[R-390] R390A- no sigs-4 to 8mc.

[Barry]

It would seem that's something in or around one of the IF transformers.  A 
single crystal wouldn't take out a range of frequencies and the 17mc 
oscillator would take out everything below 7mc so I'd figure an IF 
transformer.

Barry

----- Original Message ----- 
From: <wb3fau at att.net>
To: <r-390 at mailman.qth.net>
Sent: Monday, February 02, 2009 8:47 PM
Subject: [R-390] R390A- no sigs-4 to 8mc.


>I have been  beating my brains  on this receiver for weeks.  I am ready to 
>give  it up  for adoption.  This was  a put together project.  From  pieces 
>all  over the country.  It does work  on the other  bands.  Thanks for your 
>advice- Russ.
>
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