Decibel-milliwatts (dBm) go milliwatts (mW), áireamhán tiontaithe cumhachta agus conas a thiontú.
Decibel-milliwatts (dBm) go milliwatts (mW), áireamhán tiontaithe cumhachta.
Iontráil an chumhacht i dBm agus brúigh an cnaipe Tiontaigh :
Áireamhán tiontaithe mW go dBm ►
Tugtar an fhoirmle do thiontú cumhachta dBm go mW:
P (mW) = 1mW ⋅ 10 ( P (dBm) / 10)
Mar sin
1dBm = 1.258925mW
Tiontaigh 13dBm go milliwatts:
P (mW) = 1mW ⋅ 10 (13dBm / 10) = 19.95mW
| Cumhacht (dBm) | Cumhacht (mW) |
|---|---|
| -40 dBm | 0.0001 mW |
| -30 dBm | 0.001 mW |
| -20 dBm | 0.01 mW |
| -10 dBm | 0.1 mW |
| 0 dBm | 1 mW |
| 1 dBm | 1.2589 mW |
| 2 dBm | 1.5849 mW |
| 3 dBm | 1.9953 mW |
| 4 dBm | 2.5119 mW |
| 5 dBm | 3.1628 mW |
| 6 dBm | 3.9811 mW |
| 7 dBm | 5.0119 mW |
| 8 dBm | 6.3096 mW |
| 9 dBm | 7.9433 mW |
| 10 dBm | 10 mW |
| 20 dBm | 100 mW |
| 30 dBm | 1000 mW |
| 40 dBm | 10000 mW |
| 50 dBm | 100000 mW |
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