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!