[RFI] Any known to be good shielded HDMI cables?

KC2TN kc2tn at comcast.net
Wed Mar 4 12:50:58 EST 2020


What about some clip on toroids?

Joe - KC2TN

> On Mar 4, 2020, at 12:27 PM, Bob Turner <n2scj-lists at outlook.com> wrote:
> 
> I've noticed that one of my computers emits RFI, but it's coming from the HDMI cable.   I notice it mostly on 70cm/445.200.    To a lesser extent, I've noticed it on the 6m SSB portion of band.   It's very weak on 6m, but it has made me loose a couple of 6m contacts.  If I pull cable from computer, but not TV/monitor noise is gone.  If computer is off, noise is also gone.
> 
> I figure I need a high quality shielded (properly) HDMI cable with toroids.  Any known good ones?  Any other comments on this?
> 
> 7 3  Bob
> N2SCJ
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