ST-7C FM Transmitter Radio Stereo Station PLL LCD with Antenna, Black

Description

Signstek ST-7C FM Transmitter Radio Stereo Station PLL LCD with Antenna, Black
Description:
Signstek FM stereo transmitter can be used for factories, schools, supermarkets, farms, Office space or create your own radio station.Designed with advanced modulation system and built-in PLL frequency, audio pre-emphasis, limiter, and low-pass filter circuit.
Switching frequency: Can arbitrarily set from 88.1 ~ 107.9MHz.
The Control circuit board design and amplifier design to reduce noise, so sound quality is even better.Well-shielded, compact structure, small size, generous appearance, plug and play, very easy to use.
Specification:
Working voltage: 11-13V DC
Working current: <0.5A
Frequency domain: 88.1 ~ 107.9MHZ
Frequency stability: ±10PPM
Stepped frequency: 100KHZ
The operating temperature of the environment: -10℃~45℃
Output impedance: 50Ω
Rf power output range: H:7W (L:1W)
Harmonice and noise radiation: ≤-60db
Audio distortion: 0.3%
Frequency response: 50HZ~15000HZ
Preemphasis delay: 50us
Degree of separation: ≥35db
Input level: ≤15db
Modulation frequency deviation: ±7KHZ
SNR(signal to Noise Ratio): ≥60db
Machine Size: 128*95*55mm
Machine weight: 269g
Package:
-FM Transmitter *1
-Professional antenna *1
-Power supply *1
-Power cord *1
-Audio cable *1
-English manual *1
On Aug-30-21 at 23:46:07 PDT, seller added the following information: