Signal Strength/Possible Feature request.

I’m running PMS 1.9.3 on a headless Ubuntu 16.04.3 LTS machine.
I’m using a Hauppauge WinTV Quad HD for my tuner.

Does anybody know how I can see what my channel strength/quality is? I’m assuming it would have to be through command line and possibly with a 3rd party tool. I did not find anything linux based that Hauppauge had. Would be a great feature to see signal strength when viewing live TV right in Plex when tuning a channel.