[VHFcontesting] Stacking different Yagis]

[John Kemker]

Thanks, Bill!

-------- Original Message --------
Subject: 	RE: [VHFcontesting] Stacking different Yagis
Date: 	Tue, 12 May 2009 15:53:02 -0400
From: 	Bill Olson <callbill at hotmail.com>
To: 	John Kemker <john at kemker.org>, VHF Contest Reflector 
<vhfcontesting at contesting.com>
References: 	<4A09CDDD.3090205 at kemker.org>



John, Try this:  http://www.directivesystems.com/STACKING.htm

bill, K1DY





 > Date: Tue, 12 May 2009 15:28:29 -0400
 > From: john at kemker.org
 > To: vhfcontesting at contesting.com
 > Subject: [VHFcontesting] Stacking different Yagis
 >
 > I'm working on a tower project and it's nearing completion. One of the
 > items I'm looking into is putting up four different yagis on four
 > different bands on the tower:
 >
 > (From the top of the mast, down)
 > M2 432-13WLA on 70cm
 > Cushcraft 13B2 on 2m
 > Cushcraft A50-5S on 6m
 > Mosely CL-33 tribander on HF
 >
 >
 > How much vertical separation do I need between each antenna on the stack
 > in order to avoid unwanted interaction?
 >
 > --
 > --JohnK
 > 73 de W5NNH
 > 10X 75371/M&M 117/SMIRK 6185/TRA 2499/Norcross 228 F&AM
 >
 >
 >
 >
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 > VHFcontesting at contesting.com
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-- 
--JohnK
73 de W5NNH
10X 75371/M&M 117/SMIRK 6185/TRA 2499/Norcross 228 F&AM





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