Try the search feature in the black bar at the top of any forum webpage. Use "key words or phrases" and you should get a list of numerous threads discussing/cussing the KeyTV components and their limitations.
Here's one thread to get you going.
https://www.keystoneforums.com/forum...ad.php?t=44840
Remember that the 'automatic aiming satelite receivers" require a specific voltage to power the drive motors that aim the dish. KeyTV does not have the capability to power those motors over a specific wire distance. I believe it's around 25'. Any longer coax than that, the system can't support the satelite power requirements.