We found this circuit for receiving shortwave on a mediumwave radio in a 1986 Hobbyst Electronics PE. The circuit has the received band given by T1 which can be an FM IF.
One pulse in the output is produce at each 5 pulses applied to the input. The circuit uses CMOS...
This circuit uses only one transistor and has an excellent gain for the type of signal source...
August 2017 - The new N-channel MOSFETs from Vishay's TrenchFET Gen IV family can now be purchased from...