[Elecraft] VERY noisy LCD Monitor. Any Suggestions?

Edward R Cole kl7uw at acsalaska.net
Sun May 26 17:07:25 EDT 2019


Other than coming up with a fix is just buy a "good" monitor and 
retire the old one.

I have been using two 21-inch Dell monitors bought circa 2008-2010 
with no noise problems.  Computers are maybe two foot from the radio.
Since going to shielded cat-5 computer wiring have few birdies on the 
K3 or KX3 from the computer(s):  Dell i5 Inspiron.  Have no ferrites 
on computer wiring (ac or  USB).  DC power leads on the monitors have 
common mode ferrites standard from the factory.

I run 25-foot of non-shielded Cat-5 into another room which has 
router and DSL modem.

73, Ed - KL7UW
   http://www.kl7uw.com
Dubus-NA Business mail:
   dubususa at gmail.com 



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