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[TowerTalk] UHF aircraft antenna

To: TowerTalk@contesting.com
Subject: [TowerTalk] UHF aircraft antenna
From: <n0tt1@juno.com>
Date: Thu, 1 Jan 2015 04:34:13 +0000
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
Guys, just curious....what's "inside" one of these aircraft
glide slope antennas and how are they matched
to say, a 50-ohm coax.  One ham has one of these
mounted on his car and he uses it for RFI 
location....the one with the "tap" on the upside-down U.  
Kinda looks like a dual loop antenna.

There is another antenna with a single loop in
the upper right of the screen...looks like an insulator
in the middle of the loop.

http://tinyurl.com/o6vfnw3

Thanks,
Charlie, N0TT

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