A friend of mine in a park model has a HR-21 receiver that he has connected to an HD TV in his park model.
However, he has a HD flat screen on his porch that he also wants to connect to this receiver.
Plus, he wants to use RG6 coax to connect his HR-21 to the outside TV and still get HD on both TVs. He doesn't care if both TVs display the same programming.
Possible or . . . other options?