Apps Like HamAntCal for iPhone and iPad
Calculate antenna lengths in feet or metric
Calculate antenna lengths for dipoles, inverted vee, and vertical antennas in feet/inches or metric. Input frequency and select antenna type to get starting length. View 1/8, 1/4, 1/2, 5/8, and full wave options.
HamAntCal screenshots
Ranked alternatives
Showing 841–860 of 1,000 ranked alternatives.
Solar Calibrator: PV Installer
Fawzi Fakhro
Calibrate panels, size batteries, calculate wire gauges,
Helps installers and DIYers calculate panel angles, size battery banks, and determine wire gauges. It generates professional PDF quotes and includes a compass for precise alignment with True North/South.
Aviation Calculator, Crosswind
Bhavinkumar Satashiya
Calculate flight parameters and track navigation
Calculate , headwind, and tailwind components for safe landings and takeoffs. Determine descent rates and distances for accurate navigation. Convert units between imperial and metric systems. Perform fuel burn and time en route calculations.
TubeVolume
Andreas Hitzig
Calculate tube dimensions and volume easily.
The app calculates tube packaging dimensions. Users input two parameters (length, diameter, or volume) to find the third.
The Shelly Company Calculator
The Shelly Company
Calculate paving and building estimates
Calculate paving and building project costs using four tools: aggregate, asphalt, concrete column, and concrete flatwork. Input dimensions like length, width, and thickness to get estimates. Export results for reference.
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