XPost: alt.comp.os.windows-10, alt.home.repair, sci.electronics.design   
   From: NONONOmisc07@fmguy.com   
      
   In alt.home.repair, on Mon, 26 Dec 2022 14:49:54 +0200,   
   upsidedown@downunder.com wrote:   
      
   >On Sun, 25 Dec 2022 17:55:35 -0500, micky    
   >wrote:   
   >   
   >>   
   >>Both are traditional over-the-air AM-FM radios, usually using FM.   
   >   
   >Even if two radios produce in phase audio on AM (with equal number of   
   >audio inverting stages) the radio may produce opposite phase audio on   
   >FM. One might have the local oscillator (LO) below the received   
   >frequency (RF), while in the other the LO is above the RF frequency.   
      
   Thanks everyone. Clive raised points that I had thought of -- that was   
   reassuring -- and everyone else gave me plenty of information to think   
   about.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)