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 & Ham Radio Toolkit by Vladislav Zhirnov

Antenna, Coax, dB Calculators

Strong Contender

5.0(1 ratings)

FreeIn-App Purchases

This app provides a comprehensive suite of radio-frequency calculators and design tools for engineers and hobbyists. It offers solutions for antenna design, transmission lines, RF system analysis, and general electronics, all accessible offline.

RF Tools ++ by Jeff Curtis

Worth Considering

Microwave Link Calculator

0.0(0 ratings)

$1.99

More apps like RF Calculators

Microwave LOS & Link Budget

Precise distance, azimuth, and elevation calculationsFresnel Zone computationAntenna down tilt and azimuth determination

This tool helps telecommunications engineers calculate and optimize microwave links. It provides precise distance, azimuth, and elevation computations, antenna configuration, and integrated mapping for accurate outdoor equipment placement.

(0)

subscription

Antenna Tools

Easy Antenna Calculator

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.

free with in-app purchases

(7)

by Rig Expert Ukraine Ltd

AntScope

Connects to RigExpert analyzers via BLESWR chart visualizationSmith chart visualization

Connect your RigExpert antenna analyzer to your smartphone for detailed antenna system analysis. Visualize SWR and Smith charts, and view all parameters in one place.

(58)

free

Amateur Radio Toolkit 2025

Amateur Radio Tools

Q Code, 92 Code, and RST Code referencesCoordinate and Grid Square calculatorsAntenna length calculators (Dipole, Vertical, Quad, etc.)

This app provides ham radio enthusiasts with a comprehensive suite of calculators and tools for designing and building radios and antennas. It includes features for code references, coordinate conversions, unit conversions, and various antenna and technical calculations.

free with in-app purchases

(10)

Microwave Leak Detector

Inspector Nation

Detects magnetic field changesUses iOS device sensorIndicates potential microwave leaks

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.

(11)

free

QRV - Ham Radio Multitool

Spots, Band Plans & Widgets

Real-time band conditionsCall sign lookup (QRZ/HamQTH)DXpedition calendar and alerts

This app consolidates essential ham radio tools for efficient operation and DX success. It provides real-time band conditions, call sign lookups, DXpedition tracking, and built-in calculators. Premium features offer live spots and customized notifications.

(80)

freemium