Symbol rate option, Descriptor type = satellite, Frequency option – TANDBERG E5714 User Manual
Page 155: Modulation type option, Fec (inner) option, Symbol rate, 7 descriptor type = satellite
Operating the Equipment Locally
Instruction Manual: evolution 5000 E57xx DSNG and DENG Voyager Encoder
Page 4-77
ST.TM.E10076.3
Table 4.84: FEC (Inner) Options
Selected Option
Description
No conv. coding
Cable channel does not use inner FEC rate.
1/2
Cable channel uses inner FEC rate of 1/2.
2/3
Cable channel uses inner FEC rate of 2/3.
3/4
Cable channel uses inner FEC rate of 3/4.
5/6
Cable channel uses inner FEC rate of 5/6.
7/8
Cable channel uses inner FEC rate of 7/8.
8/9
Cable channel uses inner FEC rate of 8/9.
Symbol Rate Option
To access the Symbol Rate option, press the Symbol Rate softkey in the
Delivery Descriptor
Menu.
Table 4.85: Symbol Rate Options
Valid Input Range
Description
Min:
0.4688 Msym/s
Max:
30.0000 Msym/s
Step Size: 0.0001 Msym/s
Symbol rate.
Changing the symbol rate affects the automatic Tx
bandwidth, video bit-rate and video resolution calculations.
4.11.7 Descriptor Type = Satellite
Frequency Option
See Frequency Option on page 4-73.
Modulation Type Option
To access the Modulation Type option, press the Modulation Type softkey
in the Delivery Descriptor Menu. This enables the type of modulation
used by the satellite transponder to be specified.
Table 4.86: Modulation Type Options
Selected Option
Description
8PSK
Satellite transponder uses 8PSK modulation.
16QAM
Satellite transponder uses 16QAM modulation.
BPSK
Satellite transponder uses BPSK modulation.
QPSK
Satellite transponder uses QPSK modulation.
FEC (Inner) Option
To access the FEC (Inner) option, press the FEC (Inner) softkey in the
Delivery Descriptor
Menu. This screen enables the inner FEC rate used
by the satellite transponder to be specified. See FEC (Inner) Option,
page 4-76 for further details.
Symbol Rate
See Symbol Rate Option on page 4-77.