Wireless or Wired FM transmitter
FM transmitter with 16 selectable frequencies FM stereo Modulator / Compact and light
Sixteen frequency bands may be adjusted and do not affect the FM reception.
目次
利点:
特徴
87.7メガヘルツ, 87.9メガヘルツ, 88.1メガヘルツ, 88.3メガヘルツ, 88.5メガヘルツ, 88.7メガヘルツ, 88.9メガヘルツ, 89.1メガヘルツ, 104.7メガヘルツ, 104.9メガヘルツ, 105.1メガヘルツ, 105.3メガヘルツ, 105.5メガヘルツ, 105.7メガヘルツ, 105.9メガヘルツ, 106.1メガヘルツ
1)power consumption less than 0.4w
2) high-reliability PLL synthesized tuning system
3)high isolation from non-essential frequencies
4)compact and light – can be placed behind the radio inside the dashboard
5)super simple to use
6)Unit complete with RCA leads and 12v DC leads
7)perfect for connecting up the audio of ps2, Xbox, GPS, disc stacker, etc to your FM radio
This is a wireless FM transmitter, we also can modify it to be a wire FM transmitter, The aux audio input is RCA CVBS left and right channel audio input, we also can modify it to be an earphone jack input, please tell me if you have any special requirement.
よくある質問
| 質問: We ordered your FM Transmitter FM-16 last June 17. The quality of FM in this lot is worse than in the last three orders. Noise is very much, What should we do for this lot? |
回答:
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Customized
We also can customize a special function for you. 例えば, add a cigarette power lighter and antenna.
Related model: ACC-FM3
よくある質問
Carton Dimension: 47.2x31.5x23.5cm
Quantity Per Carton: 38個
Gross Weight: 6.2kg
The default is white box.
はい, please check the below pictures.
FM Transmitter supports to transfer mobile phone music to the in-car radio and speaker
FM Transmitter RCA CVBS Input and Modify Frequency to avoid local Radio noise
FM Transmitter Frequency
Connection
Other Feature
Wireless FM Transmitter
What is FM Transmitter PLL?
PLL on the FM transmitter: Phase Locked Loop, PLLs are ideal for demodulating frequency modulation, FM being easy to incorporate in ICs and providing a linear output. used PLL technology FM transmitter can transfer the best sound to the car radio and speaker.
PLL FM transmitters use a phase-locked loop (PLL) system to send audio over FM radio waves. A highly stable transmit frequency is ensured by the PLL system, preventing interference from other stations and frequency drift.
How a PLL FM Transmitter Works
- オーディオ入力: The audio signal is input to the transmitter.
- 変調: A carrier frequency between 88 そして 108 MHz is modulated by the FM signal.
- PLL Circuit: The PLL maintains the transmitter’s accuracy by locking it to a stable reference frequency, thus preventing frequency drift.
- Amplification: Amplification of the signal prepares it for broadcast.
- Antenna Transmission: A broadcast antenna transmits the signal after amplification and modulation.
- Frequency Stability: The PLL system keeps the transmitter from drifting off its assigned frequency.
- Adjustable Frequency: Our FM-16 lets users select specific FM radio stations.
- Stereo Transmission: Our FM-16 uses stereo audio for better sound quality.
- Low Noise: A high-quality PLL FM transmitter reduces signal noise for clearer broadcasts.
- Play your phone’s or personal music through your car’s sound system.
- Personal FM radio broadcasting.
- Radio stations that serve the local community
- For educational purposes.
- Wireless audio transmission systems for events.
- Broadcasting to drive-in theaters and houses of worship.
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