[Amps] T/R delay mod for AL-811?

Al Kozakiewicz akozak at hourglass.com
Thu Feb 10 14:36:40 PST 2011


Doesn't your rig support semi-break-in? 

Al
AB2ZY

________________________________________
From: amps-bounces at contesting.com [amps-bounces at contesting.com] On Behalf Of John Harper [john at ae5x.com]
Sent: Wednesday, February 09, 2011 6:25 PM
To: amps at contesting.com
Subject: [Amps] T/R delay mod for AL-811?

Hello all,

I'm looking for a way to adjust the T/R delay of my AL-811 and wondering
if anyone knows of an online source of info...so far, I haven't been able
to turn one up.

Specifically, I'm looking for a way to delay the transition from transmit
back to receive during CW in order to minimize wear & tear on the relay.
Even at 25 wpm, the relay transitions back to receive mode after every
letter of my callsign. I'd like something less QSK-ish, for example to
just stay in the transmit position for the length od a word (or callsign)
rather than changing over after each letter is sent.

Thanks and 73,

John Harper AE5X
http://www.ae5x.com/blog



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