JEBIEM-162Wireless Microphone Base Station

From: etcemi [[email protected]] Sent: Thursday, March 21, 2002 11:02 PM To: Mike Kuo Subject: Re: WA GOL INDUSTRIAL CO., LTD., FCC ID:JEBIEM-162, AN02T1885 Dear Mike, Sorry for the delay. Please find below for our explanation and help expedite it. Thank you in advance. Question #1: Please provide the channel list ( total of 16 channels) with frequency assignments. ANS.: The channel list is as follows: MHz MHz CH1 790.375 CH09 798.375 CH2 791.125 CH10 799.875 CH3 792.125 CH11 800.875 CH4 793.245 CH12 801.625 CH5 794.245 CH13 802.745 CH6 795.125 CH14 803.875 CH7 796.245 CH15 804.765 CH8 797.375 CH16 805.375 Question #2: The output power limits for 790-806MHz should be 250mW as stated in 74.861(e)(1)(ii). ANS.: Please find attachment for corrected page. Question #3: Occupied bandwidth tests was done with 2.5KHz but it should be done at max. modulation frequency or 15kHz whichever is the lesser. ANS.: Attached please find the OBW with audio siganl 15 kHz input. Could you kindly instruct me where I can find the provision requesting OBW must be done at max. modulation frequency or 15kHz whichever is the lesser? I will be grateful if you can instruct this requirement. Best regards, K. C. Chen ETC/EMC Department II ----- Original Message ----- From: Mike Kuo To: K. C. (E-mail) Sent: Tuesday, March 19, 2002 1:18 PM Subject: FW: WA GOL INDUSTRIAL CO., LTD., FCC ID:JEBIEM-162, AN02T1885 -----Original Message----- From: CERTADM Sent: Monday, March 18, 2002 9:16 PM To: '[email protected]' Subject: WA GOL INDUSTRIAL CO., LTD., FCC ID:JEBIEM-162, AN02T1885 Notice_content ------------- Question #1: Please provide the channel list ( total of 16 channels) with frequency assignments. Question #2: The output power limits for 790-806MHz should be 250mW as stated in 74.861(e)(1)(ii). Question #3: Occupied bandwidth tests was done with 2.5KHz but it should be done at max. modulation frequency or 15kHz whichever is the lesser. Best Regards Mike Kuo / TCB Certifier 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.:ET91R-03-025 FCC ID.: JEBIEM-162 CONSTRUCTED PHOTOS of EUT 1. Top View of EUT 2. Front View of EUT ETC Report No.:ET91R-03-025 FCC ID.: JEBIEM-162 CONSTRUCTED PHOTOS of EUT 3. Rear View of EUT 4. Total View of Antenna ETC Report No.:ET91R-03-025 FCC ID.: JEBIEM-162 CONSTRUCTED PHOTOS of EUT 5. Front View of Adaptor

ETC Report No.:ET91R-03-025 FCC ID.: JEBIEM-162 CONSTRUCTED PHOTOS of EUT 1. Intenral View of EUT 2. Internal View of EUT ETC Report No.:ET91R-03-025 FCC ID.: JEBIEM-162 CONSTRUCTED PHOTOS of EUT 3. Component View of Main PCB 4. Solder View of Main PCB ETC Report No.:ET91R-03-025 FCC ID.: JEBIEM-162 CONSTRUCTED PHOTOS of EUT 5. Component View of RF PCB 6. Solder View of RF PCB ETC Report No.:ET91R-03-025 FCC ID.: JEBIEM-162 CONSTRUCTED PHOTOS of EUT 7. Component View of Adaptor’s PCB 8. Solder View of Adaptor’s PCB

The EUT is a frequency modulation Wireless Microphone with following features : Operation Frequency Range: 790-806MHz. Type of Modulation: FM, 161K5F3E. This Wireless Microphone is a stationary transmitter and operates within UHF band with PLL synthesized. There are 16 channels available and the channel used can be slected from a DIP switch.

FCC Part 74 Subpart H EMI TEST REPORT of E.U.T. : Wireless Microphone FCC ID. : JEBIEM-162 MODEL : IEM-162 Working Frequency : 790-806MHz for APPLICANT : WA GOL INDUSTRIAL CO., LTD. ADDRESS : No. 85 chang Hsing First Street, Tai-tzu Village, Jen-Te Hsian, TAIWAN, R.O.C. Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 8 LANE 29, WENMIMG ROAD, LOSHAN TSUN, KWEISHAN HSIANG, TAOYUAN, TAIWAN, R.O.C. Tel: 886-2-26023052 Fax: 886-2-26010910 Report Number : ET91R-03-025 FCC ID.: JEBIEM-162 TEST REPORT CIRTIFICATION Applicant : WA GOL INDUSTRIAL CO., LTD. No. 85 chang Hsing First Street, Tai-tzu Village, Jen-Te Hsian, TAIWAN, R.O.C. Manufacturer : WA GOL INDUSTRIAL CO., LTD. No. 85 chang Hsing First Street, Tai-tzu Village, Jen-Te Hsian, TAIWAN, R.O.C. Description of EUT : a) Type of EUT : Wireless Microphone b) Trade Name : N/A c) Model No. : IEM-162 d) FCC ID : JEBIEM-162 e) Working Frequency : 790-806 MHz f) Power Supply : AC adaptor (O/P: 12Vdc 300mA, I/P:120V 60Hz) Regulation Applied : FCC Rules and Regulations Part 74 Subpart H (1999) & Part 15 Subpart B 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. Issued Date : Mar. 12, 2002 Test Engineer : ( Jeff Chuang ) Approve & Authorized Signer : Will Yauo, Supervisor EMI Test Site of ELECTRONICS TESTING CENTER, TAIWAN FCC ID.: JEBIEM-162 Table of Contents Page 1. GENERAL INFORMATION ................................................................................................................................... 1 1.1 PRODUCT DESCRIPTIO N..................................................................................................................................... 1 1.2 CHARACTERISTICS OF DEVICE: .......................................................................................................................... 1 1.3 TEST METHODOLOGY........................................................................................................................................ 1 1.4 TEST FACILITY................................................................................................................................................... 1 2. REQUIREMENTS OF PROVISIONS .................................................................................................................... 2 2.1 DEFINITION....................................................................................................................................................... 2 2.2 FREQ UEN CIES AVAILABLE.................................................................................................................................. 2 2.3 REQUIREMENTS FOR RADIO EQUIPMENT ON CERTIFICATIO N............................................................................. 2 2.4 LABELIN G REQ UIREMEN T................................................................................................................................... 3 3. OUTPUT POWER MEASUREMENT .................................................................................................................... 4 3.1 PROVISION APPLICABLE.................................................................................................................................... 4 3.2 MEASUREMEN T PROCEDURE.............................................................................................................................. 4 3.3 TEST DATA........................................................................................................................................................ 4 3.4 OUTPUT POWER TEST EQUIPMENT..................................................................................................................... 4 4. MODULATION CHARACTERISTICS.................................................................................................................. 5 4.1 PROVISIONS APPLICABLE................................................................................................................................... 5 4.2 MEASUREMEN T METHO D................................................................................................................................... 5 4.3 MEASUREMEN T IN STRUMEN T............................................................................................................................. 6 4.4 MEASUREMEN T RESULT..................................................................................................................................... 6 5. OCCUPIED BANDWIDTH OF EMISSION........................................................................................................... 8 5.1 PROVISIONS APPLICABLE................................................................................................................................... 8 5.2 MEASUREMEN T METHO D................................................................................................................................... 8 5.3 OCCUPIED BANDWIDTH TEST EQUIPMENT......................................................................................................... 8 5.4 BANDWIDTH MEASURED.................................................................................................................................... 9 5.4.1 Input Level Derived..................................................................................................................................... 9 5.4.2 OCCUPIED BANDWIDTH PLO TTED...................................................................................................................... 9 PLEASE SEE APPENDIX 2 FOR PLOTTED DATA................................................................................................ 9 6. SPURIOUS EMISSIONS AT ANTENNA TERMINALS......................................................…

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