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This calculator provides a station's effective radiated power using transmitter, antenna and all gains and losses from everything in between.
ERP calculator is used to analyze the station's effective radiated power. This tool is also known as antenna gain calculator which uses a transmitter.
Calculate ERP (effective radiated power) from an RF transmitter in watts given antenna gain in dBd. Free online calculators.
ERP to EIRP. Use this calculator to find the Effective (or Equivalent) Radiated Power (ERP) in dBm, dBW and Watt. Enter: Transmit Power (dBm) Antenna gain (dBi) Cable Loss (dB) Formula ERP = PTx - LC + GAnt - 2.15 where the units of ERP are dBm Background Effective Radiated Power is the total power radiated by a half-wave dipole.
Begin by testing the transmitter with a good dummy load and a good calibrated watt meter. Enter that value. Then enter the antenna gain. Finally, click on the Calculate button for the pure ERP and EIRP. This calculator is considering only power and antenna gain.
The ERP is calculated using the simple formula: \ [ \text {ERP} = \text {IP} \times \text {G} \] where: \ (\text {ERP}\) is the Effective Radiated Power in watts, \ (\text {IP}\) is the input power in watts, \ (\text {G}\) is the antenna gain. Example Calculation.
Begin by testing the transmitter with a good dummy load and a good calibrated watt meter. Enter that value. Then enter the antenna gain. Finally, click on the Calculate button for the pure ERP and EIRP. This calculator is considering only power and antenna gain.
EIRP (Effective Isotropic Radiated Power) is the measured radiated power of an antenna in a specific direction. It is also called Equivalent Isotropic Radiated Power. It is the output power when a signal is concentrated into a smaller area by the Antenna.
The Effective Radiated Power (ERP) Calculator is a critical tool in the field of telecommunications and broadcasting, used to determine the power of an antenna system to radiate electromagnetic energy effectively in a specific direction.
EIRP calculator. Following calculator is used for EIRP calculation. Transmit power in dBm (input1) : Isotropic Antenna Gain, dBi (input2) : Cable Loss in dB (input3) : EIRP (Output): Example (EIRP calculation) : TxP = +20dBm , L = -5dB , Gt = +10 dBi. EIRP in dBm = +20 -5 + 10 = 25 dBm. EIRP formula.