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Posted by mg on June 4, 2007, 11:06 am
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> > @bigfoot.com says...
> >> wrote:
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> >> >Having the dish within arm's length helps with snow removal. You can
> >> >also
> >> >more easily move it if tree growth interferes.
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> >> Don't these signals go through trees?
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> > No.
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> >> Rabbit ears work, and I thought the satellite frequencies were higher
> >> than UHF.
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> > They are, but consider that visible light is much* higher yet. It
> > gets scattered pretty well by trees.
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> > --
> > Keith
>
> Satellite signals are in the 4 GHz range and can be blocked by thunderstorms
> as well as trees, etc. Also, any upgrades to a dish will probably be to
> either the software or possibly the feed horn, so the installation itself is
> relatively permanent. Over a few years we've had a few feed elements
> replaced, which isn't a big deal. --- Hide quoted text -
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> - Show quoted text -
Unfortunately that's not the case. I'm currently on my third dish
antenna from DirecTV, for instance. If there's a bright side, though,
the mounting hole pattern on the dishes does appear to stay the same.
Here's the scenario with my 3 dishes:
Dish 1 - Standard dish
Dish 2 - Upgrade to HDTV
Dish 3 - Upgrade to receive local HDTV channels and HDTV from new
satellite
http://www.solidsignal.com/satellite/directv_dish_antenna_types.asp
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