[Elecraft] need some roofing filter advice?
nr4c
nr4c at widomaker.com
Thu Jul 14 08:23:49 EDT 2011
Chuck,
I'm certainly no expert. But, I was facing the same delema, which
filters to buy. I have my main rec filled with 6, 2.8, 1.8,400 and 200
filters. When I recently added the sub-rec, I only bought the 2.8 and
200. So far, I've been pleased.
Good luck, you'll get a lot of comments on this one.
...bill nr4c
On Wed, 13 Jul 2011 17:01:44 -0700 (PDT), callen1155 wrote:
> Sorry to do this to you guys but .....
>
> I need some roofing filter advice:)
>
> Currently I only have the stock 2.7K filter and it has worked fine
> for
> casual rag chewing and some dx'ing.
> I've been operating my K3 for over a year and it seems I don't have
> any
> strong signals near me creating problems.
>
>>
> I'm attempting to fill out my 'elecraft cart' to purchase the second
> receiver and am stuck on the filter choices.
>
> I can't afford lots of roofing filters so I'm thinking of going with
> one cw
> filter on both main and sub (for diversity receive capability).
>
> It seems the 250 or 200 may be too limited in application so given
> the above
> would you suggest the 400 Hz 8 pole or the matching 500 Hz 5 pole
> filters?
>
> thanks for any advice.
> chuck
> af4xk
>
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