<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Bill Adams:
A Google search tells me that an MADP must be a Newmar coach but not much more!
There's lots of room up there and Newmar usually provides one conduit from the roof to one cabinet where the various TV receivers and controllers will be located. If you plan to have 3 roof mounted antennas (really?) you are going to have to make some serious plans ahead of time. The MotoSAT Datastorm antenna (internet) will require 1 custom control wire plus 2 RG6 coax cables. The in-motion TV antenna will require 1 or 2 coax cables plus possibly a control cable (depending upon the brand) and the MotoSAT or Winegard slimline antennas are going to require a control cable and 2 to 4 coax cables (depending upon how many receivers you have).
To complicate things even further, each TV is likely going to need its own receiver if you want to watch HD on more than just one TV. The RV manufacturers are moving quickly to put HD TV's all through the coach but making no arrangements to get that HD signal with anything other than your roof top over-the-air antenna. Most HD receivers have an HDMI, RCA and/or composite output. This requires that cables be run directly from that receiver to an HD capable TV. In most cases this is nearly impossible as an after-market option so it must be arranged for during construction.
The next complication is that if you have 2 roof mounted TV antennas you will have to be able to switch between a signal LNB input and a 5 LNB setup when you are using one or the other. This often means that you will need to re-run the receivers setup routine each time you change antenna options and some kind of a multiple A/B switch setup.
If you decide to use a ground mount for TV then you have to find a way to get new cables into the coach (there are not usually any connections for satellite TV outside) to each receiver. Most people just run the cables through a window or drill holes in the RV side wall and install a plate with coax connections. For multiple receivers/DVR's that means 2, 3 or more cables.
The satellite internet side is much easier in that this will be a dedicated connection and can be installed nearly anywhere in the coach, with or without Newmar's pre-set conduit.
If you have a space anywhere in the coach that is not in a slide-out and has 120 volt power the Datastorm interior hardware can be located there. The equipment includes a wireless router so no matter where this hardware is located you can use your computers where you choose.
Have fun trying to "have it all" but you may have to make a compromise on your TV options somewhere. </div></BLOCKQUOTE>
A MADP is a 45' Newmar coach. I am in the process of specing an order for a new unit, So that is why I want to figure this all out. Clearly newmar does what is common with their standard wiring, so I want to customize it to be as flexible as I can. You are absolutely right about needing a routing for HD signals. My current thought is to use a HDMI matrix switch like this:
HDMI matrix switch
That would allow up to 4 sources and 4 displays. In the case of the MADP there are likely to be 4 displays as follows: Main living area, Front Overhead, Bedroom, and external entertainment center.
I figure 2 DVR DirectTV units, and a BlueRay player, and a HTPC for the 4 inputs. I will also try to have them run conduit to allow for upgrades. Obviously if I locate the equipment centrally I will need to set up a RF remote system also.
I have assumed I just use a multiswitch on the LNB feeds like I do at home, does thsi work with the RV systems? As I think about it I am guessing the inmotion has a problem with the multiswitch since it wants to focus on only 1 satellite. But the 5LNB HD dish should be fine with a multiswitch.
I realize the Motosat for intenet is easy as I just have to have a reciever somewhere with a wifi router attached to it. I guess I was hoping the Bird on a wire function would do HD, but apparently that is not the case.
Since even I think it would be crazy to put 3 roof mount antenna's up there I am guessing 1 will need to be a tripod. So the question becomes which is a easier tripod to set up, Data or HD.
The other question becomes what is the difference between the KVH R5 & R6? Since the R6 is billed as HD I am guessing it gets the non MPEG4 HD, which is what I have in my home. I get the local HD via a Over The Air UHF antenna, which is how the original HD Tivo was set up. In actuality the picture is supposed to be better than the MPEG4, but I doubt it would be easy to differentiate them.