A & Tx Power; Db To Mwatt Conversion - Weidmuller WI-MOD-E-G User Manual

Weidmuller Wireless Ethernet Modem & Device Server WI-MOD-E-G/A User Manual
802.11a & TX Power
Band & Frequency EU &
South Africa
U-NII Frequency
Band (MHz)
1 5150-5250
2 5250-5350
3 5470-5725
4 5725-5825
All Power levels are shown as EIRP (Effective Isotropic Radiated Power)

dB to mWatt Conversion

Watts dBm
10 mW 10 dB
13 mW 11 dB
16 mW 12 dB
20 mW 13 dB
25 mW 14 dB
32 mW 15 dB
40 mW 16 dB
50 mW 17 dB
63 mW 18 dB
79 mW 19 dB
100 mW 20 dB
126 mW 21 dB
158 mW 22 dB
Rev. 2.16
USA
No DFS No
DFS DFS
200 – 50 mW
mW
– 100 mW –
– 500 mW –
– – 4 W
Watts dBm
200 mW 23 dB
316 mW 25 dB
398 mW 26 dB
500 mW 27 dB
630 mW 28 dB
800 mW 29 dB
1.0 W 30 dB
1.3 W 31 dB
1.6 W 32 dB
2.0 W 33 dB
2.5 W 34 dB
3.2 W 35 dB
4.0 W 36 dB
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Australia
DFS No DFS
– 200 mW
500 mW – 100 mW
500 mW – 250 mW
– 4 W
New Zealand
DFS No DFS DFS
– 200 mW
– 100 mW
– 500 mW
– 4 W
–
–
103