TenTec
[Top] [All Lists]

[TenTec] General 2nd order questions

To: tentec@contesting.com
Subject: [TenTec] General 2nd order questions
From: Lee Crocker <w9oy@yahoo.com>
Reply-to: tentec@contesting.com
Date: Mon, 17 Jan 2005 14:34:12 -0800 (PST)
List-post: <mailto:tentec@contesting.com>
If you run the AGC in the Orion at 0 hang you can
easily make the audio clip by adjusting the decay
slope to a very steep rate.  Clipping is the
definition of non-linearity.  3rd order and 5th order
are extrapolated measures of the point where the
transfer function becomes non-linear.  

It is much harder to clip the slower AGC setting,
since the dynamics of the feedback loop are damped by
the hang and are not as liable to clip no matter what
the slope.  It's like the difference between a hi Q
and a low Q circuit.

73  W9OY

  


                
__________________________________ 
Do you Yahoo!? 
Yahoo! Mail - now with 250MB free storage. Learn more.
http://info.mail.yahoo.com/mail_250
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec

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