CATV amplifier (CB9409E)

Found in a 1969 Electronics World, this circuit is intended for amplifying analog cable TV signals. The transistor supports a modern equivalent.

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Pulse Generator (CB24650E)
This synthesized generator circuit was found in an article in October 1980 Radio Electronics...
Small FM Transmitter (CB474)
This simple transmitter can send signals to distances up to 200 m, depending on the power supply...
Atomic Radiation Detector (CB17163E)
This circuit makes use of an unusual component which is a large surface diode that can be used to...