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View Full Version : Dishpro, switches, and multiple IRDs


mitchd
02-24-03, 12:07 PM
Alright, so I'm hoping someone here can point me to some more information on DP switches. I tried to look for previous posts and I've scoured through groups.google and some dishnet faq sites but I'm not finding what I need. Feel free to slap me around and point me back to previous posts if I missed discussions on this...

I'm trying to run 2 IRDs off of my twin DP LNBF but I absolutely cannot drill holes to bring in another rg6. I've already got a 501 up and running.

I live in a townhouse apartment and they won't let me drill any holes or pull any new wires or anything like that, but I think I should be able to work with what I've got.

The apartments are laid out in rows of 6 or 8 connected units. Each set of connected units has 1 point on the back where rg6 coax and cat-5 phone come out. They agreed to let me anchor my dish in the brick mortar and mount a grounding block near the Point of Entry (for lack of a better term) for the existing rg6 inside wiring.

Anyway, so I've got rg6 coming into a splitter in my attic where rg6 runs go out to the other rooms. Like this, my 501 works fine. What I want to do, I think, is replace the splitter with a dp34 (dp344? I can't remember exactly) and let the outputs run to the other rooms (1 of the bedrooms and the living room) on the existing rg6.

Oh, and I'm only pointing to 110 and 119. No other birds.

This is where I'm stumped. I haven't been able to find very good docs on this switch, but most retailers have a decent description of what it is and what it does. If I read everything right, the DP Twin is already multiplexing (again, lack of a better term) the two birds onto 1 output to make sw21's unnecessary. Why, then, would I need to feed it multiple inputs?

I think I'm missing someting, because the way I'm understanding the DP LNB, all you need is one rg6 from it to some switches, cascade a few if you have to, and that's that. It can't be that easy, can it? Why would there be a DP Quad if it were?

Sorry for rambling; I do that often, but I would greatly appreciate anyone that can help me out here and point me toward what I need to make this work.

Mitch

Mark Lamutt
02-24-03, 12:15 PM
The way that I understand it, you must have 2 inputs connected to the DP-34 switch to make it work, or you will only be able to see one of the satellites (119 I think) from the ouputs of the DP-34.

If you have an attic, then you have attic vents located somewhere up there. Would it be possible to run another RG-6 through one of those (I'm thinking more along the lines of soffet vents rather than roof vents here)? That would require no holes to be drilled. Also, you *might* (and this is a big IF here) be able to use flat RG-6 coax to run the line through a window or under a door to get it inside.

BTW, welcome to DBSTalk Mitch! :hi: :)

BobaBird
02-25-03, 04:52 AM
When connected directly to a receiver, the DP Twin can send either satellite feed through either output. When a DP34 is added each DP Twin output is locked to 110 or 119 because the DP34 has to have 2, or optionally 3, satellite inputs available at any time to the connected receivers. Your proposed placement of the DP34 sounds ideal, but with only 2 IRDs you don't need it. The DP34 would require you to run another RG6 for the other orbital slot, the same as you would have to do to connect a second IRD to the DP Twin. Find a way to get the RG6 in, then replace that splitter with 2 barrel connectors.