RF Engineering Calculators
Unit conversion, antenna gain, link budget and other everyday RF calculations in one place.
Unit Converter
dBm, dBW, dBµW, dBk, W, mW, dBV, dBmV. Enter a value in any unit and the rest are filled in.
ReadyAntenna Gain
Dish gain, half-power beamwidth and effective aperture from diameter and frequency.
ReadyLink Budget
CW or modulated link: EIRP, path loss, received power, C/N₀, Eb/N₀, theoretical BER and link margin.
ReadyChannel Power
Spectrum analyzer marker level (RSSI in RBW) to total channel power over any bandwidth.
Ready