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Get Helical Antenna Calculator old version APK for Android
App assist in dimension for FPV helical antenna
Use this application to accurately work out the dimensions of your helical antenna build. This app calculates the sizes required when you specify the frequency and how many turns you want. This app will also give you the estimated dBi of your antenna.
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What's New in the Latest Version 4.0
Last updated on Nov 2, 2015
23 April 2014
Version 4
Resolve some layout issues.
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Helical Antenna Calculator
4.0 by James Roney
Nov 2, 2015