[Elecraft] Diversity Mode filter selection question
Bill OMara
w4rm at aol.com
Wed Feb 24 18:47:50 EST 2016
Here the filters that are in my K3 SN89XX. The SAME filters are in both the
MAIN and the SUB receiver 2.7, 1.8, 700, 400, 200. The radio has all new
SW loaded last Thursday when the sub receiver and filters were added. I
checked the K3 utility program and they are configured the same in both the
main and sub receiver.
The 200 HZ filters are a match pair with the same offsite.
NO clicks when changing the filters in NON diversity mode but dual click
when change filter selection BW (at transition points) in Diversity mode.
(Full e-mail below).
73 Bill W4RM
-----Original Message-----
From: Don Wilhelm [mailto:w3fpr at embarqmail.com]
Sent: Wednesday, February 24, 2016 6:31 PM
To: Bill OMara <w4rm at aol.com>; 'Arie Kleingeld PA3A' <pa3a at xs4all.nl>;
elecraft at mailman.qth.net
Subject: Re: [Elecraft] Diversity Mode filter selection question
Bill,
Just as a wild guess, do you have matched filters in one and some unmatched
filters in the other?
With the new synth boards and the updated software, you can do diversity
without matched filters, but the K3 handles the synthesizers differently
that it does with matched filters.
If you do have some unmatched filters, the K3 will use both synthesizers
(instead of slaving the sub off the main synth) - and that could be the
reason for the relay clicks.
73,
Don W3FPR
On 2/24/2016 6:13 PM, Bill OMara via Elecraft wrote:
> Thanks Arie... I would still like to hear from ELECRAFT why my other
> K3
with
> New Synth boards DO Not have these relay clicks but my newest K3 89XX
does.
>
> Not sure I'm ready to accept that all is well until someone can
> explain
what
> is happening with these clicking noises.
>
>
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