[Elecraft] K3: best roofing filter on RTTY
Wes (N7WS)
wes at triconet.org
Mon Feb 16 09:33:36 EST 2015
Me too.
On 2/15/2015 11:35 PM, David Cole wrote:
> Hi,
> I ordered and use the 400 for RTTY, I suspect the 250 is a bit to
> narrow.
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