[ct-user] CTWIN CW KEYING

Hank Kohl K8DD k8dd at arrl.net
Thu Aug 18 21:36:28 EDT 2005


Yes, CTWin also works with pin 14 on LPT1.  I built a box that has that 
pin driving a 2n2222a and some radio shack relays to switch keying, amp 
t/r line and foot switch between the two radios.


Mark Bailey wrote:

>Hi Noel:
>
>It's often (usually?) done by using Pin 14 on LPT1 to
>switch between radio 1 and radio 2 and using an external
>relay with CT DOS (and, I presume, CT WIN).  You can also
>use two parallel ports and key each radio seperately.
>
>73,
>
>Mark, KD4D
>
>Noel Poulin wrote:
>  
>
>>Hi 
>>I would like to know how can I key(cw) on radio 2 with CTWIN??
>>I key cw on radio1 with the LPT1 port.....(it's working great)
>>How can I switch the keying on radio 2 ???Is it by the same LPT1 or by another port like LPT2.
>>Your help would be very much appreciated
>>Thanks
>>NOEL  ve2ryy
>>_______________________________________________
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>>
>>
>>    
>>
>
>_______________________________________________
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>
>
>  
>

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