Watts (W) v decibel-miliwatts (dBm) , kalkulator pretvorbe moči .
Vnesite moč v vatih in pritisnite gumb Pretvori :
kalkulator pretvorbe dBm v vate ►
Moč P (dBm) v dBm je enaka 10-kratnemu osnovnemu 10 logaritmu 1000-kratne moči P (W) v vatih (W), deljeno z 1 vatom (W):
P (dBm) = 10 ⋅ log 10 (1000 ⋅ P (W) / 1W) = 10 ⋅ log 10 ( P (W) / 1W) + 30
tako
1W = 30dBm
Pretvorite 20 vatov v dBm:
P (dBm) = 10 ⋅ log 10 (1000⋅20W) = 43,0103dBm
| Moč (mW) | Moč (dBm) |
|---|---|
| 0 W | ni opredeljeno |
| 0 + W | -∞ dBm |
| 01 W | -20 dBm |
| 0,0001 W | -10 dBm |
| 0,001 W | 0 dBm |
| 0,01 W | 10 dBm |
| 0,1 W | 20 dBm |
| 1 W | 30 dBm |
| 10 W | 40 dBm |
| 100 W | 50 dBm |
| 1000 W | 60 dBm |
| 10000 W | 70 dBm |
| 100000 W | 80 dBm |
| 1000000 W | 90 dBm |
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