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dBw=dBm-30 then 75-30=45 dBw dBw=dBm-30 then 75-30=45 dBw dBw=dBm-30 then 75-30=45 dBw
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Convert 2.2 V pp to dBm?
20 dbm
How do you convert dBm to watts?
dBm is defined as power ratio in decibel (dB) referenced to one milliwatt (mW). It is an abbreviation for dB with respect to 1 mW and the "m" in dBm stands for milliwatt. dBm is different from dB. dBm represents absolute power, whereas in audio engineering the decibel is usually a voltage ratio of two values and is used then to represent gain or attenuation of an audio amplifier, or an audio damping pad.
Difference between dB dBm and dBi?
dB or dBW relativ to 1W : dBm for dB relativ to 1 milliwatt. 0 dBm= 1 mW = -30dBW . Its interesting,but these terms are used interchangeably at times, erroneously.The term dBm is used by communications engineers and it is absolute.Most Power meters commercially available have this scale. It is : dBm=10log(base 10)(P1/P2) at two different Power points.Power is read always across a 50 Ohm resistor.IEEE has made this a standard and 1mW=0dBm(-40dBm is 100nW accross 50 Ohm and +20dBm is 100mW). As far as I know dB(not DB)refers simly to gain(and loss/attenuation as -dB).It is different this time as the equation is not Power but a simple ratio: dB=20log(base 10)(Gain or attenuation).One can have a reference and above that reference he is talking in positive dBs(Gain) and below in negative dBs(loss or attenuation).Such scales can then be modified as we have done for Acoustic Emission where we talk in dBae and our refence is the "perfect" sensor giving us ONLY 1microVolt(!) Peak output noise.Anyway a good goal.So for 40dBae a sensor/Amplifier(40dB Gain)output across a 50 Ohm resistor is 10mV.
How to convert from watt to dbm?
PdBm = 10*log10(1000*W)
How do you convert from dBm to dBi?
Well, the question your asking is basically impossible. It's like asking to convert a gallon of water into cans of pop. It is possible to convert the gallon of water into cans of water not soda. So you can convert dBm to watts, not dBi.
Milliwatts to dbm conversion?
The 'm' in dBm means the power is referenced to 1mW. So, the power in dBm equals 10 times the log of the power in mW, or P(dBm) = 10*log(P(mW)/1mW). For example, 1W = 1000mW, so 10*log(1000/1) = 30dBm.
How do you calculate the output W of a cable with 2W input at 13dB?
13 dB less than 2 W is 0.1 W(or -10 dBw, or +20 dBm)
What is 75 percent converted into a number?
75% converted in a decimal is .75. As a fraction it would be 75/100.
What is 75 cm converted to cm?
75 cm converted to cm is 75 cm.
Convert 2.2 V pp to dBm?
20 dbm
.75 converted into a fractions?
You can do this by deviding 75 with 100.
Is DBM real?
Yes, DBM (data base management) is real.
What does DBW mean in Honda manual?
Same
What is the dBm value of a 10milliwatt signal?
P(dBm) = 10log10(10mW) = 10dBm
What is 75 feet converted into meters?
75 feet = 22.86 meters.
What is 75 kilo converted into stones?
Answer: 75 kg = 11.8 stone.
What is 75 cm converted into decimeters?
75 cm = 7.5 decimeters
