RF Calculator - calculator to help the radio engineer At the moment it can: - to translate different units of power (Watt, dBm, dBµv, µv), - convert VSWR, Return Loss, P/Pref, Rref %, - calculate the budget line, - calculate Fresnel zone, - calculate the attenuation of the radio signal in the air, - calculate the wavelength by frequency. Please leave your suggestions in the comments or send them to the e-mail. Thank you for choosing my program!