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Wireless operation
Table 4-67 18 GHz Brazil with 27.5 MHz channel separation
Modulation
Fixed/ref
Capacity
(Mbit/s)
Sensitivity
(dBm)
ACM thresh
out (dBm)
ACM thresh
in (dBm)
Max tx
power (dBm)
Min tx power
(dBm)
Table 4-68 18 GHz Brazil with 55 MHz channel separation
Modulation
256
QAM
0.91
Fixed/ref
No
Capacity
364.9
(Mbit/s)
-
Sensitivity
(dBm)
ACM thresh
-58.6
out (dBm)
ACM thresh
-56.7
in (dBm)
15
Max tx
power
(dBm)
7
Min tx
power
(dBm)
4-50
256QAM
128QAM
0.80
0.84
No
Yes
167
148
-
-71.4
-61.8
-68.1
-59.8
-66.9
15
17
7
7
256
128
QAM
QAM
0.80
0.82
No
No
343.6
300.4
-
-
-58.6
-65
-56.7
-63.8
15
17
7
7
64QAM
32QAM
0.82
0.85
No
No
122.7
99.1
-
-
-71
-73.8
-69.8
-72.5
17
22
7
7
64
32
QAM
QAM
0.82
0.84
No
No
252.6
200.7
-
-
-67.9
-70.7
-66.6
-69.5
17
22
7
7
Chapter 4 Reference information
16QAM
8PSK
0.79
0.80
Yes
No
73.3
55.7
-80.8
-
-77.9
-79.6
-76.7
-78.4
22
22
7
7
16
8PSK
QAM
0.80
0.79
Yes
No
150.9
114.6
-77.7
-
-74.8
-76.5
-73.5
-75.2
22
22
7
7
phn-1478_005v000
QPSK
0.80
Yes
37
-86.6
-
-
25.5
7
QPSK
0.80
No
76.3
-
-
-
25.5
7
Apr 2010
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