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Question: This antenna can be connected to preexisting cable that runs throughout house from say, direct TV?  Will it work for all types of TV's?
Document: very happy with this antenna,  I also added a wineguard amplifier/ splitter as well. Currently running 4 HD TV in the house. Picking up 30 HD channels as well as clear as cable even in 5.1 sound.I did install it in the attic to avoid using lightning arresters of grounding equip.These things either work of they don't.Very Happy!Thank youLarry
Antenna worked great. The services this company provided were exceptional!! They answered all my questions, provided all the information I needed and suggested steps I needed to take to make my TV system work efficiently. If all companies had customer service and tech support like Antennas Direct, the world would be a much better place. I only wish I could give it 10 stars!! !
I put this is an bad place (on my back deck, shaded by most of my house, and facing trees in the back yard) then I divided the signal by three TV's, seperated by about ran about 60m of cable. It still gave me all the channels I wanted 20 miles from Atlanta.
My coax already had a splitter at my cable box (thanks to the dish company's installation), so all I had to do now was plug in the coax to each tv and let the tv cycle through the channels. Let me say this also: This is the 3rd antenna that I've purchased, and wish I would have went this route the first time. The last antenna was a multidirectional antenna that sat inside the house. Reception was ok, but nothing stellar.
We installed this antenna in the attic of our house (replacing an older RV style antenna) and can now receive the one station that was missing because it was 65 miles away. Amazing purchase and worth adding a remote control mast rotator. We also added an amplifier 15dB and that made a big difference in stability. The rotator cost about $75 and the amplifier about $15. Wonderful set up! We get lots of HD channels with no interference. Just say no to cable.
I mounted this in my attic since i didn't want it mounted up on the roof. I have no coverage of any channels in the house but once this got installed i got 26. There's a big hill between us and the transmitters in our area (we have no cell service either). Time to say bye-bye to cable. :)
I installed it on top of my garage. Used the existing cable wiring and all my rooms now have clear TV channels. My house is about 30 miles away from the TV stations. This antenna claims to have 60-mile reception. Awesome product. Glad to have bought it.
Finally turned on another set still connected to Direct only to discover both these channels were off the air due to a bad wind storm earlier in the day. Went out this morning with directions from antenna point. Made another adjustment, back to reprograming and discovered that I now pick up twenty one, you read that correctly, 21 channels. Every one was crystal clear. And for all these years I thought we only had five and I've spent thousands of dollars receiving what I could have had free of charge.
Here's my story; you can take from it what you want. My 3-star rating is for this antenna alone, with J-mount but without an amplifier.Before I continue, I should say that I am using this antenna indoors, positioned behind a 2nd-floor north-facing window. They told me at Antennas Direct that using the antenna indoors will reduce its effectiveness 30%.
works great--digital signal is strong and crystal clear--make sure that you order mount like winegard DS2000 to mount on---Installed in actic--no need to rotate, works great as is. Make sure that all of your TV's are digital or they won't work without a converter box (digital to analog) dumping Comcast-saving $200 per month - red box here I come
Answer: Your pre-exsisting Cabling should be fine however the only thing is you have to make sure where ever you put the antenna you will need a connection from there back to the TV you are accessing. I'm not 100% sure if you have a few cable splitters how that will effect the signal quality but it is worth a shot.