[Elecraft] K3 HRD/DM780 PSK31 problem

[Matt Zilmer]

Do you have SPLIT enabled?

73,
matt W6NIA

On Wed, 20 Aug 2014 17:55:22 +0200, you wrote:

>Hi!
>I'm having troubles with transmitting PSK31.
>Normal setup which worked perfectly for several years.
>Setup: K3/100, HRD/DM780, separate sound card line-in/line-out to K3 
>line-out/line-in.
>PTT control by HRD, K3 VOX ON and K3 MIC SELECT on LINE-IN.
>
>For several day I can't make a QSO.  I receive perfectly but when I 
>call, no answer.
>Also calling CQ on 15m with the band wide open, no answer.
>The K3 is putting out about 30 watts, antenna (yagi) and SWR are 
>perfect. I also hear the normal sound of transmitting from K3's monitor.
>It look like I'm receiving and transmitting on different frequencies. In 
>HRD the offset is zero (0).
>Using USB or DATA A makes no difference.
>
>Another thing I noticed; when HRD is finishing a CQ macro, K3's 
>transmitting output drops to zero but PTT stays active.
>Pressing the XMIT button twice will release PTT and K3 go on receive 
>again.  K3 VOX DELAY is zero.
>
>Are there any config settings I might messed up? Or hardware issues?
>I reinstalled HRD/DM780. No effect.
>
>CQ CQ CQ....
>
>73s, Twan - PAØKV
>
>K3 - 1770
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Matt Zilmer, W6NIA
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