User's Manual

EXHIBIT 2 PAGE 15 OF 17
TX RX Systems Inc. Manual 7-9257 (version 1) 11/03/00 Page 15
dBm dBw Watts Volts (50Ω)
80 50 100000 2236.07
79 49 79432.82 1992.9
78 48 63095.74 1776.17
77 47 50118.72 1583.01
76 46 39810.72 1410.86
75 45 31622.78 1257.43
74 44 25118.86 1120.69
73 43 19952. 62 998.81
72 42 15848.93 890.19
71 41 12589.25 793.39
70 40 10000 707.11
69 39 7943.28 630.21
68 38 6309.57 561.67
67 37 5011.87 500.59
66 36 3981.07 446.15
65 35 3162.28 397.64
64 34 2511.89 354.39
63 33 1995.26 315.85
62 32 1584.89 281.5
61 31 1258.93 250.89
60 30 1000 223.61
59 29 794.33 199.29
58 28 630.96 177.62
57 27 501.19 158.3
56 26 398.11 141.09
55 25 316.23 125.74
54 24 251.19 112.07
53 23 199.53 99.88
52 22 158.49 89.02
51 21 125.89 79.34
50 20 100 70.71
49 19 79.43 63.02
48 18 63.1 56.17
47 17 50.12 50.06
46 16 39.81 44.62
45 15 31.62 39.76
44 14 25.12 35.44
43 13 19.95 31.59
42 12 15.85 28.15
41 11 12.59 25.09
dBm dBw Watts Volts (50Ω)
40 10 10 22.36
39 9 7.94 19.93
38 8 6.31 17.76
37 7 5.01 15.83
36 6 3.98 14.11
35 5 3.16 12.57
34 4 2.51 11.21
33 3 2 9.99
32 2 1.59 8.9
31 1 1.26 7.93
30 0 1 7.07
29 -1 0.79 6.3
28 -2 0.63 5.62
27 -3 0.5 5.01
26 -4 0.4 4.46
25 -5 0.32 3.98
24 -6 0.25 3.54
23 -7 0.2 3.16
22 -8 0.16 2.82
21 -9 0.13 2.51
20 -10 0.1 2.24
19 -11 0.08 1.99
18 -12 0.06 1.78
17 -13 0.05 1.58
16 -14 0.04 1.41
15 -15 0.03 1.26
14 -16 0.03 1.12
13 -17 0.02 1
12 -18 0.02 0.89
11 -19 0.01 0.79
10 -20 0.01 0.71
9 -21 0.01 0.63
8 -22 0.01 0.56
7 -23 0.01 0.5
6-2400.45
5-250 0.4
4-2600.35
3-2700.32
2-2800.28
1-2900.25
Power Conversion Chart
dBm to dBw : Watts : Microvolts