NEW 1W FM Transmitter Upgraded 1 watt FM radio broadcaster for small FM radio stations
![](https://ae01.alicdn.com/kf/HTB1pwdoLpXXXXXBXpXXq6xXFXXX5/109640253/HTB1pwdoLpXXXXXBXpXXq6xXFXXX5.jpg)
![](https://ae01.alicdn.com/kf/HTB1RiAVLXXXXXbRaXXXq6xXFXXXg/109640253/HTB1RiAVLXXXXXbRaXXXq6xXFXXXg.jpg)
![](https://ae01.alicdn.com/kf/HTB1ISleLpXXXXaDXFXXq6xXFXXXc/109640253/HTB1ISleLpXXXXaDXFXXq6xXFXXXc.jpg)
![](https://ae01.alicdn.com/kf/HTB1.q4oLpXXXXcLXXXXq6xXFXXXD/109640253/HTB1.q4oLpXXXXcLXXXXq6xXFXXXD.jpg)
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1.LED panel
2.Volume
3.On/Off & Play/Pause
4.Decrease/Previous
5.Increase/Next
6.Power Regulation
7.Microphone Volume
8.Audio Source Switching
9.Frequency Regulation
10.Short Press: Stereo/Mono,Long Press: Pre-emphasis
Rear Panel Illustration
![](https://ae01.alicdn.com/kf/HTB1VDRhLpXXXXcrXpXX760XFXXXI/109640253/HTB1VDRhLpXXXXcrXpXX760XFXXXI.png)
1.12V Power Input Interface
2.TF Card Slot
3.Left Sound Channel Input
4.Right Sound Channel Input
5.MIC Input Interface
6.Data Communication Interface
7.Antenna Interface
LCD Panel
![](https://ae01.alicdn.com/kf/HTB1RB4kLpXXXXbiXpXX760XFXXXo/109640253/HTB1RB4kLpXXXXbiXpXX760XFXXXo.png)
1.LINE Volume
2.Power
3.MIC Volume
4.Stereo
5.Battery Power
6.Frequency
7.Audio Input
8.Pre-emphasis
9.Number of Currently Playing Song,if switch to Mp3, the machine will read and display the total quantity of TF card.
RF Parameters
Frequency range: 76-108MHZ (frequency band may customized when MOQ is over 100pcs)
Frequency stepping: 100KHZ, 0.1MHZ
Frequency deviation: +-75KHZ
RF Power: 0-1W, 11 levels adjustable.
Harmonic and clatter: <=-60dB
SNO Rate: >=60dB
RF output: TNC-K, 50 Ohm
Audio Parameters
Audio input: analog audio 3.5mm in, RCA in
Mic input: 3.5mm in
Audio Input Channel: Line in (3.5mm/RCA), TF Card MP3, Bluetooth
Audio input level: 15dBV
Audio distortion: <=0.2%
Audio frequency response: 50HZ~15000HZ
Stereo separation: >=40dB
Pre-emphasis: 50US/ 75US switchable
Audio control: electronic volume control, 11 levels adjustable from 0-10, level 0 means no volume output.
MIC control: electronic volume control, 11 levels adjustable from 0-10, level 0 means no volume output.
Package List
1pcs 1wFM Transmitter