[Boatanchors] Collins

Rob Atkinson ranchorobbo at gmail.com
Wed Nov 20 14:20:48 EST 2013


I'm not sure what you mean but you can homebrew a wider filter with a
ceramic or LC network.  There have been articles about it in ER.

73
Rob
K5UJ

On Wed, Nov 20, 2013 at 9:57 AM, Joe Walden <w5jdy at cox.net> wrote:
> From Joe w5jdy in Okla.   I have a 75A3 and it works fine..  My problem is:
> I have an FM converter plugged into the rear octal socket and it also works
> but I only have one IF filter and it is a narrow one,2.5kc...  I cannot find
> an affordable 8kc one..  Is there a network I can plug into the 2, 2 pin
> sockets where the 2nd filter would plug in to bypass the circuit? Or is
> there another simple solution?    Thanks.. Joe
>
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