[Elecraft] KXUSB

[Paul Jewell]

Good morning all,

Thanks to help from Jon (ea2sn), this problem is resolved. Elecraft use 
inverted signals for the RS232 connection, so I re-configured the ftdi 
device using the ft_prog utility (under windows), and then the 
connection worked as expected.

Thanks for all your comments!

Best regards,
Paul
On 30/06/2021 21:14, Paul Jewell wrote:
> Good evening,
>
> I am trying to find a wiring layout for the kxusb cable. I have the 
> wiring diagram for the kxser cable (from the amp manual), and have 
> tried using an FTDI adaptor with this layout. Unfortunately the 
> software reports that the KX3 is not responding.
>
> Have any of you gone down this route, and achieved a successful 
> outcome? I have ordered a new cable, but it won't be here for a few 
> days, and this should be a solvable problem with the spares I have in 
> my shack!
>
> Many thanks!
> Paul
>
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