Shortwave Transmitter (CB20571E)

This small 3 transistor transmitter was found in an English publication from 1963. The coils must match the frequency of the transmitted signals.

STEVAL WESU1 Wearable Reference Design (COM009E)
Mouser Electronics is now offering a reference design board from ST Microelectronics STEVAL-WESU1...
Regenerative 4-transistor receiver (CB20569E)
This sensitive receiver with earphone was found in an English documentation from 1963. The...
Whois the fast For 3 Competitors (CB3860E)
The SCR sector of this circuit can be powered by high voltage AC and instead of the LEDs we can...