[VHFcontesting] Stacking different Yagis

[Bill Olson]

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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