At 11:14 AM 11/14/2002 -0500, Barry N1EU wrote:
>Not to ask the obvious, but if you're using a modern rig, why not use
>break-in and just let the keying line switch rx to xmit ?
The rig could switch before the AMP, then you're hot-switching the amp when
it finally PTTs.
CT prevent this by asserting PTT on an external LPT pin one baud before it
sends any CW. This gives all the equipment time to switch before there is
any RF.
73 - Jim AD1C
--
Jim Reisert AD1C, 7 Charlemont Court, North Chelmsford, MA 01863
USA +978-251-9933, <jjreisert@alum.mit.edu>, http://www.ad1c.com
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