Comtech EF Data DMD1050TS - BER Performance (Viterbi - W;Reed-Solomon); Figure 6-3. B;O;QPSK BER Performance (Viterbi

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DMD1050TS Satellite Modem Board

Revision 1

Technical Specifications 6–11 MN-DMD1050TS

6.9.3 BER Performance (Viterbi - w/Reed-Solomon)

1E-9

1E-8

1E-7

1E-6

1E-5

1E-4

1E-3

1E-2

1E-1

0 1

2 3

5 6

7 8

9 10

11 12

BER

Eb/No in dB

Viterbi Decoder Reed

Solomon

Specification

1/2 Rate

Specification

3/4 Rate

Typical

Performance

B/O/QPSK Uncoded Theory

Specification

7/8 Rate

Figure 6-3. B/O/QPSK BER Performance (Viterbi – w/RS)

Note: Eb/No values include the effect of using differential decoding.

Comtech EF Data DMD1050TS - BER Performance (Viterbi - W;Reed-Solomon); Figure 6-3. B;O;QPSK BER Performance (Viterbi - W;Rs)