Appendix, Dbm conversion table, Ppendix – GW Instek GRF-1300A User Manual
Page 119
Appendix
A
PPENDIX
We have included some commonly-used conversion tables for
use with the questions.
dBm Conversion Table
dBm, dBuV and dBmV are all absolute units. i.e., they represent a physical quantity.
The corresponding conversion tables are below:
dBm
mW
uV
dBuV
dBmV
‐30
0.001
7071.07
76.9897
16.9897
‐25
0.003
12574.33
81.9897
21.9897
‐20
0.010
22360.68
86.9897
26.9897
‐15
0.032
39763.54
91.9897
31.9897
‐10
0.100
70710.68
96.9897
36.9897
‐5
0.316
125743.34
101.9897
41.9897
0
1.000
223606.80
106.9897
46.9897
5
3.162
397635.36
111.9897
51.9897
10
10.000
707106.78
116.9897
56.9897
15
31.623
1257433.43
121.9897
61.9897
20
100.000
2236067.98
126.9897
66.9897
25
316.228
3976353.64
131.9897
71.9897
30
1000.000
7071067.81
136.9897
76.9897
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