[Elecraft] KRX3 Filter

Thom LaCosta lacosta at bcpl.net
Sat Sep 15 03:14:08 EDT 2007


On Fri, 14 Sep 2007, Ed Muns wrote:

>>>> Does a 2.7Khz filter come as a standard filter with the KRX3
>>>> receiver?
>>>
>>> Yes.  See the K3 order web page.
>>
>> My understanding is that with that filter and the DSP, if one
>> is not heavily into contests and isn't in an area with 30 +
>> over 9 sigs, the other filters may not be a requirement, even
>> though a nicety.
>>
>> I'd love some feedback form any of the beta testers who may
>> have operated with the minimal kind of filtering.
>
> My advice is "yes", the 2.7 kHz roofing filter is all anyone needs.  The
> narrower roofing filters add nothing the vast majority of time.

Thanks....once the K3s show up, I have a suspicion that folks will be comparing 
notes with nearby neighbors who did get extra filters.  Might be real 
interesting if someone could record some weak signals using different filters 
and make them available.

73 - k3hrn
Thom,EIEIO
Email, Internet, Electronic Information Officer

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