The problem is this.. The newer sat receivers are HDMI only for the most part.. NO RF, NO anything else (Some have audio/video)
But the cable to the back is coax
Two choices one is an HDMI to RF adapter the other HDMI-Coax and coax-back to HDMI. (the first (And the first part of the second) are basicaly TV transmitters. the nd part is a special receiver) you can google for e'm.. The prices (Last I checked) were nearing "reasonable"
Very reasonable (16 bucks) But beware that one was HDMI to Coax ANALOG (NTSC)
You really need HDMI to ATSC or QAM Those started around 300
