Alpha Technologies DSM3 for XM2 - Technical Manual - Manual (Page 37)

37 745-814-B8-001, Rev. C (03/2014)
4.11.2 QAM Constellation Common Impairments, continued
4.0 Web Interface
Fig. 4-19, Fuzzy (Low CNR and/or Low MER) and Individual Cell Characteristics
Fig. 4-20, Doughnuts (Coherent Interference) and Individual Cell Characteristics
Individual cells
and entire QAM
constellation
Individual cells
and entire QAM
constellation