Description：

76-108MHZ stereo PLL FM transmitter broadcast radio station

ST-7C FM stereo transmitter can be used for factories, schools, supermarkets, farms, Office space or create your own radio station.
Advanced modulation system and built-in PLL frequency, audio pre-emphasis, limiter, and low-pass filter circuit.

Specification:

Phase Lock Loop (PLL) System
Easily choose your frequency LCD and buttons
Freq range :76MHz~108MHz
RF output impedance: 50 Ohm (BNC or TNC Type antenna output)
RF output power:1W/7W (Power can be switched)
TNC or BNC Type antenna output for your choice
(TNC or BNC Type antenna port for your choice ， pls leave me message about your need）
Reference range: 1-3Km (A barrier-free environment)
Ripple or harmonic waves: <= -60dB
SNR: More than 60dB
Tuning Step : 100khz
Stability of Frequency: ±5ppm Less than 10ppm ( better system)
Freq. Response: -55dB(100~5000Hz); -45dB(5000 ~ 15000Hz )
Audio Input Connector: 3.5mm headphone connector
Microphone jack; it can be connected wih the microphone
Stereo channels crosstalk: -50dB
Audio frequency response: 20 to 15000Hz
Audio distortion: Less than 2%
Modulation: 15%
Power supply voltage: DC 10-14V (12V recommended)
Operating current: Less than 2A
Unit dimensions: 128mm(L) * 93mm(W) * 55mm(H)

Note:

Pls connect antenna first ,then connect the power supply, otherwise the transmitter will be burned !!

Select an unused FM station in your area.

Package include:

1pcs ST-7C 1W/7W FM Transmitter
(TNC or BNC Type
Transmitter port for your choice ，we will send bnc model as default， pls leave me message about your need）

not include

power supply （the buyer need prepare a 12vdc 3A power supply）

not include antenna

Payment

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We only ship item to your PayPal verified address.

Payment must be received within 3 days from the date of purchase.

Orders will be processed and dispatched within 3 days normally

Terms Of Sales

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taxes,not including international import duties.

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customs office determine what these additional costs will be prior to your

purchase.

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