Pt - conducted RF output power of the transmitter Gt - antenna gain of the transmitter Gr - antenna gain of the receiver Distance - distance between the transmitter and receiver Frequency - frequency of the transmitter RF output Wavelength - calculated wavelength of the transmitter RF output Pr - calculated RF power at the receiver antenna
The calculated power is the approximent RF power at the receiver antenna. If this amount of power suits your application, please contact Powercast. If the distance entered is less than the wavelength, the calculated results may be less accurate. Powerspot transmitter specifications: Pt: 28.71 dBm (0.743 W) Gt: 6 dBi (4 W/W) 3W Powercaster transmitter specifications: Pt: 26.5 dBm (0.447 W) Gt: 8.343 dBi (6.83 W/W) 1W Powercaster transmitter specifications: Pt: 22.4 dBm (0.17 W) Gt: 8.343 dBi (6.83 W/W) Gains for Common Antennas Dipole antenna 2dBi (1.6 W/W) Patch antenna 6dBi (4.0 W/W) F antenna 2dBi (1.6 W/W)