Tool category

RF tools

Radio-frequency tools for wavelength, antenna dimensions and power conversion.

6 tools

Available calculators

Convert frequency, wavelength and common wave fractions.

Convert RF power between dBm, milliwatts, watts and kilowatts.

Calculate theoretical antenna lengths from RF frequency.

Calculate ideal RF path loss from frequency and distance.

Convert VSWR, return loss, reflection coefficient and mismatch loss.

Calculate first-zone radius and RF path-clearance guidance.

Estimate ideal path loss, clearance and received-power inputs for a radio link.

Find a starting element length, then interpret matching and reflected-power results.