Comprehensive EMC unit conversion dashboard
Instant conversion across 6 core domains: voltage, magnetic field, power, current, capacitance and magnetic flux density.
Converters
50Ω
RF 50Ω impedance system linked converter
Linked conversion between dBm, mW, dBµV, mV, dBµA and mA in a 50Ω RF system. Enter any value and all units update in real time.
V
Voltage conversion
V / dBµV / dBV conducted emission voltage units
A
Current conversion
A / dBµA / dBA current unit conversion
W
Power conversion
W / dBm / dBW power unit conversion
B
Magnetic flux density converter (B field)
Convert between T, µT, nT, pT, dBpT and dBµA/m magnetic flux density, using the free-space B = µ0·H relation.
H
Magnetic field strength converter (H field)
Convert between A/m, mA/m, µA/m, dBA/m, dBmA/m and dBµA/m magnetic field strength units.
C
Capacitance conversion
F / µF / pF capacitance unit conversion
Advanced tools
λ
Wavelength and antenna effects
Frequency, wavelength and shielding size conversion
VSWR
VSWR and return loss converter
Linked conversion between VSWR, return loss (RL) and reflection coefficient (Γ), with reflected power and mismatch loss.
d
Test distance field strength extrapolation
Extrapolate radiated emission field strength between 3m, 10m and other test distances using the far-field 1/r law.
AF
Antenna factor and field strength converter
Convert between receiver voltage (dBµV) and radiated field strength (dBµV/m) using the antenna factor (AF).