JEBUF-141Wireless Handheld Transmitter Microphone

1 Helen Zhao Subject: FW: FW: MASCOT ELECTRIC CO., LTD., FCC ID: JEBUF-141, Assessment NO.: AN06T6040, Notice#1 Exhibit-L-Tuneup_P rocedure.pdf... Exhibit-E-User_Man ual_rev.pdf Exhibit-C-Test_Rep ort_rev.pdf From: iris Sent: Monday, September 18, 2006 2:10 AM To: Helen Zhao Subject: Re: FW: MASCOT ELECTRIC CO., LTD., FCC ID: JEBUF-141, Assessment NO.: AN06T6040, Notice#1 Dear Helen, Ans#1: Pls find the Tune-up procedure as attachment. Ans#2: Pls find the revised manual as attachment. Ans#3~5: Pls find the update report for your reference. Best Regards, Iris Lin -----Original Message----- Sent: Monday, August 14, 2006 4:42 PM Subject: MASCOT ELECTRIC CO., LTD., FCC ID: JEBUF-141, Assessment NO.: AN06T6040, Notice#1 Question #1: Please submit Parts List/Tune-Up Procedure. Question #2: The user manual indicates the operating frequency range is 608-928MHz, the device is tested in 630-806MHz, please explain. Question #3: The test report (sheet 7 of 28) shows the test equipment was past due when the test was being performed. Question #4: Please provide Frequency Response test plot in the test report. Question #5: In the test report, the bandwidth plot and Emission Mask plot show high channel test was done at 790.05MHz, instead of 805.975MHz, please explain. You may need to provide additional plots to show high channel at 805.975MHz. Best Regards, Helen Zhao 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 2 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.:06-04-RBF-106 FCC ID.: JEBUF-141 Rev. 2.0 CONSTRUCTED PHOTOS of EUT Front View of EUT Side View of EUT

ETC Report No.:06-04-RBF-106 FCC ID.: JEBUF-141 Rev. 2.0 CONSTRUCTED PHOTOS of EUT Internal View of EUT ETC Report No.:06-04-RBF-106 FCC ID.: JEBUF-141 Rev. 2.0 CONSTRUCTED PHOTOS of EUT Component View of PCB Solder View of PCB ETC Report No.:06-04-RBF-106 FCC ID.: JEBUF-141 Rev. 2.0 CONSTRUCTED PHOTOS of EUT Component View of PCB Solder View of PCB ETC Report No.:06-04-RBF-106 FCC ID.: JEBUF-141 Rev. 2.0 CONSTRUCTED PHOTOS of EUT Component View of PCB Solder View of PCB ETC Report No.:06-04-RBF-106 FCC ID.: JEBUF-141 Rev. 2.0 CONSTRUCTED PHOTOS of EUT Component View of PCB Solder View of PCB ETC Report No.:06-04-RBF-106 FCC ID.: JEBUF-141 Rev. 2.0 CONSTRUCTED PHOTOS of EUT Component View of PCB Solder View of PCB

MICROPHONE SYSTEM MASCOT ELECTRIC CO.,LTD. MANUFACTURER & EXPORTER No 85, Chang Hsing First Street, Tai-Tzu Village, Jen-Te Hsian, Tainan Hsien, Taiwan, R.O.C. Tel: 886-6-271 0171~4 Fax: 886-6-271 0808 http:// www.mascot-mic.com Email: [email protected] UF-141 TRANSMITTER PROCEDURE 1. Audio signal is input to 2.2p capacitance, then trough NJM4580 pin 6 (OP) for about 10dB amplification. 2. After amplification, the signal input to SA575 for audio-compress procedure. Then signal is output from pin 16 to VCO. 3. Input audio signal to VCO for modulation and signaling, then go through BFG520 for high frequency amplify and output from antenna. MASCOT ELECTRIC CO ., LTD DATE SEP. 04, 2006

Rev. 2.0 FCC Part 74 Subpart H EMI TEST REPORT of E.U.T. : Wireless Handheld Transmitter Microphone FCC ID. : JEBUF-141 MODEL : UF-141 Working Frequency : 630 –806 MHz for APPLICANT ： MASCOT ELECTRIC CO., LTD. ADDRESS ： No. 85 Chang Hsing First Street, Tai-tzu Village, Jen-Te Hsian, Tainan Hsien Taiwan Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 34, LIN 5, DING FU TSUN, LINKOU HSIANG TAIPEI HSIEN, TAIWAN, R.O.C. Tel:(02)226023052 Fax:(02)26010910 http://www.etc.org.tw ; e-mail : [email protected] Report Number : 06-04-RBF-106-04 ETC Report No.:06-04-RBF-106-04 FCC ID.: JEBUF-141 Rev. 2.0 TEST REPORT CERTIFICATION Applicant : MASCOT ELECTRIC CO., LTD. No. 85 Chang Hsing First Street, Tai-tzu Village, Jen-Te Hsian, Tainan Hsien Taiwan Manufacturer : MASCOT ELECTRIC CO., LTD. No. 85 Chang Hsing First Street, Tai-tzu Village, Jen-Te Hsian, Tainan Hsien Taiwan Description of EUT : a) Type of EUT : Wireless Handheld Transmitter Microphone b) Trade Name : MASCOT c) Model No. : UF-141 d) FCC ID : JEBUF-141 e) Working Frequency : 630 – 806 MHz f) Power Supply : DC 3V Regulation Applied : FCC Rules and Regulations Part 74 Subpart H (2003) 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 : Jun. 13, 2006 Test Engineer : ( Kevin Lee ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:06-04-RBF-106-04 FCC ID.: JEBUF-141 Rev. 2.0 Table of Contents Page 1. GENERAL INFORMATION ............................................................................................................................... 1 1.1 PRODUCT DESCRIPTION.......................................................................................................................................... 1 1.2 TEST METHODOLOGY.............................................................................................................................................. 1 1.3 TEST FACILITY........................................................................................................................................................ 1 2. REQUIREMENTS OF PROVISIONS................................................................................................................. 2 2.1 DEFINITION............................................................................................................................................................. 2 2.2 FREQUENCIES AVAILABLE...................................................................................................................................... 2 2.3 REQUIREMENTS FOR RADIO EQUIPMENT ON CERTIFICATION................................................................................... 2 2.4 LABELING REQUIREMENT....................................................................................................................................... 3 3. OUTPUT POWER MEASUREMENT ................................................................................................................ 4 3.1 PROVISION APPLICABLE.......................................................................................................................................... 4 3.2 MEASUREMENT PROCEDURE.................................................................................................................................. 4 3.3 TEST DATA............................................................................................................................................................. 6 3.4 RESULT CALCULATION............................................................................................................................................ 7 3.5 TEST EQUIPMENT.................................................................................................................................................... 7 4. MODULATION CHARACTERISTICS.............................................................................................................. 8 4.1 PROVISIONS APPLICABLE........................................................................................................................................ 8 4.2 MEASUREMENT METHOD....................................................................................................................................... 8 4.3 MEASUREMENT INSTRUMENT................................................................................................................................. 9 4.4 MEASUREMENT RESULT......................................................................................................................................... 9 5. OCCUPIED BANDWIDTH OF EMISSION..................................................................................................... 11 5.1 PROVISIONS APPLICABLE...................................................................................................................................... 11 5.2 MEASUREMENT METHOD..................................................................................................................................... 11 5.3 OCCUPIED BANDWIDTH TEST EQUIPMENT............................................................................................................ 11 5.4 BANDWIDTH MEASURED....................................................................................................................................... 12 5.4.1 Input Level Derived ...................................................................................................................................... 12 5.4.2 Occupied Bandwidth Plotted........................................................................................................................ 13 6. FIELD STRENGTH OF EMISSION ...........…

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ETC Report No.:06-04-RBF-106-04 FCC ID.:JEBUF-141 Rev. 2.0 Radiated Measurement Photos Mode: TX