[Top] [All Lists]

[TowerTalk] Help - Stacking various antennas

Subject: [TowerTalk] Help - Stacking various antennas
Date: Wed, 19 Nov 2008 07:52:16 -0800 (PST)
List-post: <">>
Hello everyone! I am seeking some advice on my antenna installation. 

I presently have a Glen Martin 9' tower mounted on the roof of my house. I am 
using a 8 foot aluminum mast (.25" wall). The mast currently extends 
approximately 5 feet above the top of the tower. I have a TA33JR beam mounted 
about 1 foot above the top of the tower and 4 feet above that I have a 
cushcraft DS3W (30/17/12M)  rotatable dipole. I am interested in getting 
involved in 6 meter activity and ideally would like to use a Cushcraft A503S 3 
element 6 meter yagi. My first question is, how much separation should I have 
between the TA33JR and the 6 M antenna as well as the from the rotatable dipole 
to the 6 M yagi? As a follow up question, I would appreciate views as to how 
high I can safely go beyond the top of the 9' tower with my mast (again say a 
.025" wall aluminium). For your info, there should be no wind loading issues as 
the three antennas combined would be less than half of the tower wind loading 
rating at 100 mph. 

Thank you in advance for your advice and assistance.



TowerTalk mailing list

<Prev in Thread] Current Thread [Next in Thread>