judge the transmitting and receiving capability of the antennas inside the notebook PC. For this reason, we may need to know the impedance bandwidth (VSWR) and radiation pattern (2D/3D). In this report, we will systematically show all the values mentioned above, and summary will be drawn in the end. 2 General description IL1 model is a 7” wide screen notebook PC platform which support WLAN wireless functions Base on the customer’s requirement specification for notebook computer antennas, which needs to cover WLAN (802,11a/b/g) frequency bands. There is only main Antenna element and antenna type is PIFA type. Antenna placement QUANTA COMPUTER INC. Confidential Quanta Antenna Design Center Auther: Tim Wang IL1 No. 211, Wen Hwa 2 nd Rd., Kuei Shan Hsiang, Checker: Saigon Tsai Antenna Report Tao Yuan Shien, Taiwan, R. O. C. 2008/01/07 +886-3-327-2345 Ext: 17145 [email protected] Page 4 of 13 Main Antenna Fig. 1 Antenna Placement 3 Antenna characteristics 3.1 WLAN antenna 3.1.1 Main antenna 3.1.1.1 Description The antenna is made by metal sheet. Main antenna is allocated in the upper right side of LCD screen. Main antennas cover IEEE 802.11 a/b/g frequency bands, the volume is 49*6.6*5mm (L*W*H). The antenna dimensions are illustrated in Figure 2. Coaxial cable O.D. is 1.13mm and length is 300mm. Figure 2 Antenna Dimensions QUANTA COMPUTER INC. Confidential Quanta Antenna Design Center Auther: Tim Wang IL1 No. 211, Wen Hwa 2 nd Rd., Kuei Shan Hsiang, Checker: Saigon Tsai Antenna Report Tao Yuan Shien, Taiwan, R. O. C. 2008/01/07 +886-3-327-2345 Ext: 17145 [email protected] Page 5 of 13 3.1.1.2 VSWR For better impedance matching, we need to be sure that the antenna is totally in-band and shows a wide enough bandwidth. With return loss (or VSWR), we can easily tell if the design meets the basic requirement. To measure the return loss, we need to cut the connection between antenna feed-in and RF car-kit, and attach a coaxial cable at the feed-in point. Then, by click the coaxial cable onto a network analyzer (such as Agilent 8753ES), we can measure the return loss without difficulties. 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 200025003000350040004500500055006000 (MHz) VSWR Main Antenna WLAN frequency Frequency (MHz) 2412 2437 2462 4900 5150 5350 5470 5725 5875 Main 1.07 1.16 1.29 1.43 1.30 1.02 1.46 1.42 1.69 VSWR table QUANTA COMPUTER INC. Confidential Quanta Antenna Design Center Auther: Tim Wang IL1 No. 211, Wen Hwa 2 nd Rd., Kuei Shan Hsiang, Checker: Saigon Tsai Antenna Report Tao Yuan Shien, Taiwan, R. O. C. 2008/01/07 +886-3-327-2345 Ext: 17145 [email protected] Page 6 of 13 3.1.1.3 Passive The antenna gain measurement we made here thoroughly follows CTIA Test Plan for Mobile Station Over The Air Performance ver 2.2. In the test plan, CTIA defines the total radiated power (TRP) and total isotropic sensitivity (TIS) measurements / specs in different modes (“free space”, “talk mode”, and “dial mode”) and different bands. The term TRP is, in fact, the spherical effective isotropic radiated power, which CTIA claims to be a better indication of mobile performance comparing to traditional peak effective isotropic radiated power (EIRP) in additional spatial coverage concern. Yet the term TIS is the spherical effective radiated receiver sensitivity. Just like TRP, TIS also includes the coverage concern. Following are the configurations for both “free space” and “talk mode” measurements. Free Space Configuration QUANTA COMPUTER INC. Confidential Quanta Antenna Design Center Auther: Tim Wang IL1 No. 211, Wen Hwa 2 nd Rd., Kuei Shan Hsiang, Checker: Saigon Tsai Antenna Report Tao Yuan Shien, Taiwan, R. O. C. 2008/01/07 +886-3-327-2345 Ext: 17145 [email protected] Page 7 of 13 Following passive free space patterns are measured in the first and last frequency point for low and high frequency band, respectively. Each graph contains 3D pattern, 2D (H, E1, E2) patterns, effici…

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Compliance Certification Services Inc. Report No.: 80110214-RP1 FCC ID: T5U-US105 Date of Issue: January 15, 2008 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 Total Page: 56 Rev. 00 FCC 47 CFR PART 15 SUBPART C TEST REPORT For IEEE 802.11 b/g WLAN module Model: US105 Tr a d e Na me : Q MI Issued to Quanta Microsystems Inc. No. 188, Wen Hwa 2nd RD., Kuei Shan Hsiang, Taoyuan Hsien, Taiwan, R.O.C. Issued by Compliance Certification Services Inc. No. 81-1, Lane 210, Bade Rd. 2, Luchu Hsiang, Taoyuan Hsien, (338) Taiwan, R.O.C. TEL: 886-3-324-0332 FAX: 886-3-324-5235 Compliance Certification Services Inc. Report No.: 80110214-RP1 FCC ID: T5U-US105 Date of Issue: January 15, 2008 Page 2 Rev. 00 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION ...................................................................................... 3 2. EUT DESCRIPTION .............................................................................................................. 4 3. TEST METHODOLOGY....................................................................................................... 5 3.1 EUT CONFIGURATION............................................................................................................ 5 3.2 EUT EXERCISE....................................................................................................................... 5 3.3 GENERAL TEST PROCEDURES................................................................................................. 5 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS ........................................... 6 3.5 DESCRIPTION OF TEST MODES................................................................................................ 6 4. INSTRUMENT CALIBRATION .......................................................................................... 7 5. FACILITIES AND ACCREDITATIONS ............................................................................ 7 5.1 FACILITIES............................................................................................................................. 7 5.2 EQUIPMENT........................................................................................................................... 7 5.3 LABORATORY ACCREDITATIONS AND LISTING....................................................................... 7 5.4 TABLE OF ACCREDITATIONS AND LISTINGS............................................................................ 8 6. SETUP OF EQUIPMENT UNDER TEST ........................................................................... 9 6.1 SETUP CONFIGURATION OF EUT............................................................................................. 9 6.2 SUPPORT EQUIPMENT.................................................................................................... 9 7. FCC PART 15.247 REQUIREMENTS ............................................................................... 10 7.1 6 DB BANDWIDTH................................................................................................................. 10 7.2 PEAK POWER....................................................................................................................... 15 7.3 BAND EDGES MEASUREMENT................................................................................... 20 7.4 PEAK POWER SPECTRAL DENSITY........................................................................................ 30 7.5 RADIO FREQUENCY EXPOSURE............................................................................................ 35 7.6 SPURIOUS EMISSIONS.................................................................................................... 37 7.7 POWERLINE CONDUCTED EMISSIONS................................................................................... 51 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP ................................................................ 54 Compliance Certification Services Inc. Report No.: 80110214-RP1 FCC ID: T5U-US105 Date of Issue: January 15, 2008 Page 3 Rev. 00 1. TEST RESULT CERTIFICATION Applicant: Quanta Microsystems Inc. No. 188, Wen Hwa 2nd RD., Kuei Shan Hsiang, Taoyuan Hsien, Taiwan, R.O.C. Equipment Under Test: IEEE 802.11 b/g WLAN module Trade Name: QMI Model: US105 Date of Test: January 12 ~ 14, 2008 APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2003 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Reviewed by: S.C. Wang Miller Lee Executive Vice President Deputy Manager of Linkou Laboratory Compliance Certification Services Inc. Compliance Certification Services Inc. Compliance Certification Services Inc. Report No.: 80110214-RP1 FCC ID: T5U-US105 Date of Issue: January 15, 2008 Page 4 Rev. 00 2. EUT DESCRIPTION Product IEEE 802.11 b/g WLAN module Trade Name QMI Model Number US105 Model Discrepancy N/A Power Supply 3.3VDC Frequency Range 2412 ~ 2462 MHz Transmit Power IEEE 802.11b: 16.49 dBm (44.57mW) IEEE 802.11g: 15.11 dBm (32.43mW) Modulation Technique IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (QPSK, BPSK, 16-QAM, 64-QAM) Transmit Data Rate IEEE 802.11b: 11, 5.5, 2, 1 Mbps IEEE 802.11g: 54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, 1 Mbps Number of Channels 11 Channels Antenna Specificatio…

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Compliance Certification Services Inc. Report No.: 80110214-RP1 FCC ID: T5U-US105 Date of Issue: January 15, 2008 Page 53 Rev. 00 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP Radiated Emission Set up Photos Compliance Certification Services Inc. Report No.: 80110214-RP1 FCC ID: T5U-US105 Date of Issue: January 15, 2008 Page 54 Rev. 00 Conducted Emission Set Up Photos Compliance Certification Services Inc. Report No.: 80110214-RP1 FCC ID: T5U-US105 Date of Issue: January 15, 2008 Page 55 Rev. 00 Powerline Conducted Emissions Setup Photos