At 03:51 PM 6/6/2000 -0600, Gord Kosmenko wrote:
>* CT now supports PTT on pin 16 of the LPT ports. Pin 16 is asserted for
>one baud (dot period) before CW sending commences. This allows amplifier
>relays time to trip before the RF hits.
>
>Can this value be addressed ? Using now pin 16, instead of pin 17 this one
>baud "delay" before cw sending commences becomes functional ?
What do you mean by "addressed"? Just make a circuit similar to the CW
keying circuit, but wired between LPT16 and your radio's PTT
input. Neither the timing, nor the pin, can be changed.
73 - Jim AD1C
--
Jim Reisert AD1C <jjreisert@alum.mit.edu>
http://www.ad1c.com
--
WWW: http://www.k1ea.com/
Submissions: ct-user@contesting.com
Administrative requests: ct-user-REQUEST@contesting.com
Problems: owner-ct-user@contesting.com
|