[TowerTalk] Inverted vee mounted above HF Yagi

[Ian White GM3SEK]

Jack White wrote:
>
>Hi Guys
>
>I have a standard 60ft Versatower with a Yaesu G-1000 and bearing 
>mounted at the top, and just above this I have a Cushcraft A3WS (pic on 
>QRZ). I want to extend the stub mast about 20ft above the A3WS to 
>support the centre of a 160/80/40 trapped inverted vee. I'm looking for 
>some type of mount that will allow me to mount the centre of the 
>inverted vee at the top of the stub mast and remain fixed whilst the 
>stub mast rotates. Ideas/advice would be great.
>
>
>73, Jack G8DX
>

'Over the Top' - the 'In Practice' column, Radcom, April 2009.

PDF copy on its way...


-- 

73 from Ian GM3SEK
http://www.ifwtech.co.uk/g3sek