This variable bandpass filter was found in an American 1980s documentation. The power supply must be symmetrical and the range with the indicated values is centered at 800 Hz with adjustment in a range of approximately 350 Hz.
This variable bandpass filter was found in an American 1980s documentation. The power supply must be symmetrical and the range with the indicated values is centered at 800 Hz with adjustment in a range of approximately 350 Hz.
