[CQ-Contest] Multiple Monitors - Three

[David Aslin G3WGN]

I drive 2 LG monitors from an Intel NUC and have added a 3rd (ASUS) via USB.  No issues, except that for the two LG monitors I moved from VGA to Displayport + HDMI. Previously an EMI-quiet setup, I'm getting noise (wideband + spurs) with the more modern interfaces.  Improved by adding some of K9YC's special ferrite sauce, but still detectable.  Suggestions for further mitigation steps from the contesting.com braintrust would be appreciated.
73, David G3WGN  M6O


-----Original Message-----
From: Ken K6MR [mailto:k6mr at outlook.com] 
Sent: 17 September 2019 18:51
To: Chuck <n7bv at hotmail.com>; cq-contest at contesting.com
Subject: Re: [CQ-Contest] Multiple Monitors - Three

Nvidia Quadro NVS 450.  Has four DisplayPorts.  Works excellent and supports 2560 wide monitors.



Ken K6MR



________________________________
From: CQ-Contest <cq-contest-bounces at contesting.com> on behalf of Chuck <n7bv at hotmail.com>
Sent: Tuesday, September 17, 2019 10:02:04 AM
To: cq-contest at contesting.com <cq-contest at contesting.com>
Subject: [CQ-Contest] Multiple Monitors - Three

GD,

Curious as to what Graphic Card people are using to drive three monitors.

I tried, various 2-port DVI GEforce cards to drive two monitors; then an UGA USB 2.0 Display Adapter for the 3d monitor.  The UGA apparently has troubles with WIN-10 and I couldn't get it to work.

Any recommendations on a graphic card that will drive three monitors would be appreciated.

Tks.  73, Chuck N7BV
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