Dvb-C2 - Triax MCT 080 User Manual

FIELD METERS MCT 080 / 081 / 082 / 085 USER MANUAL

10.11 DVB-C2

Display of the measures of:
BERi: error rate before LDPC

BERo: error rate after LDPC

PER: error rate after BCH (lost packets)

MER: modulation error rate

LKM: noise margin (Link Margin)

Recall:
LDPC: Low Density Parity Check
BCH: Bose Chauhuri Houquenohem
Display of the type of Modulation detected:
number of carriers

constellation

guard interval

Viterbi rate

Active PLP and Data Slice

DEMODULATOR
TUNER
BERi
DECODING
LDPC BCH
MPEG
BERo
PER
p.
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