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-   -   Installation help - Facing South when channels are north (http://forum.tvfool.com/showthread.php?t=7448)

GroundUrMast 30-Mar-2012 7:04 AM

Back to the issue of satellite system parts that would block OTA signals;

Multiswitches: http://www.solidsignal.com/cview.asp...witches&page=1

And Diplexers: http://www.solidsignal.com/pview.asp...%28STD-9501%29

are common examples of components that would need to be removed from the cable run befor you can expect to get OTA signals from one end to the other.

signals unlimited 30-Mar-2012 12:18 PM

To keep it simple and affordable, I would start over. Just mount the ANT 751 on the North side of the house. Run new coax into the basement to feed the basement set. use a simple splitter to feed that set and run a seperate coax to the second set, or if it makes more sense split the coax on the side of the house and and feed the coax from there. Aim the antenna 20 degrees magnetic. This will fulfill your basic OTA needs and preserve your internal cabling, should you ever need or want to go back to some satellite or cable service.

signals unlimited 30-Mar-2012 12:26 PM

Don't forget to ground. Your splitter should have a ground terminal. If you place it outside, run a 12 gauge solid copper wire to a ground rod. If you split inside, run the ground wire to your service panel or the cold water pipe in your plumming.

mapliopl 30-Mar-2012 3:38 PM

Quote:

Originally Posted by GroundUrMast (Post 21770)
The photo of the splitter appears to be a passive 8-way for the cable TV network, true? If so, it should work fine with OTA signals. I see terminators on three ports, so you have five TVs connected? Depending on how many sets are connected and how much cable lies between the antenna and farthest TV, you may need a preamp.

I think that's correct. I have 5 hookups around the house. I was only using two of them. Will I need terminators on the other three inside the house? It should just be right at the outlet, right? Or should I disconnect the coax from the splitters?

Sounds like I do need a pre-amp. I'll try to estimate how much cash this will set me back to consider my options.

Thanks for all the help.

mapliopl 30-Mar-2012 4:20 PM

These are what these guys usually do in Lincoln. For them to do this, it's $459... yikes. For me, if I bought their packaged antennas, coax and amps, it'd be about $300. Still pretty hefty. I think, from what I gathered here, that I could get it all done for less than $100 if I bought it all myself.

http://www.dishmanusa.com/antenna.php

signals unlimited 30-Mar-2012 4:57 PM

$100 bucks..right on! Just the RCA 751, coax and a splitter. that is all you need. simple and effective.

GroundUrMast 30-Mar-2012 5:06 PM

On a tight budget, the ANT-751 makes a lot of sense.

At Amazon,
ANT-751, $48.
2-way splitter, $3.
Factory built RG-6 coax assemblies, $7 to $30 each.
Misc. ground wire & fasteners, $... job dependent.

If you are only going to connect two TVs, keep the cable runs short, and avoid wasting signal in an 8-way splitter... You should be able to avoid the need for an amplifier.


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