This circuit for analog TV was found in an American documentation from the 90s. The circuit uses an unusual power transistor today.
L1 is formed by 80 turns of wire 28 in a ferrite rod to tune medium waves range. The circuit can...
This simple transmitter for the citizen range was obtained in a 1983 publication and has only one...
This circuit can be used with any auio amplifier, converting it into a AM receiver. Antenna is a...