[TowerTalk] Multiband wire antennas

Eddy Avila k6sdw@arrl.net
Fri, 02 Feb 2001 18:22:04 -0000


Thor, good points, but I have been led to believe the Carolina Windom also 
has a vertical-radiation element as well, is this not correct?

thanks! 73.......k6sdw


>From: Thor Hallen <thorh@worldnet.att.net>
>Reply-To: "thorh@worldnet.att.net" <thorh@worldnet.att.net>
>To: "towertalk@contesting.com" <towertalk@contesting.com>
>Subject: RE: [TowerTalk] Multiband wire antennas
>Date: Fri, 2 Feb 2001 09:44:43 -0800
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>From owner-towertalk@contesting.com Fri Feb 02 09:53:19 2001
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>Bill:
>
>The "Carolina Windom" is an Off Center Fed dipole rather than a true Windom
>as both are described in the ARRL Antenna Book. By feeding off center, a
>reasonably low SWR  in the range of 2 to 4 can be expected on most
>harmonics of the half wave resonant frequency which in this case is 80
>meters. An antenna tuner is still required on most bands. You may not care
>for the radiation pattern on 40 meters as the main lobes are off the ends
>with a high radiation angle and a null occurs on the sides.
>
>The G5RV will provide a comparable SWR and has an oval radiation pattern on
>40 meters with the broadside being about 6 db stronger than off the ends.
>The G5RV is also slightly shorter at 102' compared to 130' if that is a
>consideration. Be aware that the ARRL Antenna Book (18th Edition)
>incorrectly describes the G5RV matching transmission line as 75 ohms rather
>than 300 to 450 ohms. Having tried both antennas, the G5RV is my personal
>preference.
>
>- Thor Hallen K5AGE
>
>-----Original Message-----
>From:	Bill Marchand [SMTP:wa1dxa_@snet.net]
>Sent:	Friday, February 02, 2001 10:20 AM
>To:	towertalk@contesting.com
>Subject:	[TowerTalk] Multiband wire antennas
>
>Does anyone have any experience with a multiband antenna known as the
>"Carolina Windom"?  Trying to decide between basic dipole, G5RV, or the
>Windom as the next antenna here.
>Thanks,
>Bill WA1DXA
>
>
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