ADTRAN TRACER 6000 SERIES Guia de Resolução de Problemas Página 26

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Section 2 Microwave Path Engineering Basics TRACER 6000 Series Integrated System Manual
26 Copyright © 2005 ADTRAN, Inc. 612806420L1-1F
where f is in GHz and d is in miles or
where f is in GHz and d is in kilometers.
The minimum antenna heights for given path lengths are displayed in Table 10 (feet/miles) and Table 11
on page 27 (kilometers/meters).
Table 10. Minimum Antenna Height for Given Path Lengths (miles and ft)
Path Length
(miles)
Min. Antenna Height
at 2.4 GHz
(ft)
Min. Antenna Height
at 5.8 GHz
(ft)
2 33 22
4 48 32
6 61 41
8 73 50
10 85 60
14 111 81
16 124 92
18 138 104
20 153 117
22 169 131
24 185 145
26 202 161
28 220 177
30 239 194
32 259 213
34 279 232
36 300 252
h 21.975
d
6.436f
-------------
0.0147d
2
+=
(meters)
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