Paul Brown, Author at Orbit6

1/4 Wave Antenna Length Calculator

This calculator gives the lengths of the radiating element of a quarter wave (λ/4) ground plane monopole and the radials. …

This tool uses the physical length of a dipole or monopole antenna to find the frequency of operation. Calculator Steps …

The gain of a Horn antenna depends on its frequency of operation, aperture and its efficiency. Formula Gain = (4π …

This tool converts Watt to dBm (deciBel relative to 1 milliwatt). Enter the value and use the drop down menu …

This tool converts from dBu to dBm. 🔁 dBm to dBu Formula dBm = dBu + 27.78 – 10*Log10(Z) where …

This tool converts from dBm to dBu. dBm is deciBel referenced to 1 milliwatt. dBu is deciBel unloaded. Both are …

This tool converts a Power Gain in dB to the ratio of: Formula PdB = 10*Log10(P1/P2) PdB = 20*Log10(V1/V2) and …

This tool converts a Current value in Amps (Ampere), mA, μA, nA to its equivalent Power value in dBm. Enter …

This tool converts a Power value in dBm to its equivalent Current in Amps or Amperes. Enter Select the desired …

This tool converts from dBf (deciBel Femtowatt) to dBm (deciBel milliwatt) and Watt. 🔁 dBm to dBf Formula dBm = …