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Tab. 9.23: ACM switching - 18 GHz according to MSE state
RAy3-18
Channel
QPSK
MHz
1)
_S
-
5
-10.7
-
7 &7.5
-10.7
-
10
-10.7
-
13.75
-10.7
-
20
-10.7
-
27.5 & 30
-10.7
-
40
-10.7
-
50
-10.7
-
55 & 60
-10.7
-
80
-10.8
-
100
-10.8
-
110
-10.8
1)
Stability optimized (stronger) FEC
© RACOM s.r.o. – RAy3 Microwave Link
MSE degrade [dB] / MSE improve [dB]
16
32
QPSK
QAM
QAM
-9.7
-14.8
-19.0
-15.8
-20.0
-22.7
-9.7
-14.8
-19.0
-15.8
-20.0
-22.7
-9.7
-14.8
-19.0
-15.8
-20.0
-22.8
-9.7
-14.8
-19.0
-15.8
-20.0
-22.7
-9.7
-14.8
-19.1
-15.8
-20.1
-22.8
-9.7
-14.8
-19.0
-15.8
-20.0
-22.8
-9.7
-14.8
-19.0
-15.8
-20.0
-22.8
-9.7
-14.8
-19.1
-15.8
-20.1
-22.8
-9.7
-14.8
-19.1
-15.8
-20.1
-22.8
-9.8
-14.9
-19.2
-15.9
-20.2
-22.9
-9.8
-14.9
-19.3
-15.9
-20.3
-23
-9.8
-14.9
-19.3
-15.9
-20.3
-23
Modulation
64
128
256
QAM
QAM
QAM
-21.7
-24.5
-27.6
-25.5
-28.6
-31.5
-21.7
-24.6
-27.6
-25.6
-28.6
-31.6
-21.8
-24.6
-27.6
-25.6
-28.6
-31.6
-21.7
-24.5
-27.6
-25.5
-28.6
-31.5
-21.8
-24.5
-27.6
-25.5
-28.6
-31.5
-21.8
-24.6
-27.6
-25.6
-28.6
-31.5
-21.8
-24.5
-27.6
-25.5
-28.6
-31.5
-21.8
-24.6
-27.7
-25.6
-28.7
-31.6
-21.8
-24.6
-27.7
-25.6
-28.7
-31.6
-21.9
-24.7
-27.8
-25.7
-28.8
-31.6
-22.0
-24.8
-27.8
-25.8
-28.8
-31.6
-22.0
-24.8
-27.8
-25.8
-28.8
-31.6
Technical parameters
512
1024
2048
QAM
QAM
QAM
-30.5
-33.8
-36.6
-34.8
-37.6
-
-30.6
-33.8
-36.5
-34.8
-37.5
-40.8
-30.6
-33.8
-36.5
-34.8
-37.5
-40.8
-30.5
-33.8
-36.5
-34.8
-37.5
-40.7
-30.5
-33.8
-36.5
-34.8
-37.5
-40.7
-30.5
-33.8
-36.5
-34.8
-37.5
-40.8
-30.5
-33.7
-36.5
-34.7
-37.5
-40.7
-30.6
-33.8
-36.5
-34.8
-37.5
-40.8
-30.6
-33.8
-36.5
-34.8
-37.5
-40.8
-30.6
-33.7
-36.3
-34.7
-37.3
-40.5
-30.6
-33.7
-36.3
-34.7
-37.3
-40.4
-30.6
-33.7
-36.3
-34.7
-37.3
-40.4
ver. 2.0
4096
QAM
-39.8
-
-39.8
-
-39.7
-
-39.7
-
-39.8
-
-39.7
-
-39.8
-
-39.8
-
-39.5
-
-39.4
-
-39.4
-
215
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