[Elecraft] [K3] KDVR3

Jim Cox jcox123 at bellsouth.net
Tue Nov 9 08:32:44 EST 2010


Yes, this has been a problem here since I got my K3 about a year ago. 
Others have noticed it when their audio is played back to them making 
playback on the air almost useless for quality reports.
I have reported this problem but nothing has been done to solve it.

Hopefully the problem will be fixed in the future.

Jim K4JAF


----- Original Message ----- 
From: "Roy Morris" <w4wfb at carolina.rr.com>
To: <elecraft at mailman.qth.net>
Sent: Tuesday, November 09, 2010 6:38 AM
Subject: [Elecraft] [K3] KDVR3


> Re-transmitting (on-the-air) an SSB signal that has been recorded 
> on-the-air results in a very "pinched" audio through the DVR monitor and a 
> slightly pinched audio reported by those receiving the play-back.  The 
> re-transmission is no longer the faithful reproduction it used to be.
> However, the play-back in my K3 without re-transmitting is a faithful 
> reproduction.  This occurs in both of my K3s that have the KDVR3 option. 
> It occurs in both firmware 4.14 and 4.18.  This is NOT an RF feedback 
> problem.  It is also there when using a 50 ohm dummy load.  Does anyone 
> else have this problem?  Roy Morris  W4WFB
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