I did some signal tracing tonight, and found the 1 meg resistor off the detector seems to be the cause of my excessive rx audio distortion. Not sure if the fet detector (Q3) is bad or not, but with a 100k in place of the 1 meg, the audio cleans up nicely. I still have plenty of gain.
I am not sure if anyone else is having distortion on the rx audio or not. With the resistor changed, the receiver sounds very good, but the lack of any agc makes the levels all over the place.... Brett ______________________________________________________________ Our Main Website: http://www.amfone.net AMRadio mailing list Searchable Archives: http://www.mail-archive.com/amradio@mailman.qth.net/ List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Post: AMRadio@mailman.qth.net To unsubscribe, send an email to amradio-requ...@mailman.qth.net with the word unsubscribe in the message body. This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
