Re: problem with my 4SQRP Ozark Patrol Radio (Fixed!)
Herb Parsons <radioherb@...>
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I just found out that the connection between the regen pot and R3 was open. I ran a wire between them and the set came alive. Thanks so much for your help. I really appreciate it!
From: Jerome Wysocki <jeromewysocki48@...>
To: main <main@4SQRP.groups.io>
Sent: Sun, May 31, 2020 9:33 pm
Subject: Re: [4SQRP] problem with my 4SQRP Ozark Patrol Radio
The fact that it squeals seems to indicate the audio section is at least working. Not quite sure why voltages around Q1 are not right, so for some reason the problem seems to gravitate there. For Q1, I tried replacing it with a 2N2222, and that worked fine for me, but still your incorrect voltages around Q1 gets me wondering.
... Jerry Wysocki, KC9JXE