Promax PROLINK-3 Premium Manual De Instrucciones página 124

CONFIGURATION FOR MEASURING DIGITAL PARAMETERS
TUNING:
COFDM:
Resolution:
QAM:
Resolution:
QPSK:
Resolution:
LEVEL RANGE
COFDM:
QAM:
QPSK:
IMPEDANCE
MEASUREMENTS
COFDM:
Parameters:
Presentation:
QAM:
Parameters:
Presentation:
QPSK:
Parameters:
Presentation:
WRONG PACKETS
DCI FUNCTION
Page 6
USER'S MANUAL. PROLINK-3/3C
from 40 to 870 MHz.
166 kHz (BW = 8 MHz) / 125 kHz (BW = 7 MHz and
6 MHz).
from 47 MHz to 862 MHz.
50 kHz.
from 950 MHz to 2150 MHz.
500 kHz.
45 dBµV to 100 dBµV.
45 dBµV to 110 dBµV.
44 dBµV to 114 dBµV.
75 Ω
BER after Viterbi. MER selectable.
CSI (Channel Status
Qualitative measurement about channel quality.
Measures from 0 to 100 %. 0 % value corresponds
to maximum quality.
Numeric and level bar.
BER before FEC (Forward Error Correction).
MER (Modulation Error Ratio)
Numeric and level bar.
BER before Viterbi.
BER after Viterbi.
Numeric and level bar.
Number of non-correctable packets accumulated
during the measurement time, and indicates when
the fault was produced.
Identification according to levels 1.1, 1.2, 1.3 and
2.1 of TR 101 290 ETSI standard.
DVB channel identifier. Provides information on the
channel whose BER is being measured.
Premium
Information) selectable.
06/2005