[Elecraft] K3 ESSB/SSB firmware corrected; Beta revision now 2.32

[n4lq]

Wayne
I still see a large difference in LSB vs. USB when ESSB is ON. Which 
sideband is strongest varies by band. LSB is about 50% weaker than USB on 40 
meters. Turning ESSB OFF cures the problem but my audio reports are far 
better with it ON.
Is there anything I can do on this end or should I wait for firmware 
changes. I just want to know if this is normal.
Steve Ellington
N4LQ at insightbb.com
----- Original Message ----- 
From: "wayne burdick" <n6kr at elecraft.com>
To: "Elecraft Reflector" <elecraft at mailman.qth.net>
Sent: Thursday, August 28, 2008 8:42 PM
Subject: [Elecraft] K3 ESSB/SSB firmware corrected; Beta revision now 2.32


> Well, this is why we do beta test....
>
> Revision 2.32, now on our web site, corrects a major problem we introduced 
> in rev 2.31 and somehow didn't catch during our own testing. ESSB should 
> once again be functional, and LSB/USB balance in both normal SSB and ESSB 
> should be improved.
>
> Also note that we're planning to further improve the ESSB passband in 
> future revisions. At present when you select 4.0 kHz, for example, you 
> might get a -3 dB cutoff of around 3700 Hz. While this is much wider than 
> normal SSB, we think we can extend it.
>
> 73,
> Wayne
> N6KR
>
> ---
>
> http://www.elecraft.com
>
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