[Elecraft] Let's Try This Again -- was "[K3] ... A 750 Hz, 8-Pole ... Filter?"

[Guy Olinger K2AV]

You might consider that it's not a contesting bandwidth, more a
pleasant casual operating bandwidth. And in casual conditions my SSB
1.8 roofing filter with DSP set to 750 does as well, which I do.  It's
only in contests that I get a 35 over 9 signal up 350 Hz that I need
to keep out of the hardware AGC.

73, Guy.

On Tue, Jul 13, 2010 at 10:36 PM, Gary Hvizdak <garyhvizdak at cfl.rr.com> wrote:
> Referring to http://mailman.qth.net/pipermail/elecraft/2010-June/131426.html
> recently I posted several reasons why K3 owners might be interested in a 750
> Hz 8-pole INRAD roofing filter.  The response to that post was immediate and
> enthusiastic, but it wasn't sufficient for us to commission INRAD to begin
> production.
>
> Perhaps the reason for the limited response was that folks were already
> firmly focused on Field Day?  Whatever the reason ... once again ... if you
> are interested in a 750 Hz 8-pole INRAD roofing filter for your K3, please
> email me (off-Reflector) at webmaster at unpcbs.com to express your interest.
>
> If instead you think that there might be a greater demand for some other
> bandwidth 8-pole INRAD roofing filter, please email me (off-Reflector) to
> let me know that width and include your reasoning for desiring that other
> width.
>
> 73 and TNX for the B/W,
> Gary  KI4GGX
> K3 #2724
>
> P.S.  Keep in mind that if Wayne and company ever do get around to offering
> a few choices of their long-promised dual-width (formerly variable-width)
> filters, that those filters will almost certainly be of the same 5-pole
> design as the three existing Elecraft roofing filters.
>
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