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OTA Antenna question


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8 replies to this topic

#1 of 9 OFFLINE   iClickPhotography

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Posted November 22 2008 - 01:19 AM

Can this antenna be effectively used inside an attic?

Winegard HD 7210P Ghost Killer VHF/UHF Yagi Style HDTV Antenna (HD7210P) | HD-7210P [Winegard] | HD7210P HD 7210P HD 7210 HD-7210

I can't find any info on where it can be mounted. If needed, my zip code is 50111 and for most of my channels, I just require a small multi-directional. I currently have a medium multi-directional that works fine - but it's only UHF. In Feb. 2009 - channels are switching to VHF.

#2 of 9 OFFLINE   Wes

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Posted February 26 2009 - 11:31 AM

This may be cheaper and will do the trick, no need for the VHF (larger part) when all HD is on the UHF band!
40" Boom Length, 17 Elements Outdoor Antenna for UHF-Only - RadioShack.com

Might even want to try this, I have seen good results with it!
UHF Outline Bow-Tie Antenna - RadioShack.com
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#3 of 9 OFFLINE   DaveF

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Posted February 26 2009 - 12:46 PM

If a small indoor antenna currently works, then try an inexpensive UHF / VHF antenna when your channels move to VHF.

If it doesn't work, you can then investigate more serious upgrades, like an attic or outdoors antenna.

I'm in a similar situation: I have the antenna I linked and it's acceptable. So I'm waiting for the complete transition, for a couple of stations to move from UHF to VHF, and for trees to get their leaves back. All of that may affect my reception and so this summer I may need a better antenna or something in the attic or on the roof.

#4 of 9 OFFLINE   ManW_TheUncool

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Posted February 26 2009 - 01:11 PM

I (and my in-laws) have been using a ~$50 RadioShack mid-size(?) powered, indoor/omnidirectional antenna for several years now. Seems to work pretty well in combo w/ recently produced OTA tuners in the NYC area despite all the multipath issues. Of course, haven't tried it w/ any VHF-band digital reception (that I'm aware of) yet.

Too bad RS no longer seems to make that model anymore -- then again, they seem to have a pretty high turnover rate for these things in general even though each new product cycle probably doesn't improve much, if any at all.

But yeah, I'd go w/ DaveF's suggestion to hold off and wait til the actual switchover in June before spending good $$$ on another antenna, especially if what you have now works fine enough.

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#5 of 9 OFFLINE   Wendell R. Breland

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Posted February 28 2009 - 07:52 AM

Quote:
Originally Posted by iClickPhotography
Can this antenna be effectively used inside an attic?
Unless you have a need for Lo-Band VHF (2-6) then I would use one of the new Winegards intended for Hi-Band VHF (7-13) and UHF. Click this page for info.

I use a Winegard PR-9032 (UHF) and a Winegard YA-1713 Hi-Band VHF (7-13) antenna. Hi-Band VHF antennas have much shorter elements than full band VHF antennas.
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#6 of 9 OFFLINE   Steve Schaffer

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Posted March 04 2009 - 09:49 AM

How well an antenna will work inside an attic is dependent on several factors, not the least of which is the composition of your roof. Tile roofing blocks signals, as does foil-backed insulation batting. I have a stone-coated steel roof on a building with double-thickness stucco walls--indoor or attic antennas are useless for me.
Steve S.
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#7 of 9 OFFLINE   Jeff Whitford

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Posted March 04 2009 - 10:52 AM

Quote:
Originally Posted by Wes
This may be cheaper and will do the trick, no need for the VHF (larger part) when all HD is on the UHF band!
40" Boom Length, 17 Elements Outdoor Antenna for UHF-Only - RadioShack.com

Might even want to try this, I have seen good results with it!
UHF Outline Bow-Tie Antenna - RadioShack.com
This is not true. It maybe where he is but there are a number of stations around the country broadcasting on VHF. Two within 60 miles of me.
Jeff Whitford
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#8 of 9 OFFLINE   Wes

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Posted March 04 2009 - 11:02 AM

Before this thread I had no idea there was VHF digital stations! Here it is UHF only! Sorry my bad!
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#9 of 9 OFFLINE   Steve Schaffer

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Posted March 07 2009 - 10:45 AM

There are a few smaller markets (my own Fresno being one) in which the analog broadcasts were only on UHF--these are the ones in which digital broadcasts are showing up on VHF frequencies. In my area there are 3 digital VHF channels, including the ABC affilliate.

In addition, many of the larger market stations whose digital broadcasts are currently on UHF will switch them over to VHF when the analog broadcasts are finally turned off.
Steve S.
I prefer not to push the subwoofers until they're properly run in.





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