convert mw to dbm 10 log[mw]

1
How to convert mW to dBm The power conversion of mW to dBm is given by the formula: P (dBm) = 10 · log 10 ( P (mW) ) So, 1mW = 0dBm Example Convert 20mW to dBm:, P (dBm) = 10 · log 10 ( 20mW ) = 13.0103dBm mW to dBm conversion table Power (mW) Power (dBm) 0 + mW -∞ dBm 0.01 mW -20.0000 dBm 0.1 mW -10.0000 dBm 1 mW 0.0000 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 10.0000 dBm 100 mW 20.0000 dBm 1000 mW 30.0000 dBm 10000 mW 40.0000 dBm 100000 mW 50.0000 dBm 1000000 mW 60.0000 dBm 10000000 mW 70.0000 dBm 100000000 mW 80.0000 dBm 1000000000 mW 90.0000 dBm 10000000000 mW 100.0000 dBm

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mw to db

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Page 1: Convert MW to DBm 10 Log[MW]

How to convert mW to dBm

The power conversion of mW to dBm is given by the formula:

P(dBm) = 10 · log10( P(mW) )

So,

1mW = 0dBm

Example

Convert 20mW to dBm:,

P(dBm) = 10 · log10( 20mW ) = 13.0103dBm

mW to dBm conversion table

Power (mW) Power (dBm)

0+ mW -∞ dBm

0.01 mW -20.0000 dBm

0.1 mW -10.0000 dBm

1 mW 0.0000 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 10.0000 dBm

100 mW 20.0000 dBm

1000 mW 30.0000 dBm

10000 mW 40.0000 dBm

100000 mW 50.0000 dBm

1000000 mW 60.0000 dBm

10000000 mW 70.0000 dBm

100000000 mW 80.0000 dBm

1000000000 mW 90.0000 dBm

10000000000 mW 100.0000 dBm