[RFI] Monitor RFI

David Robbins K1TTT k1ttt at arrl.net
Mon Jan 2 06:58:32 EST 2006


Again the question... what noise problem?  I have 10 lcd monitors from 3
manufacturers in this room all running at once during hf and vhf contests
with no noise attributed to them.  And I am in such a quiet spot that my new
tv has to be wrapped in foil to get rid of it's noise on 160m... no, it's a
crt not lcd or plasma. 


David Robbins K1TTT
e-mail: mailto:k1ttt at arrl.net
web: http://www.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://dxc.k1ttt.net
 

> -----Original Message-----
> From: rfi-bounces at contesting.com [mailto:rfi-bounces at contesting.com] On
> Behalf Of kd4e
> Sent: Monday, January 02, 2006 01:18
> To: rfi at contesting.com
> Subject: Re: [RFI] Monitor RFI
> 
> >> Perhaps a battery source with a trickle charger
> >> would solve the wall wart noise problem?
> >
> > WHAT noise problem?  As of now, none has been observed.
> 
> Undetermined in one case due to a high ambient RFI level,
> in another none yet observed, and in yet others (mentioned
> in other threads) significant RFI.
> 
> My observation was rhetorical.  If the wall wart is
> isolated as the most common source of RFI from LCD
> monitors (those that evidence any discernable RFI) then
> the solution may be a battery and trickle charger to
> replace the wall wart.
> 
> --
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