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Diectional Antennas - RF Cafe Forums
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| mjwebster99
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Post subject: Diectional Antennas
Posted: Sun Oct 16, 2005 4:58 am
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Hi
Im relatively inexpirienced with electronics
and radio, however I'm currently undertaking a related
project and would like to know if anyone tell me
if a highly directional antenna exists that could
receive at UHF 868 MHz that would be sturdy / small
enough to be mounted on top of a car?
Many Thanks
mjwebster99
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sag |
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Post subject:
Posted: Fri Oct 21, 2005 10:27 am
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Hay,
how much GAIN do you want? thare are small
magnetic monopoles that can give you about 5dBi
(if you put them an the middle of the car roof),
there are also small patch antennas that have a
gain of 7dBi-10dBi which can be mounted on the car.
you should look at the catalogs of KATHRIEN, CUSHCRAFT.
Sag
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Posted 11/12/2012
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