Best RF Calculators alternatives: apps like RF Calculators - everything RF

3.0(3 ratings)

Free

This utility app helps engineers and students calculate and convert RF-specific values like impedance, wavelength, and return loss. It also includes a calculator for comparing RF cables and assemblies, and provides access to product catalogs and branch information.

RF Engineer Toolkit by Vladislav Zhirnov

45 RF & antenna calculators

Strong Contender

5.0(1 ratings)

FreeIn-App Purchases

This app provides a comprehensive suite of 45 RF and antenna calculators for engineers and technicians. It offers unit-tested formulas for field, site, and lab calculations, including RF exposure and impedance matching. A free version offers 16 calculators, with Pro unlocking all features and advanced options.

RF Tools ++ by Jeff Curtis

Worth Considering

0.0(0 ratings)

$1.99

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Calculate antenna dimensions by frequencyConvert frequency to wavelengthRadio system setup tools

This utility app assists engineers, technicians, students, and radio enthusiasts with essential antenna and RF calculations. It simplifies complex formulas into easy-to-use calculators for designing, installing, or tuning antennas, providing fast and accurate results for field and lab use.

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Microwave Link Calculator

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Dipole calculator

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Accurate length & parameter calculationsWire diameter effect includedSupport for multiple dipole designs

Easily design dipole antennas with precise calculations for various configurations. This app accounts for wire diameter, crucial for UHF frequencies, providing realistic results for ham radio operators, RF engineers, and hobbyists.

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Amateur Radio Toolkit 2025

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Microwave Leak Detector

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This utility app uses your device's magnetic field sensor to indicate potential electromagnetic leaks from your microwave oven. It's designed for entertainment and to alert you to possible issues with your appliance's casing.

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QRV - Ham Radio Multitool

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Real-time band conditionsUniversal callsign lookupCross-device sync

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Connects to RigExpert antenna analyzersVisualizes SWR chartsDisplays Smith charts

Connect your RigExpert antenna analyzer to your Apple device to visualize antenna system data. View SWR and Smith charts, along with all operational parameters. Supports a range of RigExpert analyzer models.

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