? Antenna Matching Device ?

[zs1afz@zs1ctc.ctech.ac.za]

Message-Id: 1019_zs1ctc
From: zs1afz@zs1ctc 
To: towertalk@contesting.com

Hi Folks,
   Please is there someone out there who can help with some advice for
a very straight-forward circuit for a matching unit (for high power)
- in order to use a Vertical Antenna (Minool) on 160/80/40m ?
   Perhaps you can refer me as well to guys building these units?
   Your help will be much appreciated!
73/88 Maria (zs1afz @ zs1ctc.ctech.ac.za)