Antenna Calculator is an app that takes the trouble out of calculating antenna lengths.
Let this app do all the hard calculations for you at the touch of a button.
Enter the desired TX or RX frequency and then choose the antenna type.
* 1/4 Wave ground plane
* 5/8 Wave Verticals
* Inverted Vee
Up on the hills with some random wire length? Type in the frequency and make a near close resonant antenna without the need for an ATU..!
This will be an on going project so feedback and feature requests are always welcome.