UQGQT-001FM Transmitter

Response to Inquiry to FCC (Tracking Number 289477) Inquiry: Gentlemen - We are seeking ''''''''Permit But Ask'''''''' guidance for FCC ID: UQGQT-001. The device is an FM modulator operating under Part 15.239 of the FCC rules. The device has been shown to be compliant to the rules. The test report, operational description, user manual and response to FCC PBA guidelines are attached to this permit but ask request. Thank you for your prompt consideration of this permit but ask request. Response: The bandwidth test was not performed in accordance with previous guidance. Please have the test lab remeasure the occupied bandwidth test with a typical audio source playing a typical file (song) and the audio source set to maximum output. Submit a corrected report. Response of SGS GZ EMC Lab: Occupied Bandwidth Test Requirement: FCC Part 15 C Test Method: Based on FCC Part15 C Section 15.239. Operation within the band 88MHz – 108MHz Test Date: 22 Aug 2006(initial test); 16 February 2007(final test) Requirements: (a) Emissions from the intentional radiator shall be confined within a band 200 kHz wide centered on the operating frequency. The 200 kHz band shall lie wholly within the frequency range of 88-108 MHz. Test procedure: 1.Play typical song as audio input source: (1)Play a typical song as the audio input source, input level as the Max volume of the player, nearly 10mV(r.m.s). (2)Set the RBW=3KHz, VBW=10KHz,Sweep time= Auto for the Spectrum Analyzer setting. (3)Record and report the plot as below: 2.Play Gauss white noise as audio input source: (1)Play the gauss white noise as the audio input source, input level as the Max volume of the player, nearly 10mV(r.m.s). (2)Set the RBW=3KHz, VBW=10KHz,Sweep time= Auto for the Spectrum Analyzer setting. (3)Record and report the plot as below: 1.Play typical song (1). For lowest Channel:88.1MHz The occupied bandwidth as below: 20dB bandwidth of the emission is180.0 kHz. Black track: modulated signal. Blue track: unmodulated carrier. (2). For middle Channel: 98MHz The occupied bandwidth as below: 20dB bandwidth of the emission is 168.0 kHz Black track: modulated signal. Blue track: unmodulated carrier. (3). For highest Channel:107.9MHz The occupied bandwidth as below: 20dB bandwidth of the emission is 192.0 kHz Black track: modulated signal. Blue track: unmodulated carrier. 1.Play Gauss white noise (1). For lowest Channel:88.1MHz The occupied bandwidth as below: 20dB bandwidth of the emission is176.0 kHz. Black track: modulated signal. Blue track: unmodulated carrier. (2). For middle Channel: 98MHz The occupied bandwidth as below: 20dB bandwidth of the emission is 164.0 kHz Black track: modulated signal. Blue track: unmodulated carrier. (3). For highest Channel:107.9MHz The occupied bandwidth as below: 20dB bandwidth of the emission is 176.0 kHz Black track: modulated signal. Blue track: unmodulated carrier. The results: The unit does meet the FCC requirements.

dward ATCB From: Generic Office of Engineering Technology [[email protected]] Sent: Wednesday, February 21, 2007 11:28 AM To: [email protected] Subject: Response to Inquiry to FCC (Tracking Number 289477) 2/21/2007 Inquiry: ---Reply from Customer on 02/16/2007--- New test report uploaded in response to FCC requirement to modulate device with 'typical' file. Response: Go ahead and file the grant. Submit a copy of the inquiry into the filing. Ensure all exhibits comply with FCC rules and policies. Regarding occupied bandwidth testing, this issue will be addressed maybe with C63.10 implementation. Do not reply to this message. Please select the Reply to an Inquiry Response link from the OET Inquiry System to add any additional information pertaining to this inquiry.

FCC ID information in User manual:

Report No.: GLEMR060801008RFR Page: 1 of 19 FCC ID: UQGQT-001 Authorized Signature: Jerry Chen Manager This report refers to the General Conditions for Inspection and Testing Services, printed overleaf This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. Member of the SGS Group (Société Générale de Surveillance) SGS-CSTC Standards Technical Services Ltd. No.198 Kezhu Road, Science Town Economic& Technology Development District Guangzhou, China 510663Telephone: Telephone: +86 (0) 20 82155555 Fax: +86 (0) 20 82075059 Email: [email protected] FEDERAL COMMUNICATIONS COMMISSION Registration number: 282399 FCC TEST REPORT Application No. : GLEMR060801008RF Applicant: QIAOHUA(PUNING)ELECTRIC Co.,Ltd. FCC ID: UQGQT-001 Fundamental Carrier Frequency : 88.1MHz to 107.9MHz Equipment Under Test (EUT): Name: FM Transmitter Model: QT-001/002/003/005/006/008 ♣ ♣ Please refer to section 2 of this report which indicates which item was actually tested and which were electrically identical. Band Name: Not supply by client Standards: FCC PART 15.239: 2006 Please refer to section 2 for further details. Date of Receipt: 11 Aug 2006 Date of Test: 11 Aug 2006 to 16 February 2007 Date of Issue: 16 February 2007 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Ltd. Report No.: GLEMR060801008RFR Page: 2 of 19 FCC ID: UQGQT-001 2 Test Summary Test Test Requirement Stanadard Paragraph Result Radiated Emission (30MHz to 1000MHz) FCC PART 15 :2006Section 15.239 PASS * Occupied Bandwidth FCC PART 15 :2006Section 15.239 PASS * * The EUT passed the Radiated Emission test and Occupied Bandwidth test after modification carried out by the applicant. Remark: Item No.: QT-001/002/003/005/006/008 Only the Item QT-001 was tested, since the electrical circuit design, PCB layout, components used and internal wiring were identical for the above items, only the outer decoration. color and item numbers were different . SGS-CSTC Standards Technical Services Ltd. Report No.: GLEMR060801008RFR Page: 3 of 19 FCC ID: UQGQT-001 3 Contents Page 1 COVER PAGE ...........................................................................................................................................1 2 TEST SUMMARY....................................................................................................................................................2 3 CONTENTS..............................................................................................................................................................3 4 GENERAL INFORMATION...................................................................................................................................4 4.1 CLIENT INFORMATION....................................................................................................................................... 4 4.2 GENERAL DESCRIPTION OF E.U.T................................................................................................................... 4 4.3 DESCRIPTION OF THE TRANSMITTER AND SUPPORT UNITS............................................................................. 4 4.4 STANDARDS APPLICABLE FOR TESTING........................................................................................................... 4 4.5 TEST LOCATION................................................................................................................................................ 4 4.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER.................................................................................. 4 4.7 TEST FACILITY................................................................................................................................................... 5 5 TEST RESULTS......................................................................................................................................................6 5.1 E.U.T. OPERATION........................................................................................................................................... 6 5.2 TEST INSTRUMENTS.......................................................................................................................................... 6 5.3 TEST PROCEDURE & MEASUREMENT DATA..................................................................................................... 8 5.3.1 Radiated Emissions...................................................................................................................................8 5.3.2 Occupied Bandwidth..........................................................................................................................13-19 SGS-CSTC Standards Technical Services Ltd. Report No.: GLEMR060801008RFR Page: 4 of 19 FCC ID: UQGQT-001 4 General Information 4.1 Client Information Applicant Name:QIAOHUA(PUNING)ELECTRIC Co.,Ltd Applicant Address: Qiaohua Industrial Building, Shi Qian Tou, Puning, Guanddong, China 4.2 General Description of E.U.T. Product Name: FM Transmitter Model: QT-001/002/003/005/006/008 Power Supply: 3Vdc Supplied by DC adapter Power Cord: Two wires 70cm not shielding cable 4.3 De…

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