[TenTec] Delta mode switches

[Duane Grotophorst]

Mine has always done that too, and it's pretty nasty
when you have the AF gain cranked all the way up while
trying to work a really weak signal and switching
modes to make the Q.

I have never studied it closely but I believe it is
closely related to AGC "pop" problem that the slightly
delayed AGC attack time constant causes. That problem
is very noticeable when a strong signal hits the RX on
an otherwise quiet band.

Duane
N9DG 


--- John Gabbard <jpgabbard at earthlink.net> wrote:

> Hi Guys, I recently purchased a delta 580 and while
> listening with phones
> and operating the USB-CW-LSB mode switch there ia a
> loud popping when
> operating these switches, is there a cure for
> this?contact cleaner?
> replace?  Thanks John  KF7OM  (never noitced this on
> any other TT I have
> had in the past....) 
> 
> 
> John Gabbard
> jpgabbard at earthlink.net
> Why Wait?  Move to EarthLink.



		
_______________________________
Do you Yahoo!?
Declare Yourself - Register online to vote today!
http://vote.yahoo.com