[Elecraft] 4k monitors for the shack, late 2019

Jim Brown jim at audiosystemsgroup.com
Thu Nov 7 17:47:02 EST 2019


On 11/7/2019 12:47 PM, Tox wrote:
> I'd like to pick up a couple of HDMI displays

In my earlier post, I forgot to mention that some displays are noisy and 
some are quiet. Years ago, someone gave me a Samsung with touch on-off 
control that was both very noisy and also turned flips when it sees a 
lot of RF. Which is why he gave it to me. :)

Most noise from displays is radiated by the video cable and the power 
cable, and that component of noise can be suppressed by winding turns 
through a #31 Fair-Rite core.

73, Jim K9YC


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