User's Guide

6 . Appendix 1 7
© 2 0 0 7 M ose ley, I nc. All Rights Re ser ve d. 6 0 2 - 1 4 8 8 6 - 0 1 , Rev. A
Conve r sion Chart
m icrovolts t o dBm ( im pedance = 50 ohm s)
m icrovolt s
dBm m icrovolt s dBm
0.10 - 127.0 180 - 61.9
0.25 - 119.0 200 - 61.0
0.50 - 113.0 250 - 59.0
0.70 - 110.1 300 - 57.4
1.0 - 107.0 350 - 56.1
1.4 - 104.1 400 - 54.9
2.0 - 101.0 450 - 53.9
2.5 - 99.0 500 -53.0
3.0 - 97.4 600 -51.4
3.5 - 96.1 700 -50.1
4.0 - 94.9 800 -48.9
4.5 - 93.9 900 -47.9
5.0 - 93.0 1,000 - 47.0
6.0 - 91.4 1,200 - 45.4
7.0 - 90.1 1,400 - 44.1
8.0 - 88.9 1,600 - 42.9
9.0 - 87.9 1,800 - 41.9
10 - 87.0 2,000 - 41.0
11 - 86.2 2,500 - 39.0
12 - 85.4 3,000 - 37.4
14 - 84.1 3,500 - 36.1
16 - 82.9 4,000 - 34.9
18 - 81.9 4,500 - 33.9
20 - 81.0 5,000 - 33.0
25 - 79.0 6,000 - 31.4
30 - 77.4 7,000 - 30.1
35 - 76.1 8,000 - 28.9
40 - 74.9 9,000 - 27.9
45 - 73.9 10,000 - 27.0
50 - 73.0 22.36 m V - 20 ( 10 m W)
60 - 71.4 70.7 m V - 10( 100 m W)