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Chapter 4: Legal and regulatory information
Compliance with safety standards
Page 4-27
Table 80 FCC minimum safe distances, 20 MHz Channel Bandiwdth – PMP/PTP 450i 900 MHz, 3.65
GHz, 4.9 GHz, 5.1 GHz, 5.2 GHz, 5.4 GHz and 5.8 GHz
Band
Antenna
P burst
(W)
P
(W)
G
(dBi)
S
(W/ m
2
)
d
(m)
900
MHz
Sector antenna
-
0.19
22.75 (13 dBi)
6.0
0.22
3.65
Ghz
90° sector antenna,
integrated
-
0.316
50.0 (17 dBi)
10.0
0.36
90° sector antenna,
connectorized
-
0.316
40.0 (16 dBi)
10.0
0.32
Panel, integrated
-
0.251
79.0 (19 dBi)
10.0
0.40
4.9
GHz
Omni-directional 0.2138
0.2512
20.0 (13 dBi)
10.0
0.20
90° sector antenna
0.2138
0.2512
50.0 (17 dBi)
10.0
0.32
2ft directional flat plate
0.2138 0.2512 631.0
(28
dBi)
10.0 1.12
4ft directional parabolic
0.851
0.1000
2344.0 (34.9 dBi)
10.0
1.57
6ft directional parabolic
0.1413
0.1659
5248.0 (37.2 dBi)
10.0
2.63
5.1
GHz
Omni-directional 0.170
0.200
20.0 (13.0 dBi)
10
0.18
90°
sector
0.034 0.040 50.1
(17.0
dBi)
10
0.13
2ft directional flat plate
0.002
0.002 707.9
(28.5
dBi) 10
0.11
4ft directional parabolic
0.011
0.013
2818.4 (34.5 dBi)
10
0.54
5.2
GHz
Omni-directional 0.036
0.042
20.0 (13.0 dBi)
10
0.08
90°
sector
0.014 0.017 50.1
(17.0
dBi)
10
0.08
2ft directional flat plate
0.001
0.001 707.9
(28.5
dBi) 10
0.08
4ft directional parabolic
0.000
0.000
2818.4 (34.5 dBi)
10
0.00
5.4
GHz
Omni-directional 0.036
0.042
20.0 (13.0 dBi)
10
0.08
90°
sector
0.014 0.017 50.1
(17.0
dBi)
10
0.08
2ft directional flat plate
0.001
0.001 707.9
(28.5
dBi) 10
0.08
2ft directional parabolic
0.001
0.001 707.9
(28.5
dBi) 10
0.08
5.8
GHz
Omni-directional
0.24 0.28 20.0
(13
dBi)
10.0 0.21
90° sector
0.10
0.12
50.0 (17 dBi)
10.0
0.22
2ft directional flat plate
0.54
0.63 708.0
(28.5
dBi) 10.0 1.88
4ft directional parabolic
0.54
0.63
3388.0 (35.3 dBi)
10.0
4.12
6ft directional parabolic
0.54
0.63
6457.0 (38.1 dBi)
10.0
5.69