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82
54
83
60
84
68
85
76
86
85
87
95
88
107
89
120
90
135
: The Distance (m) is calculated by assuming the 60% of the 1st Fresnal to be clear.
Effective Isotropic Radiated Power (EIRP)
In countries like USA and Canada, radio can be installed with any directional antennas gain, as there is no Effective Isotropic
Radiated Power (EIRP) limit for the application of these systems for fixed point-to-point applications in the 5.8 GHz frequency
band. In other bands and in other countries, EIRP limits may apply. In the case of EIRP limits, use the lower values of either
(P
- L
+ G
) or the EIRP limit, within the
out
1
1
assure legal application. An EIRP limit is the maximum RF energy that can be transmitted as measured at the transmitting
antenna and is usually deterwmined by government regulations.
FCC United States 5.8GHz band power limit for band edge frequencies
®
ORiNOCO
AP-9200R - Hardware Installation Guide
0.8
112
0.9
113
1.0
114
1.0
115
1.1
116
1.1
117
1.2
118
1.3
119
1.3
120
Link Budget
equation. You should check this calculation in both the directions to
1697
4.8
1904
5.0
2136
5.3
2397
5.7
2689
6.0
3018
6.4
3386
6.7
3799
7.1
4263
7.6
Measuring Signal Performance
142
53.7
143
60.2
144
67.6
145
75.8
146
85.0
147
95.4
148
107.1
149
120.1
150
134.8
26.8
28.4
30.1
31.9
33.7
35.7
37.9
40.1
42.5
59
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