Amps
[Top] [All Lists]

[AMPS] IMDs

To: <amps@contesting.com>
Subject: [AMPS] IMDs
From: mike@g0mjw.freeserve.co.uk (G0MJW)
Date: Mon, 6 Mar 2000 13:40:52 -0000
> It's a pity you didn't rather use the audio gain to set the output at
> the required PEP

No. no. Not that type of ALC. The tones were set to just give full output
with the ALC off. There is an internal ALC that controls the gain of the
transmitter. It is not compression as it is low pass filtered and working on
the envelope of the signal. Yes these ALCs can and do give overshoot
problems, but not in a steady state test.


--
FAQ on WWW:               http://www.contesting.com/ampsfaq.html
Submissions:              amps@contesting.com
Administrative requests:  amps-REQUEST@contesting.com
Problems:                 owner-amps@contesting.com
Search:                   http://www.contesting.com/km9p/search.htm


<Prev in Thread] Current Thread [Next in Thread>