RF Circuits

Main device to transmit signal is transmitter and in broadcast FM is called FM transmitter. FM Transmitter divided by into three block :
1. Audio Processing Block
2. RF Generator (VCO+PLL) Block
3. Amplifier and Filter Block.

For covering 88-108 MHz, the transmitter must be wideband FM Transmitter. For stability Frequency output must be PLL FM Transmitter. For Long Range Transmission must be High Power FM Transmitter.

Below is FM Transmitter Product from BROADCAST WAREHOUSE, Model : ALLONE FM TRANSMITTER 1 WATT





Here is The Manual Technical with schematic.