My FM single conversion pulse counting FM Receiver has the semiconductor lineup as follows. Frequency converter is 1 40673 Dual channel FET. The oscillator is 1 BF244B Single Channel FET. The IF stages are 10.7MHZ and uses 3 40673 dual channel FET making a total of 3 IF stages. The limiter is 1 2N3819 Single channel FET. The discriminator is 2 0A91 Germanium diodes configured as a voltage doubler detector. Due to the high IF responce this receiver gives super stereo performance through my home made stereo decoder.
nice project!
kaboooom2000uk 5 months ago