[Elecraft] No USB audio output from K3/0 Mini

[Oliver Dröse]

Hi Palle,

this won't work. TX and RX audio are reversed on the mini's USB port as it's intend is to interface to the PC and use that as a relay to the remote (as an alternative to the RRC boxes). It's a real pity it is not jumper configurable inside as this renders the USB port useless for digital remote ops.

73, Olli - DH8BQA



> Am 10.05.2017 um 14:44 schrieb Palle Preben-Hansen, OZ1RH <palle at oz1rh.com>:
> 
> I have a running K3-Remote setup with Remoterig boxes, K3/0 Mini
> and RRMINICBL & RRMTCBL cable sets. Everything but the USB audio to/from
> the K3/0 Mini works. I have a USB cable from the K3/0 Mini to my pc at the
> control site. A USB audio device is created on my Win 10 pc, but using
> this USB audio device from WSJT-X version 1.7.0 the program gets no
> audio. The K3 and K3/0 Mini has firmware 5.57.
> 
> According to www.elecraft.com/K3-Remote/k3_remote.htm this should work: *The
> K3/0-Mini comes with built-in USB support using the USB audio CODEC & FTDI
> technology.*
> 
> On the Remoterig Forum at www.remoterig.com/forum/index.php there are some
> posts on this problem, but no solution. I have also in vain searched
> www.mail-archive.com/elecraft at mailman.qth.net/maillist.html I hope the
> Elecraft experts here can help.
> 
> 73, Palle, OZ1RH
> www.oz1rh.com
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