Maybe they do this nation wide, but here in Dallas, Comcast has this channel, (I believe its channel 23 on the B side) of what looks to be a camera fixated on an oscilloscope sceen. Complete with sign wave passing through it. From time to time the sign wave will change but I can’t for the life of me figure out what the hell this channel is for.
er, Make that sine wave. :smack:
All I can tell you is the Dallas Cowboys channel was basically killed, and that makes baby jesus cry.
They’re just a cheap way of providing remote monitoring of equipment. One I saw was of a complete transmitter control panel so “home base” can check a repeater station without actually going there.