Found in American documentation from the 90s, this circuit uses a GASFET of the time. The circuit is critical.
The operating frequency of this circuit is 465 Hz and the input voltage is 12 VAC. The circuit is...
This circuit was found in a 90's RF Design. The circuit employs an integrated of the time. The 56 to...
Found in a 1967 Electronics World, this circuit can use any modern equivalent FET. Observe the...