With this calculator app, you can perform various RF-related calculations, conversions, and access reference tables. Includes calculation tools for wavelength, path loss, and link budget, as well as converters for power, voltage, and distance measurements.

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★★★★☆

4.5

AppRecs Rating

Ratings breakdown

5 star

85%

4 star

3 star

2 star

1 star

What to know

⚠

Questionable review patterns

44% review manipulation risk - some review patterns appear unusual

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Rating authenticity concerns

High rating concentration (85% 5-star) in sampled ratings

About RF Calculator

RF Calculator is a utility application consisting of various calculations, conversions and reference tables.

Calculators:
• Wavelength
• Free space path loss
• Attenuators
• Link budget
• Resonance
• VSWR
• Reflection coefficient
• Return loss
• Mismatch loss
• Percentage ERP
• Transmission line
• EIRP/ERP
• Fresnel Zone

Converters:
• Power (dBm, Watt, dBW)
• Voltage (V, dBV, dBµV, dBu)
• Current (dBµA, dBA, A, µA)
• Terminated (dBm, dBµV, dBµA, V)
• Field strength (dBµV/m, V/m, dBmW/m², dBµA/m, W/m², dBpT)
• Distance (cm, m, in., yd, km, mi.)

Reference:
• Frequency bands (ITU)
• Amateur bands
• Amateur band plan - IARU region 1
• Amateur Q codes
• Phonetic alphabet (NATO)
• Decibel suffixes
• SI unit prefixes