Stc 12v

Frequency range: 76 ~ 108Mhz TNC Type antenna output; Phase Lock Loop (PLL) System Reduced harmonic (clean signal) RF output power: 1W/7W (Power can be switched) Power supply voltage: DC 12V Description: cze-7c crust is made of high-quality aluminum, which also is the heating panel of power amplifier RD06HVF1, with blue backlight LCD to display five digits of frequency. Motherboard is applied with chip BH1415F, which is the new-generation integrated NC FM stereo radio chip by ROHM, built-in limiter and low pass filter circuit. Make sound more sweet. Control board is designed with high performance MCU STC series, its performance is better than AT89C2051. With microphone and audio input of the amplifier, adjustable input level. Transmitting power can switch between 1W and 7W. (How to switch? -Press and hold the power switch button then plug in the power, when the LCD display L or H, then release the power button. By the buttons + and - to switch the transmitter power.). Specification: FM Transmitter Frequencies:87-108Mhz Tuning Step: 100Khz/0.1Mhz Power Supply:12V DC (The current load of power supply should over 2A) Stability of Frequency: 0ppm-10~+50) Frequency Response: 76 ~ 108Mhz Signal to Noise Ratio: >70dB Distortion: