Higher Order Modulation Input Option (Tt1260/Hwo/Hom - TANDBERG TT1260 Reference Manual

Menus
C.5.9

Higher Order Modulation Input Option (TT1260/HWO/HOM)

When a higher-order modulation interface is used, the Input menu allows the user to edit the
parameters.
Table C.11: Higher-order Modulation Input Menu
Menu #
2
2.1
2.1.1
2.2
2.3
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
2.3.8
2.3.9
2.4
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
2.4.6
2.4.7
2.4.8
2.4.9
2.5
2.5.1
2.5.2
2.5.3
2.5.4
2.5.5
2.5.6
2.5.7
Page C-12
Display Title: INPUT
WWWWWWWWWW ZZZ TID XXXXX
Bitrate YYY.YY Mbit/s
PV BER -1 -3 -5
1.0 E-8 XXXXXXXXXXX
Eb/N0 MARGIN XXX.X
SELECT SOURCE XX
LNB RR
SATELLITE FREQUENCY SS
SYMBOL RATE TT
MODULATION FEC UU
INPUT GAIN VV
ROLL OFF XX
SPECTRUM SENSE WW
LNB POWER XX
LNB 22 kHz YY
SEARCH RANGE ZZ
LNB RR
SATELLITE FREQUENCY SS
SYMBOL RATE TT
MODULATION FEC UU
INPUT GAIN VV
ROLL OFF XX
SPECTRUM SENSE WW
LNB POWER XX
LNB 22 kHz YY
SEARCH RANGE ZZ
LNB RR
SATELLITE FREQUENCY SS
SYMBOL RATE TT
MODULATION FEC UU
INPUT GAIN VV
ROLL OFF XX
SPECTRUM SENSE WW
LNB POWER XX
Description
WWWWWWWWWW is the transport lock status (LOCKED or NOT
LOCKED).
XXXXX is the transport stream ID
YYY.YY is the transport stream rate in Mbit/s
ZZZ is the packet byte length of the current TS (188, 204)
XXXXXXXXXXX is a bar-graph indicating the current level of Pre-
Viterbi BER (10 x to range)
-1 –5
XXX.X is a measure of the signal-to-noise ratio (first X is + or -)
XX is 1, 2, 3 or 4
RR is the LNB frequency in MHz for Source 1
SS is the satellite frequency in MHz for Source 1
TT is the symbol rate in MSym/s for Source 1
UU is the modulation mode (QPSK, 8PSK or 16QAM) for Source 1
VV is the input gain (HIGH or LOW) for Source 1
XX is the spectral roll off (%) for Source 1
WW is the spectrum sense (NORMAL, INVERTED or AUTO) for
Source 1
XX is the LNB power (ON, OFF or BOOSTED) for Source 1
YY is the Low Noise Block (ENABLE or DISABLE) for Source 1
ZZ is the search range in kHz for Source 1
RR is the LNB frequency in MHz for Source 2
SS is the satellite frequency in MHz for Source 2
TT is the symbol rate in MSym/s for Source 2
UU is the modulation mode (QPSK, 8PSK or 16QAM) for Source 2
VV is the input gain (HIGH or LOW) for Source 2
XX is the spectral roll off (%) for Source 2
WW is the spectrum sense (NORMAL, INVERTED or AUTO) for
Source 2
XX is the LNB power (ON, OFF or BOOSTED) for Source 2
YY is the Low Noise Block (ENABLE or DISABLE) for Source 2
ZZ is the search range in kHz for Source 2
RR is the LNB frequency in MHz for Source 3
SS is the satellite frequency in MHz for Source 3
TT is the symbol rate in MSym/s for Source 3
UU is the modulation mode (QPSK, 8PSK or 16QAM) for Source 3
VV is the input gain (HIGH or LOW) for Source 3
XX is the spectral roll off (%) for Source 3
WW is the spectrum sense (NORMAL, INVERTED or AUTO) for
Source 3
XX is the LNB power (ON, OFF or BOOSTED) for Source 3
Reference Guide: TT1260 Contribution Receiver
ST.RE.E10100.3