FIELD METERS MCT 080 / 081 / 082 / 085 USER MANUAL
p.
137
35.3 Digital measurements
DVB-T/H
Bit Error Rate (BER)
CBER (before Viterbi BERi)
VBER (after Viterbi BERo)
UNC (lost packets PER)
Noise margin
Modulation Error Rate(MER)
15 - 35dB
Sensitivity
< 35dBµV
Bandwidth
6MHz, 7 MHz, 8 MHz
FFT type
2k, 8k, auto
Constellation
QPSK, 16QAM, 64QAM, auto
Viterbi rate
1/2, 2/3, 3/4, 5/6, 7/8, auto
Guard interval
auto, manual
Spectrum inversion
auto
HP/LP – PLP – Data Slice
HP/LP
Standards
ETS 300-744
DVB-T2 / T2 Lite
Bit Error Rate (BER)
LDPC (BERi)
BCH (BERo)
FER (frame error PER)
Noise margin
Modulation Error Rate(MER)
15 - 35dB
Sensitivity
< 35dBµV
Bandwidth
1.7MHz, 5MHz, 6MHz, 7 MHz, 8 MHz
Mode
SISO, MISO, PLP single or multiple
FFT type
1k, 2k, 4k, 8k, 16k, 32k + extended bandwidth, auto
Constellation
QPSK, 16QAM, 64QAM, 256QAM, auto
Viterbi rate
1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 1/3, 2/5, auto
Guard Interval
auto
Spectrum inversion
auto
HP/LP – PLP – Data Slice
PLP
Standards
ETS 302-755
DAB/DAB+
Taux d'erreur (BER)
BER (BERo)
Bandwidth
1.7MHz
Frequencies
Band 3, 174.928 - 239.2MHz (channels 5A - 13F)
Sensitivity
< 35dBµV
Mode
Mode 1, COFDM FFT 2k
Sound
DAB : MPEG2 Audio Layer II
DAB+ : HE-AAC+ v2
Standards
ETS 300-401
DVB-C J83A
Bit Error Rate (BER)
BER (before Reed Solomon BERo)
UNC (lost packets PER)
Noise margin
Modulation Error Rate(MER)
20 - 40dB
Sensitivity
< 55dBµV
Symbol Rate
1 to 7.224 Ms/s
Constellation
16QAM, 32QAM, 64QAM, 128QAM, 256QAM
Spectrum inversion
auto
Standards
ETS 300-429