Premier Mounts CDM-600 specifications 220,200 RS

CDM-600 Satellite Modem											Revision 7
Forward Error Correction Options										MN/CDM600.IOM
										Eb/No in dB
1	2	3	4	5	6	7	8	9	10	11	12

1E-1

16-QAM Viterbi, Rate 3/4 and Rate 7/8 with 220,200 RS Outer Code

1E-2

Uncoded BPSK/QPSK

Uncoded 16-QAM

1E-3

1E-4

Specification

limit

Rate 7/8

Viterbi and

220,200 RS

Outer Code

1E-5

Typical

Performance

1E-6

1E-7

1E-8

Specification limit

Rate

3/4 Viterbi and 220,200

RS Outer Code

1E-9

1

2

3

4

5

6

7

8

9

10

11

12

BER

Figure 7-12. 16-QAM Viterbi, Rate 3/4 and Rate 7/8 with 220,200 RS Outer Code

7–24