> -----Original Message-----
> From: writelog-bounces@contesting.com
> [mailto:writelog-bounces@contesting.com]On Behalf Of WA9ALS - John
> Sent: Sunday, June 08, 2003 5:04 PM
> To: W7OM@aol.com; writelog@contesting.com
> Subject: Re: [WriteLog] PTT timing
>
>
> If you find a solution for that rig using optos, let us know. I tried
> several and could never get it to pull low enough to key the rig. A
> transistor switch will solve your problem if you can get over not
> having the
> isolation. GL, 73 - John, WA9ALS
You could use the OPTO to key a transistor switch. Hat would give the
isolation and would key the radio.
>
> ----- Original Message -----
> From: <W7OM@aol.com>
> To: <writelog@contesting.com>
> Sent: Sunday, June 08, 2003 2:21 PM
> Subject: [WriteLog] PTT timing
>
>
> >
> > Built new interface for cw and push-to-talk [PTT] using 4N33s. CW works
> > great. The PTT function seems to slow to react. Sending "CQ TEST DE
> ......" it
> > pulls the FT-1000MP into transmit during the "TEST" and hold it until
> after the
> > message is complete. Tried changing settings without luck. What now??
> >
> > Thanks in advance. 73 Rod W7OM
> > _______________________________________________
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> > WriteLog@contesting.com
> > http://lists.contesting.com/mailman/listinfo/writelog
> >
> >
>
>
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