Find Values (Conversions)

Miles To / From Kilometers

• Common FCC-Defined Equivalent dBu and mV/m Values

  dBu (dB above 1 microvolt per meter (uV))	mV/m (millivolts per meter electric field strength)
  100 dBu	100 mV/m
  80 dBu	10 mV/m
  70 dBu	3.16 mV/m
  60 dBu	1.0 mV/m
  54 dBu	0.5 mV/m
  40 dBu	0.1 mV/m
  34 dBu	0.05 mV/m
  28 dBu	0.025 mV/m
  Note: Higher field strength values are found closer to a transmitter site. For FM and TV field strengths and distances, use the propagation curves program.

Relative Field Values for Directional Pattern

Transmission Line Efficiency -- Computed values are valid for the FM radio band only.
-- This function does not cover all cable types.

Necessary Parameters: