[Elecraft] Buying a KRX3 - Filter selection help needed!

Jeff Hall w6ux at ymail.com
Sun Mar 3 11:41:52 EST 2013


Good point, Arie.  I'm considering it!

Thanks for all the replies folks, I think I'm good to go.

-Jeff


________________________________
 From: Arie Kleingeld PA3A <pa3a at xs4all.nl>
To: elecraft at mailman.qth.net; w6ux at ymail.com 
Sent: Sunday, March 3, 2013 5:01 AM
Subject: Re: [Elecraft] Buying a KRX3 - Filter selection help needed!
 
Jast adding my two cents.

No diversitiy possibilities here at  PA3A-home.
But sometimes, I take my K3 to the clubstation PI4D (with lots of 
antennas) for the big contests. We use the K3 in diversity whenever 
possible there!  The K3 in that configuration is the favorite trx of 
many ops. Everybody loves the diversity.
So if finance is not a problem, duplicate the filters.

73
Arie PA3A

Op 2-3-2013 20:34, Jeff Hall schreef:
> Hi everyone,
>
> I need advice on picking filters for a KRX3.
>
> I currently have the following filters in my K3:
>
>
> 2.7 kHz 5 pole
> 1.8 kHz 8 pole
> 400 Hz  8 pole
>
> Should I put the same filters in the KRX3? At this time, I don't have the capability to take advantage of "diversity receive".  It's been a while since I researched filters, but if I recall, it is only the 5-pole that has an "offset" that needs to be matched, correct?  Is it overkill to add the other two 8-pole filters if I'm just using the KRX3 to chase DX working split?
>
> Thanks!
> Jeff
>


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