[Elecraft] Kx3 line

[Don Wilhelm]

Tony,

Only one COM port is used for the KXPA100, PX3, and KX3 - and only one 
application can use a COM port at a time.

Yes, it is a USB port on the computer, but the computer assigns a COM 
port to the USB to serial adapter.

You will have to close one application to use another one.  The port is 
made BUSY by the 1st application, and cannot be used by any other until 
that application releases the port.

In other words, it is a problem with the computer enforcing the one 
application at a time using the COM port.

73,
Don W3FPR

On 10/29/2018 6:09 PM, tonybarclay1 at gmail.com wrote:
> I have just got my kxpa home and built. No atu
> 
> It work with the kx3 and px3 well.
> 
> I cam get the kx3 and kpxa working with mac logger.
> 
> But when I try with all three and the computer get a port busy message. Am using the cabeling set and the adapter.
> 
> Am fillowing the cabeling diagram
>