This reducer was found in documentation from the 1980s, using transistors of the time. The higher current transistor must have an excellent heat sink.
This circuit is placed after the IF of a receiver to receive SSB and CW signals. The circuit uses...
We found this circuit in the Linear Applications Handbook by National Semiconductor. The base is...
Found in documentation from the 1980s, this circuit uses components from that time. The circuit is...