NewsCaster VT2 Operation
M17-0002-01A Rev 0.0 57 User Manual
Table 16: COFDM Data Rates (6 MHz Bandwidth)
Modulation
Code
Rate
Guard Interval
System 1/32 1/16 1/8 1/4
IF = 6.85714275 MHz Flo = 63.14285725 MHz
BW = 6 MHz
Clk=27.428571 Mbit/s
Data Rate (Mbit/s)
1/2 4.5240645 4.48248248
4.2334561
3.81011061
2/3 6.03208575 5.854671 5.5294118
4.9764705
QPSK
3/4 6.786096 6.58650525
6.2205885
5.5985295
5/6 7.540107 7.31833875
6.9117645
6.2205885
7/8 7.9171125 7.68425625
7.2573533
6.531618
1/2 9.048129 8.7820065 8.294118 7.4647065
2/3 12.0641715 11.709342 11.058824
9.952941
16-QAM
3/4 13.572192 13.1730105
12.441177
11.197059
5/6 15.080214 14.6366775
13.823529
12.441177
7/8 15.834225 15.3685125
14.514707
13.063236
1/2 13.5721935 13.1730098
12.441177
11.1970598
2/3 18.0962573 17.564013 16.588235
14.9294115
64-QAM
3/4 20.358288 19.7595158
18.661766
16.7955885
5/6 22.620321 21.9550163
20.735294
18.6617655
7/8 23.7513375 23.0527688
21.77206 19.594854