Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Antenna Calculator Screenshots

iPad

iPhone

About Antenna Calculator

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
* Dipole
* 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.

73's