Micro Power AM Broadcast Transmitter

  
Inside:
Repository
In this circuit, a 74HC14 hex Schmitt trigger inverter is used as a square wave oscillator to drive a small signal transistor in a class C amplifier configuration. The oscillator frequency can be either fixed by a crystal or made adjustable (VFO) with a capacitor/resistor combination. A 100pF capacitor is used in place of the crystal for VFO operation. Amp..
Micro Power AM Broadcast Transmitter - schematic




Leave Comment

characters left:

New Circuits

.