[Elecraft] How to determine K3 filter type - 5-pole or 8-pole

[Joe Subich, W4TV]

 > Is the value of FLx FRQ for each filter a clue?

Yes, if FLx FRQ is 0.00, the filter is probably an 8 pole.  The 5 pole
filters generally have some offset.

73,

    ... Joe, W4TV


On 6/21/2013 3:53 PM, Mike Flowers wrote:
> Hi Gang,
>
> I recently bought a used K3 which has filters installed in both the main
> and sub receivers.
>
> Is there an external way of determining if these filters are 5-pole or
> 8-pole?
>
> Is the value of FLx FRQ for each filter a clue?
>
> Thanks for your assistance!
> *
>
> 73 de Mike, K6MKF
> *
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>