[Elecraft] N1MM and keying KX3. What happens to the slashes // Solved
Nr4c
nr4c at widomaker.com
Thu May 22 22:45:56 EDT 2014
Simple two by two tenth inch plugs wired to a 3.5mm inline jack for front paddle plug. Pinout on Fred's book.
Sent from my iPhone
...nr4c. bill
> On May 22, 2014, at 4:29 PM, Jim Brown <jim at audiosystemsgroup.com> wrote:
>
>> On 5/22/2014 12:51 PM, Pete Smith N4ZR wrote:
>> I understand that the KX3 does not have the K-3's built in CW and PTT interfaces on the RS-232 port, but it is really trivial to take off the DTR and RTS lines from the RS-232 cable and through a couple of one-transistor, one-resistor interfaces to the appropriate ports
>
> Yes, I've built several of them. The tricky part, though, is simultaneously interfacing a paddle to send fills.
>
> 73, Jim K9YC
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