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BridgeTech VB20 - Page 205

BridgeTech VB20
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SAT status - SAT demod info:
BER (post
Viterbi/LDPC-BCH):
The bit error rate after forward error correction
Packet error count: The number of erroneous packets after FEC. Packet errors
are due to either packet loss or packet bit errors
Signal to noise
ratio:
Signal to noise ratio in dB
Front-end lock: A “bulb” indicating front end lock when green, red indicates
no lock
Level: This is a measure of the stream signal power. It is
expressed according to the level mode selection made in
the Setup - ETR view:
dBm: in decibels relative to a reference value of 1mW
dBuV: in decibels relative to a reference value of 1µ V
dBmV: in decibels relative to a reference value of 1mV
SAT status - SAT tuning info:
Setup name: A name should be assigned to each frequency channel
ETR thresholds: The name of the ETR threshold template assigned to the
current frequency
PID thresholds: The name of the PID threshold template assigned to the
current frequency
Service thresholds: The name of the Service threshold template assigned to
the current frequency
VBC thresholds: The name of the VBC threshold template assigned to the
current frequency
Spectrum inversion: Indicates whether the spectrum is inverted or not
Transponder: The SAT tuning frequency in GHz
LNB: The LNB frequency in GHz
Symbol rate: The SAT symbol rate in MSymb/s
Modulation: The SAT modulation scheme - may be QPSK, 8PSK, 16APSK
or 32APSK
FEC rate: The forward error correction rate - may be 1/2, 2/3, 3/4, 4/5
(for Turbocode only),5/6, 6/7 (for DSS only), 7/8 or 8/9 (for
Turbocode only)
Standard: The modulation standard - may be DVB-S1, DVB-S2, DSS or
Turbocode.
PROBE USERS' MANUAL VERSION 5.0
2014 © BRIDGE Technologies Co AS - Bentsebrugata 20 - N-0476 Oslo, Norway - tel: +47 22 38 51 00 -
www.bridgetech.tv
206

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