1/2 wave antenna calculator 1.0

1/2 wave antenna calculator

Another little application written in gambas to help aid in vertical antenna construction. Enter the freqency in Mhz and click calculate it will give you the length for the radiating element as well as the ground plane elements. Ideally for radials you should have them sloped downward at a 45 degree angle to help provide a better match.

As with all gambas programs they need the gambas runtime to work wich is a simple install from any major distribution.