Cambium PTP 670 Series, Руководство пользователя

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Chapter 4: Legal and regulatory information Compliance with safety standards
Page 4-25
Minimum separation distances in ISEDC bands
The minimum separation distances for operation in ISEDC regulatory bands are listed in Table
140.
Table 140 Minimum safe distances for ISEDC bands
Band Antenna P (W)
(*1) G
(*2) S (W/m 2 )
(*3)
d (m)
(*4)
4.9 GHz Parabolic 6 ft (36.0 dBi) 0.127 3235.9 8.76 1.93
Integrated (23.0 dBi) 0.326 199.5 8.76 0.77
Sectorized (17.0 dBi) 0.333 40.7 8.76 0.35
Omni (13.0 dBi) 0.333 16.2 8.76 0.22
5.1 GHz Parabolic 4 ft (34.5 dBi) 0.025 2290.9 9.01 0.17
Integrated (23.0 dBi) 0.020 199.5 9.01 0.17
Sectorized (17.0 dBi) 0.028 40.7 9.01 0.17
Omni (13.0 dBi) 0.158 16.2 9.01 0.17
5.2 GHz Parabolic 4 ft (34.5 dBi) 0.0002 2290.9 9.13 0.08
Integrated (23.0 dBi) 0.0011 199.5 9.13 0.08
Sectorized (17.0 dBi) 0.016 40.7 9.13 0.08
Omni (13.0 dBi) 0.040 16.2 9.13 0.08
5.4 GHz Parabolic 4 ft (28.5 dBi) 0.0011 2290.9 9.39 0.08
Integrated (23.0 dBi) 0.0009 199.5 9.39 0.08
Sectorized (17.0 dBi) 0.016 40.7 9.39 0.07
Omni (13.0 dBi) 0.040 16.2 9.39 0.07
5.8 GHz Parabolic 6 ft (38.1 dBi) 0.635 5248.1 9.69 4.66
Parabolic 4 ft (35.3 dBi) 0.635 2754.2 9.69 3.38
Integrated (23.0 dBi) 0.635 199.5 9.69 0.91
Sectorized (17.0 dBi) 0.080 40.7 9.69 0.16
Omni (13.0 dBi) 0.201 16.2 9.69 0.16
(*1) P: maximum average transmit power capability of the radio (Watt)
(*2) G: total transmit gain as a factor, converted from dB, including 0.9 dB cable loss for
connectorised antennas
(*3) S: Safe limit in W/m
2 as specified in RS-102 Issue 5.
(*4) d: minimum distance from antenna (meters)