[Lowfer] Aerial Type Designation, help please.
Ed Tanton
n4xy at earthlink.net
Tue Mar 24 10:22:21 EDT 2009
A turnstile antenna is a pair of dipoles at right angles to each other and
fed 90 degrees out-of-phase. The name is from a similarity to an entryway
where you walk through such as at a stadium or subway entrance.
-----Original Message-----
From: lowfer-bounces at mailman.qth.net [mailto:lowfer-bounces at mailman.qth.net]
On Behalf Of PAUL DAULTON
Sent: Tuesday, March 24, 2009 10:16 AM
To: w8au at sssnet.com; evp at pacbell.net; lowfer at mailman.qth.net
Subject: Re: [Lowfer] Aerial Type Designation, help please.
Perry is that what is reffered to as a "turnstyle" antenna?
-----Original Message-----
From: w8au at sssnet.com
Sent: Mon, 23 Mar 2009 21:57:33 -0400
To: evp at pacbell.net,<lowfer at mailman.qth.net>
Subject: Re: [Lowfer] Aerial Type Designation, help please.
At 08:47 PM 3/23/2009, you wrote:
> Don't know if there's an "official" name but certainly
> Marconi and others used such a configuration "way back when".
>
>"I am trying to find the correct name for an aerial described thus:-
>
>Four vertical support masts, A, B, C & D in rotation. With two wires -
one
>between A & C, the other between B & D. The two wires are joined where
they
>bisect each other. At this bisection joint, a vertical wire drops down to
>the transmitter or tuning unit beneath. Thus, a vertical monopole with a
>crossed top-hat, but is there a more professional designation?
Just a version of the "Marconi T." A vertical with capacity hat.
Perry w8au
______________________________________________________________
Lowfer mailing list
Home: http://mailman.qth.net/mailman/listinfo/lowfer
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Lowfer at mailman.qth.net
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
p
______________________________________________________________
Lowfer mailing list
Home: http://mailman.qth.net/mailman/listinfo/lowfer
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Lowfer at mailman.qth.net
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
More information about the Lowfer
mailing list