[ct-user] PTT keying when using CW

[Dave Earnest]

Dave Earnest wrote:
> 
> In the future, I want to avoid using vox in CW contests.  I am using
> LPT1 for CT CW contests. I am already using pins 1,17,18 for CW keying.
> Am I correct to assume, I need identical components for ping 16? Or
                                           pin ---->Sorry about that
too much testing and trace routing on the Network today! HI!
                                              
> do I just need an additional 1-K resistor from pin 16 (PTT SLCT) to
> base of existing transistor on pin 1?
> 
> Thanks,
> 
> Dave K7JJ (ex-W7KJJ)
> 
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