milivatov (mW) v decibel-milivatov (dBm) , kalkulator pretvorbe moči .
Vnesite moč v mW in pritisnite gumb Pretvori :
kalkulator pretvorbe dBm v mW ►
Moč P (dBm) v dBm je enaka 10-kratnemu osnovnemu 10 logaritmu moči P (mW) v milivatih (mW), deljeno z 1 milivatom (mW):
P (dBm) = 10 ⋅ log 10 ( P (mW) / 1mW)
Torej,
1mW = 0dBm
Pretvori 20mW v dBm :,
P (dBm) = 10 ⋅ log 10 (20mW / 1mW) = 13,0103dBm
| Moč (mW) | Moč (dBm) |
|---|---|
| 0 + mW | -∞ dBm |
| 0,01 mW | -20 dBm |
| 0,1 mW | -10 dBm |
| 1 mW | 0 dBm |
| 2 mW | 3,0103 dBm |
| 3 mW | 4,7712 dBm |
| 4 mW | 6,0206 dBm |
| 5 mW | 6,9897 dBm |
| 6 mW | 7,7815 dBm |
| 7 mW | 8,4510 dBm |
| 8 mW | 9,0309 dBm |
| 9 mW | 9,5424 dBm |
| 10 mW | 10 dBm |
| 100 mW | 20 dBm |
| 1000 mW | 30 dBm |
| 10000 mW | 40 dBm |
| 100000 mW | 50 dBm |
| 1000000 mW | 60 dBm |
| 10000000 mW | 70 dBm |
| 100000000 mW | 80 dBm |
| 1000000000 mW | 90 dBm |
| 10000000000 mW | 100 dBm |