[Elecraft] K3 and the MRP40 CW Program.

Mike nf4l at nf4l.com
Thu May 26 16:52:44 EDT 2011


Gavin -

I'm not familiar with MRP 40, but I question that it decodes CW via an RS232 cable. 
Maybe an audio cable?

SteppIR sells a "Y" cable that plugs into the PC and has 2 branches, one of which 
goes to the K3, and the other goes to the SteppIR controller. I have, and use it.
They also have the schematic on-line if you'd like to build one.

I'm able to send CW from my logging program. Chek the usage documentation on MRP 40.

73, Mike NF4L

On 5/26/2011 1:00 PM, Gavin Keegan wrote:
> Can anyone help or advise please ?  I would like to install the MRP 40
> program on my shack computer and send and receive CW via an RS232 lead
> connected to my K3, but I already use an RS232 lead connected between
> the K3 and the controller for my SteppIR antenna.  Can anyone advise how
> I can connect both the shack computer and the SteppIR controller to the
> K3 RS232 socket and use both items at the same time ?  Gavin Keegan G6DGK
>
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