[Elecraft] Use of DB9 Switch with K3?

[Dick Dievendorff]

I use two, in series. 

Dick, K6KR


Dick

On Dec 17, 2010, at 19:45, Georgek5kg at aol.com wrote:

> At times, my microHam CW Keyer is connected to my K3 via the P3.   However, 
> when I want to download new firmware for the K3, I have to disconnect  the 
> CW Keyer from the RS232 port, and connect the DB9 from the computer's serial 
> port to the K3 via the P3.
> 
> Can I use a DB9 A/B switch to switch between the the two DB9 cables without 
> creating any problems?
> 
> 73, George
> 
> George  Wagner, K5KG
> Sarasota, FL 
> 941-400-1960  cell
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