[Elecraft] K3: Is Width of Notch-Filter adjustable in some reasonable amount?

[Matt Zilmer]

I didn't word that quite right....  CW = continuous carrier.  It's
very good for SW BC carriers, but not intended for broader signals
like power supply gudge.

matt

On Mon, 23 Sep 2013 06:23:20 -0700, you wrote:

>Hi Bob,
>
>The K3's notch filter is designed to filter out CW signals.  It's
>about 200 Hz wide, not much more than that.
>
>73,
>matt
>
>On Mon, 23 Sep 2013 08:28:13 -0400, you wrote:
>
>>Howdy K3' people:
>>
>>I am looking at some signals I'd like notched out. I am using WSJTx, a
>>Data-Mode .On 30m there is some constant garbage I was trying to remove.
>>
>>However, it seems to be about 100Hz wider than the apparent notching
>>being done, as seen on the Waterfall around "2000" of the WSJTx display.
>>
>>So, is there a hidden setting where I can make the Notch bout 400?? It
>>"seems" to be effective to "300" .
>

Matt Zilmer, W6NIA
www.elecraft.com
831-763-4211  x129