Enter the value to convert		dBm to mW mW to dBm dB to power ratio power ratio to dB dBm to volts across Z volts across Z to dBm dBi to dBd
Enter the circuit impedance		Ohms

mW    Milliwatts
dBm   Decibel referenced to one milliwatt
dBi   Decibel referenced to an isotropic radiator
dBd   Decibel referenced to a dipole radiator