Circuit Diagram and Filter 1.3-5W Power RF Amplifier Trans FM

• Circuit Diagram and Filter 1.3-5W Power RF Amplifier Trans FM

  • A amplifier of force RF for the FM , is always essential for the amateur that wants it strengthens some small transmitter, that likely already it has manufactured or has been supplied ready. The present circuit can give 50-60W RF force of expense, with control smaller than 15-20W in the region of frequencies of FM, that is to say in the 88-108MHZ. Transistor that we selected for this manufacture is the BLY90, that has gain 5dB.
    
    
    
    
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