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16 16qam ber performance (ldpc) – Comtech EF Data DMD-2050E User Manual

Page 198

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DMD2050E Universal Satellite Modem

Technical Specifications

MN-DMD2050E Revision 2

7–24

7.12.16

16QAM BER Performance (LDPC)

Figure 7-16. DMD2050E 16QAM BER Performance (LDPC)

1E-9

1E-8

1E-7

1E-6

1E-5

1E-4

1E-3

1E-2

1E-1

0

1

2

3

4

5

6

7

8

9

10

11

12

BE

R

Eb/No in dB

LDPC Decoder

Typical

Performance

16QAM Uncoded Theory

Specification

3/4 Rate

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