SJD0900240GFull Band FM Transmitter

"EASTECH" <[email protected]> 09/15/2006 04:15 PM To Yunus Faziloglu/USA/VERITAS@VERITAS, "EASTECH" <[email protected]> cc bcc Subject RE: FW: FW: 15.239 FM Transmitter - Please Review Hello Yunus, Go ahead and submit the filing. Thanks -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Friday, September 15, 2006 12:31 PM To: EASTECH Subject: Re: FW: FW: 15.239 FM Transmitter - Please Review Sorry about that. Antenna is printed on board and designed for 1dBi gain. I have attached photos showing the location of the antenna. Please also find attached test report for item6. Test lab has verified the maximum tuning range. See note on Pg 6 of the report. I believe these were the outstanding issues. Previous response and attachments below still applies for the rest of the items. Let me know if you need more information. Best Regards, Yunus Faziloglu Curtis-Straus LLC Bureau Veritas "EASTECH" <[email protected]> 09/14/2006 02:46 PM To Yunus Faziloglu/USA/VERITAS@VERITAS cc"Rashmi Doshi" <[email protected]>, "Raymond Laforge" <[email protected]>, "EASTECH" <[email protected]> Subj ect FW: FW: 15.239 FM Transmitter - Please Review Hello Yunus, You did not provide information on the antenna. Please resubmit everything with information on the antenna and updated test report. Thanks -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Thursday, September 14, 2006 9:51 AM To: EASTECH Subject: Re: FW: 15.239 FM Transmitter - Please Review Please see responses below regarding this FM transmitter. Device satisfied all technical criteria in accordance with TCB review guidance. Detailed specs of the device is attached as well. Best Regards, Yunus Faziloglu Curtis-Straus LLC Bureau Veritas "EASTECH" <[email protected]> 09/13/2006 11:04 AM To"EASTECH" <[email protected]>, Yunus Faziloglu/USA/VERITAS@VERITAS cc Subjec t FW: 15.239 FM Transmitter - Please Review Hello Yunus, Please address each of the following and also indicate any issues after you review the info in accordance with TCB review guidance. 1) How does this device operate? It operates in a car, powered by car battery through an adapter. 2) Provide information on the device and its antenna. Device is used to play MP3 files from an IPod on an FM station. 3) How is it installed? Detailed on Pg 2 and 3 of the manual attached below. 4) What test procedure was used? ANSI C63.4-2003 5) If tested in a car, how was it configured/tested? Device was not tested in a car. See test setup photos below. 6) Was the tuning range properly verified? The test lab should indicate in the report that the tuning controls were manually adjusted to verify maximum tuning range. Test lab confirmed this. Report will be updated. 7) Was the bandwidth properly tested with maximum audio input? IPod Volume was adjusted to its highest available. 8) Provide the test report. Attached below -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Tuesday, September 12, 2006 2:07 PM To: EASTECH Subject: 15.239 FM Transmitter - Please Review Dear Sir/Madam, Please find attached documents for an FM transmitter that we have finished reviewing and advise on its acceptability. Let us know if you need further information please. Best Regards, Yunus Faziloglu Curtis-Straus LLC Bureau Veritas

OPERATIONAL DESCRIPTION Unit is a full-band FM radio transmitter to be used with audio devices like IPOD. When connected to this device, the user can listen to their IPOD on one of the FM radio channels on their conventional car FM tuner. Device has 199 channels in the range of 88.1MHz to 107.9MHz. Each channel is separated from the adjacent channels by 100 kHz.

FCC ID: SJD0900240G Report No.: 060406FIA01 1 Issued: Sept. 6, 2006 FCC TEST REPORT REPORT NO.: 060406FIA01 MODEL NO.: FM20XXXXXXXX RECEIVED: Sept. 1, 2006 TESTED: Sept. 1 ~ Sept. 6, 2006 ISSUED: Sept. 6, 2006 APPLICANT: CM Precision Technology LTD ADDRESS: West of Zhenan Hi-Tech Industrial park, Zhenan Rd., Changan town, Dongguan City, Guangdong Province, China ISSUED BY: ADT (Shanghai) Corporation ADDRESS: 2F, Building C, No.1618, Yishan Rd., 201103, Shanghai, China This test report consists of 19 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by A2LA or any government agencies. The test results in the report only apply to the tested sample. ADT (Shanghai) Corporation FCC ID: SJD0900240G Report No.: 060406FIA01 2 Report Format Version 1.0.0 TABLE OF CONTENTS 1 CERTIFICATION .....................................................................................................3 2 SUMMARY OF TEST RESULTS.............................................................................4 2.1 MEASUREMENT UNCERTAINTY ..........................................................................4 3 GENERAL INFORMATION .....................................................................................5 3.1 GENERAL DESCRIPTION OF EUT........................................................................5 3.2 DESCRIPTION OF TEST MODES..........................................................................6 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS .........................................7 3.4 DESCRIPTION OF SUPPORT UNITS....................................................................7 3.5 CONFIGURATION OF SYSTEM UNDER TEST.....................................................7 4 TEST TYPES AND RESULTS .................................................................................8 4.1 CONDUCTED EMISSION MEASUREMENT ..........................................................8 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT .......................................8 4.1.2 TEST RESULTS ......................................................................................................8 4.2 RADIATED EMISSION MEASUREMENT ...............................................................9 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT ............................................9 4.2.2 TEST INSTRUMENT.............................................................................................10 4.2.3 TEST PROCEDURE ............................................................................................. 11 4.2.4 DEVIATION FROM TEST STANDARD ................................................................. 11 4.2.5 TEST SETUP ........................................................................................................12 4.2.6 EUT OPERATING CONDITION ............................................................................12 4.2.7 TEST RESULT ......................................................................................................13 4.3 EMISSION BAND MEASUREMENT .....................................................................16 4.3.1 LIMITS OF EMISSION BAND MEASUREMENT ..................................................16 4.3.2 TEST INSTRUMENTS ..........................................................................................16 4.3.3 TEST PROCEDURE .............................................................................................16 4.3.4 DEVIATION FROM TEST STANDARD .................................................................16 4.3.5 TEST SETUP ........................................................................................................16 4.3.6 EUT OPERATING CONDITIONS..........................................................................16 4.3.7 TEST RESULTS ....................................................................................................17 5 APPENDIX - INFORMATION ON THE TESTING LABORATORY ........................19 FCC ID: SJD0900240G Report No.: 060406FIA01 3 Report Format Version 1.0.0 1 CERTIFICATION PRODUCT: Full Band FM Transmitter MODEL NO.: FM20XXXXXXXX APPLICANT: CM Precision Technology LTD TESTED: Sept. 1 ~ Sept. 6, 2006 TEST ITEM: Engineering Sample STANDARDS: FCC Part 15, Subpart C (Section 15.239), ANSI C63.4-2003 We, ADT (Shanghai) Corporation, declare that the equipment above has been tested in our facility and found compliance with the requirement limits of applicable standards. The test record, data evaluation and Equipment Under Test (EUT) configurations represented herein are true and accurate under the standards herein specified. TECHNICAL ACCEPTANCE : , DATE:SEPT. 6, 2006 Bright Tong Engineering Supervisor APPROVED BY : , DATE:SEPT. 6, 2006 Wallace Pan Director of Operations FCC ID: SJD0900240G Report No.: 060406FIA01 4 Report Format Version 1.0.0 2 SUMMARY OF TEST RESULTS The EUT has been tested according to the following specifications: APPLIED STANDARD: FCC Part 15, Subpart C STANDARD PARAGRAPH TEST TYPE RESULTREMARK 15.207 Conducted Emission TestN/A Refer to 4.1.2 Radiated Emission Test (88.1 MHz) PASS Minimum passing margin is –2.88 dB at 88.00 MHz Radiated Emission Test (98.1 MHz) PASS Minimum passing margin is –4.20 dB at 196.00 MHz 15.239 Radiated Emission Test (107.9 MHz) PASS Minimum passing margin is –11.59 dB at 216.00 MHz 15.239(c) Emission Bandwidth TestPASS Meet the requirements NOTE: The information of measurement uncertainty is available upon the customer’s request. 2.1 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4: This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. MEASUREMENT FRE…

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