Re: [WriteLog] CW keying with WL

[George Johnson <w1zt@comcast.net>]

Doug,
You can add transistor keying to either the parallel port or a serial Com 
port.  The parallel port will not directly drive an optoisolator but the 
serial port will.  I would recommend the transistor and use whichever type 
of port you have available.  The parallel port is a little easier IMHO.

73, George .. W1ZT

At 02:10 PM 10/22/2003, Doug Faunt N6TQS +1-510-655-8604 wrote:
> Hi all,
> I'm not a CW op, but want to try using WL for CW RX and TX.
> The RX is easy with my current set up, but I'm not sure what's the
> easiest way to add CW TX.  Apparently, there's no provision for
> sending CW from the sound card.  It looks as if adding an optoisolator
> or transistor to LPT pin 16 is the next easiest way to do this.
>
> Or is there something I'm missing?
>
> 73, doug
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