We found this circuit in a 1969 Mullard documentation. The same configuration appears elsewhere in this section. The control range is -2 dB to 19.5 dB at 30 Hz.
The purpose of this circuit is to disconnect the battery in case of an excessive charge current,...
This stage for general purpose transistors was taken from an old technical manual. The circuit can...
This circuit can be used with previous transmitters to decode a signal transmitted via power grid....