Specifications

5/9/13 888-2857-001 3-73
WARNING: Disconnect primary power prior to servicing.
Section 3 Operation
Platinum VAX-C Series
Softkeys
Setup Displays Setup screen.
Exciter Home Displays Exciter Home screen.
Table 3-46 Constellation Type and Rotation
Modulation QPSK 16-QAM 64-QAM 256-QAM
Phase Rotation (degrees) 29.0 16.8 8.6 3.576
Table 3-47 Verification Mode Preset, Numbers 1-7
Verification Mode
Preset Number
001 002 003 004 005 006 007
VV Reference CR35 CR35L CR23 8KFFT 8KFFT 16KFF
T
16KFF
T
Rate 3/5 3/5 2/3 3/4 3/5 5/6 2/3
FEC Type 64800 64800 64800 64800 64800 64800 64800
Mode HEM HEM HEM HEM HEM HEM HEM
Ro t a ted QAM Yes Yes Yes Yes Ye s Yes Yes
Modulation 256QAM 256QA
M
256QA
M
64QAM 256QA
M
64QAM 16QAM
L1 Modulation 64QAM 64QAM 64QAM 64QAM 64QAM 64QAM 64QAM
FFTSIZE 32K 32K 32K 8K 8K 16K 16K
GI 1/128 1/128 1/128 19/256 1/16 1/4 19/128
Pilot Pattern PP7 PP7 PP7 PP5 PP8 PP1 PP8
Extended Carrier
Mode
Yes Yes Yes Yes Yes No Ye s
SISO/MISO SISO SISO SISO SISO SISO SISO SISO
PAPR None None None None None None None
Data Symbols 59 595981592259
Table 3-45 Xmtr Home>Exciter Home>Setup>DVB-T2 Modulator (screen 6)
Field Explanation