Examples of using Dbm in English and their translations into Vietnamese
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Colloquial
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Ecclesiastic
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Computer
There are both DBM and.
DBM: Industrial Hydraulic Brakes.
Support RF power adjustable: 1-30 DBM.
Here is all the logic in DBM tournament Universes!
In DBM, the entire reality is called“The Multiverse”.
Launch high frequency: the output power of 4 or less DBM.
The Kimo DBM 610 is the next generation flow capture hood.
Track the strength of received signal in dBm over time.
DBm sensitivity in 1Mbps Bluetooth low energy(BLE) mode.
The output power of the radios is generally 0-20 dBm(1- 100 mW).
Optical power handling 23 dBm Working temperature -40°C to 85 °C.
DBm COFDM HD Transmitter for long range los/ nlos video broadcast application.
This device is low optical power receive,suggest-12~-9 dBm advisable.
The sensitivity is quite high, -134 dBm at 625 bps and supports both PSK and GMSK modulation.
Power spectral density is commonly expressed in watts per hertz(W/Hz)[1] or dBm/Hz.
The unit dBm is devised because in practice, 1 mW is a convenient reference point from which to measure power.
Then, with further calculation,you can convert the absolute power unit“P” into dBm.
The current signal strength measured in dBm, the minimum, maximum and average signal, the level of the network signal.
This unit measures the brightness of the optical signals andoffers you the results in milliwatts or dBm.
DB is relativeoften relative to the power of the input signal while dBm is always relative to 1 mW signal.
In DBM tournament, all the participants are coming from a universe that have only ONE change with U18(=DBZ).
The equivalent isotropically radiated power(EIRP)of Antenna ports reaches 65 dBm, ranking first within the industry.
The dBm is also dimensionless but since it compares to a fixed reference value the dBm rating is an absolute one.
To express an arbitrary power P in mW as x in dBm, or vice versa, the following equivalent expressions may be used.
If dBm‘“ which can be written in dBmW by the way- is acquired because of 1 mW reference, a value can be in a form of dBW if it is referred to 1 watt.
A schematic showing the relationship between dBu(the voltage source) and dBm(the power dissipated as heat by the 600 Ω resistor).
DBm(sometimes dBmW or decibel-milliwatts) is unit of level used to indicate that a power ratio is expressed in decibels(dB) with reference to one milliwatt(mW).
Similarly, for each 3 dB decrease in level, the power is reduced by about one half, making-3 dBm correspond to a power of about 0.5 mW.
NB-IoT sensors consume~220 mA at 23 dBm and 100 mA at 13 dBm, meaning it requires more power to operate and needs more frequent battery replacements or larger batteries.
In audio and telephony, dBm is typically referenced relative to a 600-ohm impedance,[1] while in radio-frequency work dBm is typically referenced relative to a 50-ohm impedance.[2].

