Electrical / Electronics
RF wavelength
Calculates wavelength from frequency and velocity factor.
Related calculators
Antenna effective aperture
Calculates antenna effective aperture from linear gain and wavelength.
Transmission-line electrical length
Calculates β and electrical length from physical length, frequency and VF.
Antenna length from wavelength fraction
Calculates 1/4, 1/2 or 5/8 wavelength length from frequency and VF.
Coaxial line impedance
Calculates impedance of a homogeneous non-magnetic coaxial line from geometry and dielectric permittivity.
Conductor skin depth
Calculates skin depth from frequency, resistivity and relative magnetic permeability.
EIRP
Calculates equivalent isotropic radiated power in dBm from transmitter power, antenna gain and feeder loss.