[VHFcontesting] Stacking different Yagis

Tue May 12 12:28:29 PDT 2009

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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