QWTVS5811T5.8GHz Video/Audio Sender

From: S. S. Liou [[email protected]] Sent: Wednesday, April 30, 2003 2:06 AM To: Mike Kuo Subject: Re: Chung-Hsin Electric & Machinery Mfg. Corp., FCC ID:QWTVS5811T, AN03T2695 Hi Mike, For your questions, 1. Please refer to revised test report. 2. Please refer to revised test report. The average reading is lower than the peak reading. A typo leads to this mistake. 3. We investigated up to 40GHz. 4. Please refer to revised ID label. 5. Please refer to revised test report. regards, S. S. Liou Engineer / EMC Dep. II ETC ----- Original Message ----- From: "Mike Kuo" <[email protected]> To: "ETC/Iris (E-mail)" <[email protected]>; "Will Yauo (E-mail)" <[email protected]> Sent: Friday, April 25, 2003 5:36 AM Subject: FW: Chung-Hsin Electric & Machinery Mfg. Corp., FCC ID:QWTVS5811T, AN03T2695 > > > -----Original Message----- > From: CERTADM > Sent: Thursday, April 24, 2003 2:25 PM > To: '[email protected]' > Subject: Chung-Hsin Electric & Machinery Mfg. Corp., FCC ID:QWTVS5811T, > AN03T2695 > > > Notice_content > ------------- > Question #1: Page 4 of test report, please change 15.249(e) to 15.249(d) and > change 15.249(d) to 15.249( c ). Please provide revised test report. > > Question #2: Page 11 of test report, please explain why the average reading > (82.8dBuV/m) is higher than the peak reading (82.7dBuV/m). > > Question #3: What is the upper frequency range investigated during radiated > spurious emission tests ? > > Question #4: The FCC ID number listed in the FCC ID label format does not > agree with the one listed in the TCB application form. Please provide > revised FCC ID label format. > > Question #5: The antenna listed in the page 10 of test report used during > the radiated spurious emission is only up to 18GHz ( EMCO 3115). Please > provide measurement equipment used during radiated emission tests. > > Best Regards > > Mike Kuo > The items indicated above must be submitted before processing can continue > on the above referenced application. Failure to provide the requested > information within 60 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.

ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Top View of EUT Side View of EUT ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Rear View of EUT Side View of EUT ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Bottom View of EUT Open View of EUT ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Top View of Adaptor Rear View of Adaptor

ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Internal View of EUT Internal View of EUT ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Internal View of EUT Internal View of EUT ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Component View of Main PCB Solder View of Main PCB ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Component View of PCB Solder View of PCB ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Component View of PCB Solder View of PCB ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Internal View of Adaptor Component View of Adaptor’s PCB ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 CONSTRUCTED PHOTOS of EUT Solder View of Adaptor’s PCB

Rev. No 2.0 FCC Part 15 EMI TEST REPORT of E.U.T. : 5.8GHz Audio/Video Sender FCC ID. : QWTVS5811T MODEL : VS5811T for APPLICANT : Chung-Hsin Electric & Machinery Mfg. Corp. ADDRESS : No:25, Wen-Te Rd, Lo-Shan Village, Kwei Shan Hsiang, Taoyuan Hsien, Taiwan, R.O.C. Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 34, LIN 5, DING FU TSUN, LINKOU HSIANG TAIPEI HSIEN, TAIWAN, R.O.C. Tel : (02)26023052 Fax : (02)26010910 http://www.etc.org.tw ; e-mail: [email protected] Report Number : ET92R-01-033-02 ETC Report No. : ET92R-01-033-02 FCC ID. : QWTVS5811T Rev. No 2.0 TEST REPORT CERTIFICATION Applicant : Chung-Hsin Electric & Machinery Mfg. Corp. No:25, Wen-Te Rd, Lo-Shan Village, Kwei Shan Hsiang, Taoyuan Hsien, Taiwan, R.O.C. Manufacturer : Chung-Hsin Electric & Machinery Mfg. Corp. No:25, Wen-Te Rd, Lo-Shan Village, Kwei Shan Hsiang, Taoyuan Hsien, Taiwan, R.O.C. Description of EUT : a) Type of EUT : 5.8GHz Audio/Video Sender b) Trade Name : AVMAGE c) Model No. : VS5811T d) Power Supply : Adaptor I/P: 120Vac, 60Hz;9.7WO/P: 12Vdc, 500mA Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2002) I HEREBY CERTIFY THAT: The data shown in this report were made in accordance with the procedures given in ANSI C63.4, and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Note: 1. The result of the testing report relate only to the item tested. 2. The testing report shall not be reproduced expect in full, without the written approval of ETC. Issued Date : Mar. 07, 2003 Test Engineer : ( Vincent Chang) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No. : ET92R-01-033-02 FCC ID. : QWTVS5811T Rev. No 2.0 Table of Contents Page 1 GENERAL INFORMATION.......................................................................................................1 1.1 Product Description........................................................................................................................1 1.2 Characteristics of Device................................................................................................................1 1.3 Test Methodology..........................................................................................................................1 1.4 Test Facility....................................................................................................................................1 2 PROVISIONS APPLICABLE.......................................................................................................2 2.1 Definition........................................................................................................................................2 2.2 Requirement for Compliance...........................................................................................................3 2.3 Restricted Bands of Operation........................................................................................................5 2.4 Labeling Requirement.....................................................................................................................5 2.5 User Information............................................................................................................................6 3. SYSTEM TEST CONFIGURATION...........................................................................................7 3.1 Justification.....................................................................................................................................7 3.2 Devices for Tested System.............................................................................................................7 4 RADIATED EMISSION MEASUREMENT..............................................................................8 4.1 Applicable Standard.......................................................................................................................8 4.2 Measurement Procedure.................................................................................................................8 4.3 Measuring Instrument...................................................................................................................10 4.4 Radiated Emission Data................................................................................................................11 4.4.1 RF Portion...............................................................................................................................11 4.4.2 Other Emission........................................................................................................................14 4.5 Field Strength Calculation.............................................................................................................15 4.6 Photos of Radiation Measuring Setup............................................................................................16 5 CONDUCTED EMISSION MEASUREMENT........................................................................17 5.1 Standard Applicable.....................................................................................................................17 5.2 Measurement Procedure...............................................................................................................17 5.3 Conducted Emission Data.............................................................................................................18 5.4 Result Data Calculation.................................................................................................................19 5.5 Conducted Measurement Equipment.............................................................................................20 5.6 Photos of Conduction Measuring Setup........................................................................................21 6 ANTENNA REQUIREMENT..…

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ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 4.6 Photos of Radiation Measuring Setup ETC Report No. : ET92R-01-033-02 FCC ID.: QWTVS5811T Rev. No 2.0 5.6 Photos of Conduction Measuring Setup