FBX5E9FMTFM Transmitter

Listen to any Audio player wirelessly through your car FM radio or any other FM Receiver. Setup Instruction 1. Install the included AAA batteries. 2. Tune your FM radio to one of the following channels: 88.1, 88.3, 88.5, 88.7 (choose the channel with the weakest radio station) 3. Set the Frequency Switch inside your FM Transmitter to the same channel selected from step 2 4. Plug the 3.5mm jack from the ‘FM transmitter’s into the audio output of your portable CD player, MP3 player, iPod, DVD Player, TV player, Cell phone, Laptop, or any device that you want to listen to over your car’s FM radio system. 5. Press the Power Switch on your FM Transmitter (LED Indicator is on) 6. Enjoy your car radio’s quality stereo sound while listening to your favorite portable audio device in your car. Technical Support We can be reached Monday though Friday from 7:30 AM to 11:00 AM and from 11:30 PM to 4:00 PM Pacific Time. If the customer support lines are busy or after hours, leave a message or send a FAX or E-MAIL and a representative will respond typically within 24 hours. VOICE NUMBER:(949) 833-3355 ext. 112 EMAIL:[email protected] WEB:http://www.genovation.com WARRANTY REPAIR SERVICE AND LICENSE Genovation, Incorporated ("Genovation") warrants this product to be in good working order and free of defects in materials and workmanship under normal use for a period of one year from the date of purchase. Any implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to a period of thirty (30) days from date of purchase. Any abuse including opening the case will void the warranty. Your sole remedy and Genovation's entire liability for this product will be repair or replacement as provided for above, or at Genovation's option, the refund of your purchase price. A RETURN MATERIAL AUTHORIZATION (RMA) number is absolutely required before returning a product. Any shipment received without an RMA will be returned unopened. Please contact Customer Service for instructions before returning any product. Genovation makes this software available and licenses its use to you world wide for use only with a single Genovation keypad. FCC Statement NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help.

REPORT NO: ER/2004/200011 ID: FBX5E9FMTDATE: Feb. 17,2004 ILAC MRA APPENDIX 2 EXTERNAL OF EUT Front View of EUT Back View of EUT Open case view of EUT Open Case View of EUT

FCC ID LABEL FORMAT AND LOCATION Applicant: Datacomp Electronics Co., Ltd. FCC ID: FBX5E9FMT FCC ID: FBX5E9FMT This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID LABEL AREA

REPORT NO: ER/2004/200011 ID: FBX5E9FMTDATE: Feb. 17,2004 ILAC MRA APPENDIX 3 INTERNAL OF EUT Internal of EUT – Open Internal of EUT – 1

Operation description： From the voice source the signal generates left&right channels. It goes to DFMT via transmission cord and through Pre-Diminish to MCU. Inside the IC, after Pre-emphasis、 limiter、 LPF (Low Pass Filter), Mix. The Signal makes Frequency modulation. Then it generates PLL (Phase-Locked Loop) carried wave by IC and mixes with signals modulated then transmitted by antenna through RF and BPF (Band Pass Filter).

BH1417F Multimedia ICs Wireless Audio Link IC BH1417F The BH1417F is a FM stereo transmitter IC that transmits simple configuration. The IC consists of a stereo modulator for generating stereo composite signals and a FM transmitter for broadcasting a FM signal on the air. The stereo modulator generates a composite signal which consists of the MAIN, SUB, and pilot signal from a 38kHz oscillator. The FM transmitter radiates FM wave on the air by modulating the carrier signal with a composite signal. Frequency is set for North America. ! !! !Applications Wireless speakers, Personal computer(sound board), Game machine, CD changer, Car TV, Car navigation ! !! !Features 1) It is possible to improve the timbre because it has the pre-emphasis circuit, limiter circuit, and the low-pass filter circuit. 2) Built-in pilot-tone system FM stereo modulator circuit. 3) The transmission frequency is stable because it has a PLL system FM transmitter circuit. 4) PLL controls data input in parallel (4bits, 14ch for North America). ! !! !Absolute maximum ratings (Ta = 25°C, In measurement circuit.) Supply voltage Power dissipation Storage temperature Date input voltage Phase comparator output voltage ∗ Derating : 4.5mW/°C for operation above Ta=25°C. ParameterSymbolLimitsUnit V CC Pd Tstg V V V mW °C +7.0 −0.3~V CC+0.3 −0.3~V CC+0.3 −55~+125 Conditions V IN-D VOUT-P 450 Pin8,12 Pin15,16,17,18 Pin7 ∗ ! !! !Recommended operating conditions (Ta = 25°C) Audio input level ParameterSymbol Min. Unit V CCV V V °C 4.0 −40 − Conditions V IN-A fIN-A Topr τ PRE fTX VIH VIL 20 − 87.7 106.7 0.8V CC GND Max. 6.0 +85 −10 15k 155 88.9 107.9 V CC 0.2VCC Typ. − − − − − − − − dBV Hz μs MHz Pin8,12 Pin1,22 Pin1,22 Pin2,21 Pin9,11 Pin15,16,17,18 Pin15,16,17,18 Operating supply voltage Operating temperature Audio input frequency band Pre-emphasis time constant set up range Transmission frequency(200kHz step) Control terminal "H" level input voltage Control terminal "L" level input voltage BH1417F Multimedia ICs ! !! ! Block diagram MPX RF OSC RF GND PLL V CC GND V CC LPF LPF Program counter Phase detector + 4 1 2 1 50 1 19 1 2 V CC + + − − Pre−emphasis and Limiter 1234567891011 2221201918171615141312 L − ch INPUT PRE-EMPHASIS TIME CONSTANTLPF TIME CONSTANTPILOT SIGNAL ADJUSTD 3 D 2 D 1 D 0 X'tal OSCILLATORX'tal OSCILLATORPLL V CC R − ch INPUT PRE − EMPHASIS TIME CONSTANT LPF TIME CONSTANT FILTER COMPOSITE SIGNAL OUTPUT GND PLL PHASE DETECTOR OUTPUT V CC RF OSCILLATOR RF GND RF OUTPUT BH1417F Multimedia ICs ! !! ! Pin descriptions Pin No. 1 Pin descriptions R−ch audio source input terminal L−ch audio source input terminal It cuts DC with the capacitor and it inputs R-ch audio signal. It cuts DC with the capacitor and it inputs L-ch audio signal. DC (V) 1 2 V CC 1 2 V CC 1 2 V CC 1 2 V CC 1 2 V CC 1 2 V CC 1 2 V CC 22 2,21 Pre-emphasis time constant terminal It connects a capacitor for the time constant of pre-emphasis. τ=22.7kΩ×C Equivalent circuit 8 6 8 6 8 6 4 22 1 or 21 2 or 20 3 or 43k 1k 100k 50k 50k 50p 22.7k 3,20LPF time constant terminal This is 15kHz LPF. It connects a 150pF capacitor. 100k 100k − + 4 Filter terminal It is a ripple filter for the reference voltage of the audio part. 5 6 7 8 Composite signal output terminal It connects to the FM modulator. 8 5 6 8 7 6 GND GND − − PLL phase detector output terminal It connects to the PLL LPF circuit. − Power supply terminal V CC BH1417F Multimedia ICs Pin No. 9 10 11 Pin descriptions RF oscillator terminal DC (V) 4 7 V CC Equivalent circuit 8 9 10 12 13,14 15 16 17 18 19 12 1817 16 15 6 RF GND GND − − − − This is the base terminal of the colpitts oscillator. It connects time constant of the oscillation. 25k 40k 30p 2p 18p 12 1413 6 8 11 10 RF transmission output terminal It connects to the antenna through BPF. VCC −1.9 PLL power supply terminal V CC X'tal oscillator terminal It connects a 7.6MHz crystal oscillator. 4k 1M Parallel data set up terminal D0 Parallel data set up terminal D1 Parallel data set up terminal D2 Parallel data set up terminal D3 Pilot signal adjust terminal 8 19 6 or or or 1 2 V CC 5k BH1417F Multimedia ICs ! !! !Electrical characteristics (Unless otherwise noted, Ta = 25°C, V CC = 5.0V Signal source : f IN = 400Hz) ParameterSymbol I Q142028mA Min.Typ.Max.UnitConditions Fig.1 Fig.2 Fig.2 Fig.3 Fig.3 Fig.3 Fig.3 Fig.3 Fig.6 Fig.7 Fig.7 Fig.8 Fig.8 Fig.9 Fig.9 Fig.4 Fig.5 Quiescent current Channel separationSep2540 − − − −− − − − − − −− − dB dB dB dBV dB dBμV Total harmonic distortion "off" level leak current1 "off" level leak current2 "H" level input current "H" level output voltage "L" level output voltage "L" level input current Channel balance Input output gain Pilot modulation rate Sub carrier rejection ratio Pre-emphasis time constant Limiter input level LPF cut off frequency Transmission output level THD C.B Gv M P SCR τ PRE VIN(LIM) fC(LPF) VTX IIH IIL VOH VOL IOFF1 IOFF2 −2 −30−20 −10−13 −2 −16 −1.0 −100 12 12 40 96 V CC− VCC− 1.0 0.1 0 0 15 50 15 99 0.15 0.15 0.3 +2 +2 18 60 18 102 1.0 100 1.0 % % μs kHz μA μA V V nA nA V IN=−20dBV V IN=−20dBV V IN=−20dBV V IN=−20dBV V IN=−20dBV V IN=−20dBV V IN=−20dBV,L+R L→R,R→L L+R L+R L+R L+R L+R Pin5 V O=−3dB Pin2,21 Open f TX=107.9MHz Pin15,16,17,18 VIN=5V Pin15,16,17,18 V IN=0V Pin7 I OUT=−1.0mA Pin7 I OUT=1.0mA Pin7 V OUT=5V Pin7 V OUT=GND Output level at 1dB gain compression Measurement circuit BH1417F Multimedia ICs ! !! !Measurement circuits Quiescent current MPX RF OSC RF GND PLL V CC GND V CC LPF LPF Program counter Phase detector + 4 1 2 1 50 1 19 1 2 V CC + + − − Pre-emphasis and Limiter 1234567891011 2221201918171615141312 150p 2200p 150p 2200p D 2 D 3 D 1 D 0 27p27p 10 μ 0.01 μ 0.01μ 100μ A 7.6MHz +5V I Q Fig.1 BH1417F Multimedia ICs Channel separation Channel balance MPX RF OSC RF GND PLL V CC GND V CC LPF LPF Program counter Phase detector + 4 1 2 1 50 1 19 1 2 V CC + + − − Pre-emphasis and Limiter 1234567891011 2221201918171615141312 150p 2200p 150p 2200p D 3 D 2 D 1 D 0 27p 27p 10 μ 0.01 μ 1…

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55 44 33 22 11 D D C C B B A A SW1 GND DFMT 1.0 <Title> A 11 Monday, February 16, 2004 TitleSize Document Number Rev Date: Sheet of VCC VCC VCC R7 10K U1 1234567891011 12 13141516171819202122 + C24 1U R212K R4 470 L3 1.2uH D3 RB715FT106 L4 3.3uH C13330P L5 3.3uH C29 1U C30 1.5pF + C14100U C10 33P C15 0.047U R113.3KR9 2.2K C26 1.5pF R10100 R13 100K C91N R14 100K C60.01U R810K R12 3.3K C2 2200P C3 150P R15 100K C27 1.5pF L6 3.3uH C22 150P R5 20K L1A? Y1 7.6MHz C23 2200P R19 10K + C1 1U Q1 2SD2142K C16 2200P R139K + C4 10U R17 39K R2 27K C123P D1 KV-1471E D2 RB715FT106 C1182P + C1810U + C7 10U C190.1U + C5 1U R6 33 R20 10K C21 27P JP1 Signal Wire 1234 R3 20K + C8 100U C28 1U C20 27P R1627K ANT ANT R-CH R-CH Vt L-CH MPX L-CH 55 44 33 22 11 D D C C B B A A DFMT POWER 1.0 <Title> A 11 Monday, February 16, 2004 TitleSize Document Number Rev Date: Sheet of VCC VCC U2 XC6372A501PR 1 3 Vss Vout Lx D4 LED + C2547UF R18680 SW2 1 2 JP2POWER12 L2 100UH D51N5817

REPORT NO: ER/2004/20011 ID: FBX5E9FMT DATE: Feb. 17, 2004 Page: 1 of 15 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. TEL: 886-2-22993939 FAX: 886-2-22982698 ILAC MRA ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT OF Product name: FM Transmitter Model Name: GFMT / DFMT FCC ID: FBX5E9FMT REPORT NO: ER/2004/20001 ISSUE DATE: Feb. 17, 2004 FCC Rule Part: 15.239 Prepared for Datacomp Electronics Co., Ltd. 3F,No.148-1, Nei-Hu Rd., Sec 2,Taipei, Taiwan, R.O.C. Prepared by SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei County, Taiwan. Note: This report shall not be reproduced except in full, without the written approval of SGS Taiwan Ltd. This document may be altered or revised by SGS Taiwan Ltd. personnel only, and shall be noted in the revision section of the document. REPORT NO: ER/2004/20011 ID: FBX5E9FMT DATE: Feb. 17,2004 Page: 2 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. TEL: 886-2-22993939 FAX: 886-2-22982698 ILAC MRA VERIFICATION OF COMPLIANCE Applicant: Datacomp Electronics Co., Ltd. Product Description: FM Transmitter FCC ID Number: FBX5E9FMT Model No.: GFMT / DFMT Model Difference: It’s all same except the model designation. File Number: ER/2004/20001 Date of test: Feb. 12, 2004 We hereby certify that: The above equipment was tested by SGS Taiwan Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (1992) and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.239. The test results of this report relate only to the tested sample identified in this report. Test By: Date Feb. 17, 2004 Alex h Hsieh Approved By Date Feb. 17, 2004 Vincent Su REPORT NO: ER/2004/20011 ID: FBX5E9FMT DATE: Feb. 17, 2004 Page: 3 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. TEL: 886-2-22993939 FAX: 886-2-22982698 ILAC MRA Table of Contents 1. GENERAL INFORMATION ........................................................................................... 4 1.1 PRODUCT DESCRIPTION................................................................................................................... 4 1.2 RELATED SUBMITTAL(S) / GRANT (S).............................................................................................. 4 1.3 TEST METHODOLOGY....................................................................................................................... 4 1.4 TEST FACILITY................................................................................................................................. 4 2. SYSTEM TEST CONFIGURATION .............................................................................. 5 2.1 EUT CONFIGURATION...................................................................................................................... 5 2.2 EUT EXERCISE................................................................................................................................. 5 2.3 TEST PROCEDURE............................................................................................................................. 5 2.4 LIMITATION...................................................................................................................................... 6 2.5 CONFIGURATION OF TESTED SYSTEM.............................................................................................. 7 3. SUMMARY OF TEST RESULTS ................................................................................... 8 4. DESCRIPTION OF TEST MODES ................................................................................ 8 5. CONDUCTED EMISSIONS TEST (NOT APPLY IN THE REPORT) ................... 9 5.1 MEASUREMENT PROCEDURE: .......................................................................................................... 9 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 9 5.3 MEASUREMENT EQUIPMENT USED: ................................................................................................. 9 5.4 MEASUREMENT RESULT: ................................................................................................................. 9 6. RADIATED EMISSION TEST ...................................................................................... 10 6.1 MEASUREMENT PROCEDURE.......................................................................................................... 10 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 10 6.3 MEASUREMENT EQUIPMENT USED: ............................................................................................... 11 6.4 FIELD STRENGTH CALCULATION................................................................................................... 11 6.5 MEASUREMENT RESULT................................................................................................................ 12 6.6 MEASUREMENT RESULT.............................................................................................…

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REPORT NO: ER/2004/200011 ID: FBX5E9FMTDATE: Feb. 17,2004 ILAC MRA APPENDIX 1 PHOTOGRPHS OF SET UP Radiated Emission Setup Photos