We found this circuit in a Radio Electronics magazine from June 1992. The circuit has a power stage and is used with 4.5 MHz video TV signals.
Found in a 73 magazine for radio amateurs of the 1980s, this circuit uses a dual-gate MOSFET. This...
This circuit is intended for communications receivers. We can find it in a documentation from the...
This traditional TTL configuration was obtained in a 1977 documentation. The supply must be made...