RCDXM1040FM Transmitter

Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX I : USER’S MANUAL EUT Type: FM Transmitter FCC ID : RCDXM1040

Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX A : ATTESTATION STATEMENT EUT Type: FM Transmitter FCC ID : RCDXM1040 July 23, 2003 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S.A To whom it may concern: We, the undersigned, hereby authorize GUMI College EMC Center to act on our behalf in all matters relating to applications for equipment authorization, including the signing of all documents relation to these matters. Any and all acts carried out by GUMI College EMC Center on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to the application is subject of a denial of benefits, including FCC benefits, pursuant 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Sincerely, Ho Seok Gwak, Q.A Manager DONGYANG Electronics Co.,Ltd

Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX C : BLOCK DIAGRAM EUT Type: FM Transmitter FCC ID : RCDXM1040

Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX G : EXTERNAL PHOTOGRAPHS EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040

Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX D : ID SAMPLE LABEL & LOCATION EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification LABELLING REQUIREMENTS The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. „ ID Label „ ID Label Location of EUT I.D Label EUT Type: FM Transmitter FCC ID : RCDXM1040

Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX H : INTERNAL PHOTOGRAPHS EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification EUT Type: FM Transmitter FCC ID : RCDXM1040

Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX J : Operational Description EUT Type: FM Transmitter FCC ID : RCDXM1040 Operational Description … The EUT is FM Transmitter that can transmit audio signal of AV Equipment (DVD or TV receiver) to the FM Radio receiver in a car. ¾ TX Frequency Range: 88.3MHz – 90.1MHz ¾ Frequency Step: 200 kHz … Device description Block Circuit No. Name Description Transmitter IC IC 701 BH1415F FM Stereo Transmit D 701 KV1471E Variable Capacitance Diode C 724 120pF C 717 27pF C 716 Capacitor 27pF R 708 Resistor 18ohm RF Oscillator L 701 Reactor 47x C 718 Capacitpr 102pF R 707 220ohm R 708 56ohm RF Output (Level Adjust) R 710 Resistor 220ohm Q 201 Transistor C 720 Electrolysis Cap. 33uF C 713 Capacitor 473pF R 714 2.2kohm PLL Circuit (VCC) R 713 Resistor 100ohm X 701 X-tal 7.6MHz C 703 27pF X-Tal OSC circuit C 704 Capacitor 27pF … Schematic around FM Transmitter Block

Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX E : SCHEMATIC DIAGRAM EUT Type: FM Transmitter FCC ID : RCDXM1040

Test Report No.: GETET-E3-03-025 FCC Part 15 Subpart C Certification CONTENTS 1. SCOPE.........................................................................................................................................................................3 2. INTRODUCTION.....................................................................................................................................................4 3. TEST CONDITIONS & EUT INFORMATION...............................................................................................5 3.1 D ESCRIPTION OF EUT.............................................................................................................................................5 3.2 S UPPORT EQUIPMENT USED.....................................................................................................................................5 3.3 C ABLE(S)..................................................................................................................................................................5 4. DESCRIPTION OF TESTS....................................................................................................................................6 4.1 R ADIATED EMISSION................................................................................................................................................6 4.2 C ONDUCTED EMISSION............................................................................................................................................6 5. RADIATED EMISSION TEST..............................................................................................................................7 5.1 O PERATING ENVIRONMENT.....................................................................................................................................7 5.2 T EST SET-UP.............................................................................................................................................................7 5.3 M EASUREMENT UNCERTAINTY................................................................................................................................7 5.4 L IMIT........................................................................................................................................................................8 5.5 T EST EQUIPMENT USED............................................................................................................................................8 5.6 R ADIATED EMISSION TEST DATA FOR THE FUNDAMENTAL FREQUENCY.................................................................9 5.7 R ADIATED EMISSION TEST DATA FOR THE SPURIOUS FREQUENCY.........................................................................9 6. OCCUPIED BANDWIDTH MEASUREMENT.............................................................................................11 6.1 O PERATING ENVIRONMENT...................................................................................................................................11 6.2 T EST SET-UP...........................................................................................................................................................11 6.3 L IMIT......................................................................................................................................................................11 6.4 T EST EQUIPMENT USED..........................................................................................................................................11 6.5 T EST RESULT OF OCCUPIED BANDWIDTH..............................................................................................................11 7. RECOMMENDATION & CONCLUSION......................................................................................................12 APPENDIX A – ATTESTATION STATEMENT APPENDIX B – TEST PLOTS OF OCCUPIED BANDWIDTH APPENDIX C – BLOCK DIAGRAM APPENDIX D – ID SAMPLE LABEL & LOCATION APPENDIX E – SCHEMATIC DIAGRAM APPENDIX F – TEST SET-UP PHOTOGRAPHS APPENDIX G – EXTERNAL PHOTOGRAPHS APPENDIX H – INTERNAL PHOTOGRAPHS APPENDIX I – USER’S MANUAL APPENDIX J – OPERATIONAL DESCRIPTION EUT Type : FM Transmitter FCC ID.: RCDXM1040 Page 2 of 12 Test Report No.: GETET-E3-03-025 FCC Part 15 Subpart C Certification 1. Scope Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and / or unintentional radiators for compliance with technical rules and regulations of the Federal Communications Commission . Responsible Party : DONGYANG Electronics Co., Ltd. Contact Person : Mr. Ho-Seok Gwak, Q.A manager Manufacturer : DONGYANG Electronics Co., Ltd. 760, Daemang-re, Goa-eub, Gumi-city, Gyeongsangbuk-do, Korea z Equipment Class Lower Power Communication Device Transmitter (DXX) z EUT Type FM Transmitter (Built in LCD Display) z Full Equipment Name Combo 10.4” TFT-LCD Monitor With DVD Player z Power Source DC 12V/ 32W supplied from car battery z Model No. XM-1040CB z Rule Part(s) FCC Part 15, Subpart C, Section 15.239 z Test Procedure(s) ANSI C63.4 (1992) z Dates of Test July 24, 2003 z Place of Test Gumi College EMC Center z Test Report No. GETEC-E3-03-025 EUT Type : FM Transmitter FCC ID.: RCDXM1040 Page 3 of 12 Test Report No.: GETET-E3-03-025 FCC Part 15 Subpart C Certification 2. Introduction The measurement procedure described in American National Standard for Methods of Measurement of Radio-Nose Emissions From Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz (ASNI C63.4- 1992) was used in determining radiated and conducted emissions emanating from DONGYANG Electronics Co., Ltd. FM Transmitter (Built in LCD display), FCC ID.: RCDXM1040 These measurement tests were conducted at Gumi College EMC Center. The site address is 407, Bugok-Dong, Gumi-City, Gyeongsangbuk-Do, Korea This test site is one of the highest point of Gumi 1…

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Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX B : TEST PLOTS OF OCCUPIED BANDWIDTH EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification ■ 88.3MHz ■ 90.1MHz EUT Type: FM Transmitter FCC ID : RCDXM1040

Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification APPENDIX F : TEST SET UP PHOTOGRAPHS EUT Type: FM Transmitter FCC ID : RCDXM1040 Test Report No.: GETEC-E3-03-025 FCC Part 15 Subpart C Certification „ Radiated Test Picture (Front) „ Radiated Test Picture (Rear) EUT Type: FM Transmitter FCC ID : RCDXM1040