2013年7月30日 · dBµV (using the Greek letter µ [“mu”] instead of u) is voltage expressed in dB above one microvolt into a specific load impedance; in land mobile and broadcast this is commonly 50 ohms. The electric field intensity unit dBu is the unit used extensively by the Federal Communications Commission when referring to field strength.

2017年12月22日 · TL;DR: V m and dB(μV/m) are units for the field strength of an electric field. For a practical application skip to the end! Derivation of the field strength. A point charge q1 generates a field strength* of E = 1 4πε0 q1 r2 at a distance of r.

Enter a value for the units below and press calculate.

dBuV gives the signal in microvolt. This is very small unit. It is measured in decibel with respect to 1 MicroVolt accross 50 Ohm resistance. What Is BER MER. dBm dBmV dBuV Conversion for different system is mentioned below, For 50 Ω system, dBmV = dBm + 47 dB. dBV = dBm – 13 dB. dBuV = dBm + 107 dB. For 75 Ω system, dBmV = dBm + 48.75 dB.

This page compares dBm vs dBmV vs dBuV and mention difference between dBm,dBmV and dBuV. Input signal levels are specified as either mV or µV or nV. These units are large in magnitude and hence shorter version dBm,dBmV and …

This tool converts from dBm (dB-milliwatt) to dBuV (dB-microvolt). The default impedance is 50 Ω although it can be changed to any value. Microvolt is a Root-mean-square (RMS) quantity

Our rf tuners and dBm to dBuV conversion guide will present the needed conversions between power and voltage levels in the two environments. Take a look!

Use dBm to dBµV Calculator to convert dBm to dBµV using the dBm value and the characteristic impedance of any RF system. This tool allows you to quickly and simply convert power levels indicated in dBm to voltage levels expressed in dBµV. Enter the dBm value and characteristic impedance then click on calculate to convert dBm into dBµV.

This calculator converts from dBuV (dB microvolt) to dBm (dB milliwatt). The default impedance is 50 ohm although you can change it to any value.

Use this calculator to convert uV to dBuV. 500 uV/m equates to 54 dBuV/m. A field strength value of 54 dBuV/m equates to a power level of -41.2 dBm at the transmitter.