Trango Systems TrangoLINK GigaPlus - Table 5 ACM Threshold Table

Trango Systems, Inc. GigaPlus User Manual Rev 3.1 35
Speed Setting QAM256
Modulation
Improve
Degrade
QAM256
NA
-27.2
QAM64
-29.2
-24.3
QAM16
-25.3
-18.5
QPSK
-20.3
NA
Speed Setting using QAM128
Modulation
Improve
Degrade
QAM128
NA
-27.2
QAM64
-29.2
-24.3
QAM32
-26.3
-21.3
QAM16
-25.3
-18.5
QPSK
-20.3
NA
Speed Setting using QAM64
Modulation
Improve
Degrade
QAM64
NA
-24.3
QAM32
-26.3
-21.3
QAM16
-25.3
-18.5
QPSK
-20.3
NA
Speed Setting using QAM32
Modulation
Improve
Degrade
QAM32
NA
-21.3
QAM16
-25.3
-18.5
QPSK
-20.3
NA
Speed Setting using QAM16
Modulation
Improve
Degrade
QAM16
NA
-18.5
QPSK
-20.3
NA
Table 5 ACM Threshold Table
!
The ACM feature will automatically shift the modulation level up or down based on the
MSE value and the above specified thresholds. If you do not want the radio to
automatically change speed settings then disable ACM.