Dish network wiring w/ Heartland
OK, I looked over the Dish network diagrams and the Heartland audio/video wiring and here is what I came up with.
You will need 4 short pieces (1 foot?) of RG-6 coax with F connectors on each end, and 2 UHF/VHF - Satellite (Frequencies) splitters/combiners. I know that local satellite installers have a lot of this stuff on my local Craig's list - I haven't checked Radio Shack for it yet.
One splitter will be located in the utilities hookup console, and 1 at the Dish receirver, near the main TV.
The Utility area splitter will have the Dish connected to the "SAT" terminal on the splitter. The "UHF/VHF" terminal should be connected to the "Cable" input to the trailer which goes directly to the bedroom terminal plate. The "combined" signal terminal will connect to the right hand "Satellite" trailer input. This goes to the main TV area.
The main TV area splitter will have the "SAT" terminal connected to the existing "DP Plus Separator" from your home install. This terminal is where your home dish coax connects. The UHF/VHF terminal connects to the Satellite receiver "Remote TV" output. The trailer's cable from the utilities connector attaches to the "combined" terminal.
I have one problem with the Heartland Audio/Video drawing. It shows a "switch with 2 caox inputs and 1 coax output feeding the TV. I don't know where this is, or if it will pass the 12 volts DC used by the reciever to power the dish LMB's. There is anote on the diagram that the cable from the utilites connections is "green" atthe switch. We may have to connect the TV area splitter directly to this and bypass the "switch".
Here are links to the diagrams:
Dish Network
http://tech.dishnetwork.com/departmental_content/TechPortal/content/tech/receiver/622.shtml
(use the "DPP Twin with Diplexers diagram and ignore the 2nd dish and the extra TV2 receivers along with the "cable junction" feeding them - we just have 1 dish and 1 remote TV)
Heartlandhttp://www.heartlandrvs.com/product.html?id=2&name=Bighorn&type=Luxury+Fifth+Wheels§ion=downloads
(Click on "Audio/Video Schematics)