[Elecraft] K3 CW Auto Spot in 3.30 with NR turned on

[K2MK]

I may have answered my own question. The signal amplitude drops with the 
higher "F" settings and the dancing bar in the CWT display disappears more 
quickly as I tune off frequency. When there is no visible dancing bar the 
auto spot fails to work. There is no problem with stronger signals or if I 
increase the filter bandwidth. My initial findings were with a 50Hz filter 
bandwidth.

73,
Mike K2MK

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From: "K2MK" <k2mk at comcast.net>
Sent: Wednesday, September 09, 2009 5:17 PM
To: "Elecraft Reflector" <elecraft at mailman.qth.net>
Subject: K3 CW Auto Spot in 3.30 with NR turned on

> I've been playing around with the NR filters in 3.30 and I have found that 
> the CW auto spot feature is not working for all of the NR settings. As an 
> example, I tried the dash "2" range in all 8 "F" settings. The auto spot 
> function works perfectly on:
> F1-2
> F2-2
> F3-2
> F4-2
> F5-2
>
> It does not work at all (it doesn't even try) on:
> F6-2
> F7-2
> F8-2
>
> I usually have the CWT threshold at 2 but I also tried it at 1 through 4 
> with the same results.
>
> 73,
> Mike K2MK