Know that you will need to add a circuit to switch the filter into the
circuit. There are probably many ways to do that. I've seen a small toggle
switch added through a little slot cut into the front panel. In one of the
544's I had, the designer of the Omni-C had added the same electronic
circuit used in the Omni into the 544.
Just know that you'll need a way to do it.
73, Mike N4NT
----- Original Message -----
Sent: Monday, July 24, 2006 2:44 PM
Subject: [TenTec] triton IV filter
> noticed on INRAD site, they sell crystal filters for 540/544 -
> for narrow CW -
> I thought those rigs only had audio filtering for CW -
> any comments?
> how good are they?
> thanks for the bandwidth
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