[Elecraft] K3 Questions

[Lyle Johnson]

>>> ...Does the K3 require the use of a null modem cable?
>> No, a standard, straight-through, pin-for-pin, male-to-female, 9-pin
>> serial cable is all that is required.
> 
> Will one made to K2 specs be OK, or are other RS-232 signals required
> to be connected?

The 3-wire cable for the K2 will work for getting data into and out from 
the K3.  If you wish to use RTS or DTR for PTT and/or keying, then these 
lines must be connected.

73,

Lyle KK7P