Thanks for this info on Doug's write up about DAGC. If anyone needs to
print it, I have a Word version I'll be glad to send.
Tom/W4BQF
Chester Alderman
calderman@cox.net
-----Original Message-----
From: tentec-bounces@contesting.com
[mailto:tentec-bounces@contesting.com] On Behalf Of Jim Reid
Sent: Saturday, February 15, 2003 7:03 PM
To: tentec@contesting.com
Subject: [TenTec] Orion AGC/ALC Discussion
Hi,
In recent days(2/9/03), Doug Smith has posted detailed design
info about the AGC and ALC systems in the Orion. Very
interesting reading; have a look:
http://www.doug-smith.net/digitalagc.htm
I trust the Orion User's Manual will have several
sample examples of set ups for the Programmable
AGC features. I really have no idea how to establish the
AGC characteristics to be optimum for various modes/band condx:
(1) AGC attack, (2) the peak-hold or "hang" function that
retains the most recent peak for an adjustable period of time,
(3) the decay time! Quite a change from just the Fast or Slow
AGC selections we have had, hi
Anyway, more neat info to digest as we await the shipping
of our Orions!
73, Jim KH7M
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