GoDot Technology FMTX1 FM Transmitter User Manual FMTX1 Manual

GoDot Technology Inc. FM Transmitter FMTX1 Manual

Users Manual

1User`s manualFM transmitterModel Name : FMTX1
2 What is FM TransmitterThe FM Transmitter is a hand-held gadget, which can transform audio signal,such as audio output of portable devices, into FM signals of three bands. It is verysuitable for users to listen to the un-upgradeable FM receiver-bundled stereo,which cannot be connected to the music source through audio signal cable oreven has no audio input. It is also fit for those car owners, which hardly upgradetheir stereo but are eager to approach the latest fashion electronic devices(portable CD-type MP3 player, portable flash-type MP3 player). Just turn onradio to enjoy the favorite music without any difficulty.How to Listen to Favorite Music1. Load 2 x AAA batteries, ensuring that they are the correct way around2. Connect the audio cable to the audio output of source device.3. Power on the FM transmitter and source device. Then choose the frequencyby altering FM switch. (You can choose the following frequencies:88.9,88.7,88.5 MHz)4. Tune in your own FM receiver-bundled stereo or portable audio player to thecorresponding frequency.
3RequirementsAudio Player / System equipped with audio outputAC / DC Adapter (output: 4.2~5V, 20mA, optional)Features1. 3 bands selection (88.9MHz, 88.7MHz, 88.5MHz,) for better audio quality2. No wiring necessary3. Battery operated or external power through DC jack.4. High sensitivity and low power consumption5. Power on/status LED indicator6. Conforming to international standards (CE, FCC)Specifications1. Dimension︰50 x 78 x 25mm2. Weight︰50g (without two AAA batteries)3. Frequency: 88.5 MHz ~ 88.9 MHz (3 default channel: 1=88.9MHz, 2=88.7MHz,3=88.5MHz)4. Transmitter systems use benchmark OSC, providing transmitter frequency stability5. RF S/N ratio: -50dB6. RF Output: 1dBm7. Frequency response: 100Hz-15kHz (+/-3dB)8. Voltage: 2.8V ~ 4.5V9. Current: less than 15mA10. Sensitivity: -10DBv (max)Packing Lists1. FM Transmitter
42. User’s Manual Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for aClass B digital device, pursuant to Part 15 of the FCC Rules. Theselimits are designed to provide reasonable protection against harmfulinterference in a residential installation. This equipment generates,uses and can radiate radio frequency energy and, if not installed andused in accordance with the instructions, may cause harmful interferenceto radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipmentdoes cause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the user isencouraged to try to correct the interference by one of the followingmeasures: -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 to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved bythe party responsible for compliance could void the user's authority tooperate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subjectto the following two conditions: (1) This device may not cause harmfulinterference, and (2) this device must accept any interference received,including interference that may cause undesired operation.

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