[Elecraft] FW 4.51 CWT ( Another Perspective)

Wayne Burdick n6kr at elecraft.com
Tue May 15 15:59:41 EDT 2012


We're working on this.

Wayne
N6KR

On May 15, 2012, at 12:33 PM, Adrian wrote:

> There is definitely an issue with cwt function in the latest beta  
> firmware.
> A clearly audible but weak cw signal failed to pulse the indicator  
> properly
> at manual 1.
> Usually the noise is pulsing it around 1-3, but that is no longer  
> the case.
> It needs fixing. I noticed it quite a while ago, but kept quiet to  
> see if
> anyone
> else picked it up. It is no longer sensitive to other than strong  
> signals.
>
> Adrian ... vk4tux
>
> -----Original Message-----
> From: elecraft-bounces at mailman.qth.net
> [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Toby Pennington
> Sent: Tuesday, 15 May 2012 11:25 PM
> To: Elecraft at mailman.qth.net
> Subject: [Elecraft] FW 4.51 CWT ( Another Perspective)
>
> All  you have to do to get good CWT copy is to turn the CWT  
> Threshold to
> about 7.
>
> I get good copy with CWT with the NB on of off at this setting.
>
> I have the AGC threshold set to 14 and the SLP set to 000.
>
> I have run the SLP up to a setting of 10 and still get good CWT print.
>
> I am not sure we have a problem with CWT at all.  Just the right  
> setting of
> CWT threshold.
>
> As far as the Auto Notch is concerned,  I like the present  
> reiteration of
> the Auto Notch..  It might be a second slower in notching,  but it  
> does
> notch.  The reason I like it that it does work at my settings,  and  
> is not
> as aggressive which means less distortion of the receive audio when  
> engaged.
> Less of the hollow sound or watery sound when engaged.
>
>> From my perspective,  I don't see the need for changes.
>
> But understand others points of view.
>
> Toby  W4CAK
>
> So,  I actually liek the less agressive auto notch.
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