[Collins] R-390A filter

[Jim Brannigan]

The R390A used a .1KC and audio filters for CW.  It is not my first choice
for a CW radio.
The Link below is the R-390A FAQ site and has manuals, schematics and a host
of useful information about this very interesting radio.

http://www.r-390a.net/faq-refs.htm

Jim
----- Original Message ----- 
From: <solo22@sbcglobal.net>
To: <collins@mailman.qth.net>
Sent: Tuesday, October 14, 2003 08:54
Subject: [Collins] R-390A filter


> Does anyone out there have a book on an R-390A and can tell if that
> radio used a 455KC xtal filter for CW or uses an audio filter for that
> mode?  Even better if someone could scan that section of the receiver
> and would E-mail it to me.
> I've heard guesses to both, but nothing for certain.   Thanks very
> much.....you guys are are always great, 73 Ron
>
> Sponsored by the Collins Radio Association
> http://www.collinsra.com