[TowerTalk] Cage-dipoles

[jim]

Maybe     COAX w/GAIN?


from the shack of
WB5AAA
73 de JIM
 

-----Original Message-----
From: towertalk-bounces at contesting.com
[mailto:towertalk-bounces at contesting.com] On Behalf Of Dubovsky, George
Sent: Tuesday, April 14, 2009 11:44 AM
To: ragnar otterstad; towertalk at contesting.com
Subject: Re: [TowerTalk] Cage-dipoles

>From someone's active imagination, I think...

73,

geo - n4ua

-----Original Message-----
From: towertalk-bounces at contesting.com
[mailto:towertalk-bounces at contesting.com] On Behalf Of ragnar otterstad
Sent: Tuesday, April 14, 2009 12:37 PM
To: towertalk at contesting.com
Subject: [TowerTalk] Cage-dipoles


I  associate cage-dipoles with Sovjet-Russian diplomatic wireless
systems.
The embassy in Oslo used to have a big one on their roof and I was told
by a local "guru" that the point with cage-antennas was their bandwidth.
Also on Svalbard, in the coalmining town of Barentsburg, they used cage
dipoles.

I wonder where the 5 dB gain is coming from ?


73  Rag   LA5HE



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