New-be question about OTA antenna

Archived from groups: alt.video.ptv.tivo (More info?)

On Mon, 12 Sep 2005 16:40:20 -0500, u4ick wrote:

> It appears DirecTV used a Winegard GS-2200 Sensar III ota antenna for my
> new HD DirecTV set up. But the installer told us he had never put a HD
> system in before (never even seen one.) When I look at the antenna
> (shaped like a Klingon battle ship from Star Wars) it appears that it is
> at a 90 degree angle from pointing in the correct direction (narrow side
> toward TV station.) The antenna can be seen at:
>
There's no difference in HD and a regular TV antenna. I don't know how
good these clip-ons are, but may be ok if you aren't far from the
stations. If you already have a regular tv antenna that gives good
reception, I'd use that.

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Archived from groups: alt.video.ptv.tivo (More info?)

In article <Lorenzo.1vafyz@satelliteguys.us>,
Lorenzo <Lorenzo.1vafyz@satelliteguys.us> wrote:

> I think this is just a fancy looking rabbit ears antenna and as such is
> bidirectional. For instance if your transmitters are North or South the
> two wings should be pointing East and West.

WRONG. The antenna needs to be pointed like an Arrow, pointing at the
stations.

Mounting it like a wing makes it 90 degrees off, and gives much poorer
reception. I got much better signal by rotating a GS-1100 that was
"installed" by a DirecTech clown.

Archived from groups: alt.video.ptv.tivo (More info?)

In article <Lorenzo.1vb5o1@satelliteguys.us>,
Lorenzo <Lorenzo.1vb5o1@satelliteguys.us> wrote:

>
> Jack: I can't comment on your personal experience but as a general rule
> the GS 2200 antenna works as I described it. If the wings are pointing
> East and West the best reception will be from the North and South.
> Unfortunately the Winegard instruction manual doesn't address this
> issue.

Nope, why do you think the "wing" is asymetrical? Narrow side towards
the signal.

Archived from groups: alt.video.ptv.tivo (More info?)

I believe you are right Jack and I was wrong. What was throwing me was
Winegard's description of the GS 2200 antenna as a bi directional
antenna when in fact it's only bi directional at VHF channels. At UHF
channels there's definately a front ot back ratio (much more signal
from the direction the antenna is pointed versus from the back of the
antenna.

' www.lashen.com/vendors/winegard/pdf/gs-2200.pdf'
(www.lashen.com/vendors/winegard/pdf/gs-2200.pdf) ...is the technical
sheet. Notice how they don't specify the antenna gain only the gain of
the amplifier. I think the gain at Channels 2-13 is not nearly as good
as a rabbit ear antenna.


--
Lorenzo, Posted this message at http://www.SatelliteGuys.US