SET OF FM broadcast transmitter for radio station ST-7C stereo PLL with power supply with small antenna kit

Parameters:

Specification:

Phase Lock Loop (PLL) System

Easily choose your frequency LCD and buttons

Freq range :76MHz~108MHz

RF output impedance: 50 Ohm (TNC/BNC Type antenna output,sent by random)

RF output power:1W / 7W (Power can be switched)

Reference range: 1 Km - 5Km (in the open area)

Ripple or harmonic waves: <= -60dB

SNR: More than 60dB

Tuning Step : 100khz

Stability of Frequency: plusmn5ppm 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: 3A

Unit dimensions:128 * 94 * 55mm (L*W*H,excluding protrusions)

Notice:

This FM stereo transmitter, using advance modulation system and Phase Lock Loop to control a steady frequency when transmitting.

New invented low noise system is used to reduce the noise level during broadcasting time. A digital stereo system is used and control

the stereo separation at great condition.with a high gain antenna ,it can easy broadcast anywhere you want, home, apartment ,church ,

school , club, camping , backyard , resident village.This Broadcast Package is plug and Play design, very easy to use , as you could see

you could use it at instant.so you really could enjoy the stereo transmitter!

ST-7C using advanced modulation system and built-in PLL frequency, audio pre-emphasis, limiter, and low-pass filter circuit.

ATTENTION:

Product Details: