2012年9月17日星期一

7W ST-7A PLL Stereo FM broadcast radio transmitter only 49usd inlcuding shipping for sale Promotion!!!!

7W ST-7A PLL Stereo radio broadcast transmitter only 49usd inlcuding shipping for sale Promotion!!!!

Features :
Phase Lock Loop (PLL) System
Easily choose your frequency LCD and buttons
Freq range :88MHz~108MHz
Power :1.5w OR 7w
Ripple or harmonic waves: <= -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
BNC Type antenna output
Reduced harmonic ( clean signal )
1 X 7W ST-7A fm transmitter
If you have any question ,Please feel free to tell me :sky@cantonmade.com
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fm broadcast antenna
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