This circuit was found in a 1980s documentation for amateur radio. The circuit is for 9 MHz signals and values in parentheses for FI of 455 kHz. The circuit can be adapted to other frequencies.
This circuit is from a March 1978 Radio Electronics magazine article that showed how to build it....
Using a Motorola MC1684 integrated circuit this 1968 amplifier provides 1 W to a 8 ohm load. The...
This circuit generates signals in the range of 50 kHz to 1 MHz with a rectangular waveform. The...