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What is the loss if input is -5 dbm and output is -10 dbm?
Gain = Pout - Pin = -10dBm - (-5dBm) = -5dB
What are the functions of wet mix macadam?
wet mix mecadam is a base layer of DBM bonding b/w WMM and DBM is too good and we can compact the WMM fully..........
What is the effective radiated power formula?
EIRP (Dbm)= Output Power(Dbm)-Losses(from cables & adapters)+Antenna Gain(Db)
How do you determine the milliwatts of a laser pointer?
To determine the milliwatts (mW) of a laser pointer, you can use a power meter designed for measuring laser output. Simply turn on the laser pointer and direct the beam onto the power meter's sensor; it will provide a direct readout of the laser's power in milliwatts. Alternatively, if a power meter is not available, you can refer to the manufacturer's specifications or label, which typically indicates the output power of the laser pointer.
What is 800mW?
800 milliwatts, or 0.8 watt. It's a measurement of output power or power consumption.
I am trying to convert a measurement from milliwatts to dBm which is done by the following formula dBm equals 10Log10milliwatts was wondering how to put this formula into Microsoft Excel Anyone know?
Put the power in milliwatts in cell A2, and then use the following formula to get the power in dBm. =10 * LOG(A2)
How do you put this formula in Microsoft Excel 10Log10milliWatts?
Put the power in milliwatts in cell A2, and then use the following formula to get the power in dBm. =10 * LOG(A2)
What is a dbm in relation to radio frequency?
'dBm' is a unit used to describe power. It's very very common in measurementsof signal levels in radio transmitting and receiving equipment, mainly because it'sa unit that can describe such an enormous range of low- to high- powers withoutawkward numbers. But there's no reason that any power level encountered in anyphysical system can't be expressed in units of dBm .Definition:'dBm' doesn't describe an amount of power that you can hold in your hand.It describes how any amount of power compares to 1 milliwatt (0.001 watt).Any power level, in dBm = 10 x log ( the power level/0.001 watt )1 milliwatt = Zero dBm2 milliwatts = +3 dBm1/2 milliwatt = -3 dBm10 milliwatts = +10 dBm100 milliwatts = +20 dBmExamples:-- 1 millionth of a millionth of a watt = 1 'picowatt' = 0.000 000 000 001 watt = -90 dBm-- 1 whole watt = 1.0 watt = +30 dBm-- 1 'kilowatt' = 1,000 watts = +60 dBm-- Maximum capacity of Braidwood Nuclear Generating Station,serving Chicago and northeastern Illinois . . . . .2,360 MegaWatts = 2,360,000,000 watts = +123.7 dBm
How many milliwatts are in 471 decawatts?
4,710,000 milliwatts
How many kilowatts in 155 milliwatts?
There are 0.000155 kilowatts (kW) in 155 milliwatts (mW).
How many milliwatts per lumen?
There are 1000 milliwatts per lumen.
Convert 2.2 V pp to dBm?
20 dbm
What is d b m?
10 times the base 10 logarithm of some number of milliwatts of power divided by 1 milliwatt of power. Therefore, 0 dbm is the same as 1 milliwatt of power. Often used to describe an amount of audio frequency power.
What is 0.0009231 milliwatts in scientific notation?
9.231 X 10^-4 milliwatts
Is DBM real?
Yes, DBM (data base management) is real.
How many mw equals a decibel?
How many mW equals a decibel?" The power reference 0 dB is equivalent to 0.001 watts or 1 mW, when we use dBm. That is power matching. Zin = Zout. http://engr.nmsu.edu/~etti/fall96/communications/db/db.html http://en.wikipedia.org/wiki/DBm In electronics, especially audio and sound recording, a high impedance bridging, voltage bridging, or simply bridging connection is one which maximizes transfer of a voltage signal to the load. http://en.wikipedia.org/wiki/Impedance_bridging
What is the dBm value of a 10milliwatt signal?
P(dBm) = 10log10(10mW) = 10dBm
