Comtech EF Data Radyne DMD1050 - Page 89

DMD1050 Satellite Modem Board Technical Specifications
Table 6-7 - (O)QPSK BER Performance (Turbo)
BE
R
Specification Typical
1/2 Rate 3/4 Rate 7/8 Rate 1/2 Rate 3/4 Rate 7/8 Rate
1E-3 - 3.2 dB 4 dB - 2.8 dB 3.7 dB
1E-4 - 3.4 dB 4.1 dB - 3 dB 3.8 dB
1E-5 2.7 dB 3.6 dB 4.2 dB 2.4 dB 3.2 dB 3.9 dB
1E-6 2.9 dB 3.8 dB 4.3 dB 2.6 dB 3.4 dB 4 dB
1E-7 3.1 dB 4.1 dB 4.4 dB 2.8 dB 3.7 dB 4.1 dB
1E-8 3.3 dB 4.4 dB 4.5 dB 3 dB 4 dB 4.2 dB
Table 6-8 - 8PSK BER Performance (Turbo)
BE
R
Specification Typical
3/4 Rate 7/8 Rate 3/4 Rate 7/8 Rate
1E-3 5.6 dB 6.7 dB 5.2 dB 6.3 dB
1E-4 5.8 dB 6.8 dB 5.4 dB 6.4 dB
1E-5 6 dB 6.9 dB 5.6 dB 6.5 dB
1E-6 6.3 dB 7 dB 5.8 dB 6.6 dB
1E-7 6.5 dB 7.1 dB 6.0 dB 6.7 dB
1E-8 6.7 dB 7.2 dB 6.3 dB 6.8 dB
Table 6-9 - 16 QAM BER Performance (Turbo)
BE
R
Specification Typical
3/4 Rate 7/8 Rate 3/4 Rate 7/8 Rate
1E-3 6.3 dB 7.8 dB 6 dB 7.4 dB
1E-4 6.7 dB 7.9 dB 6.4 dB 7.5 dB
1E-5 7 dB 8 dB 6.7 dB 7.6 dB
1E-6 7.4 dB 8.1 dB 7.1 dB 7.7 dB
1E-7 7.8 dB 8.2 dB 7.5 dB 7.8 dB
1E-8 8.2 dB 8.3 dB 7.9 dB 7.9 dB
Table 6-10. IBS/IDR Compliant Framing Modes
BER
Specification Typical
IBS IDR IBS IDR
1/2 Rate 3/4 Rate 3/4 Rate 3/4 Rate
1E-3 4.1 dB 5.2 dB 4.2 dB 4.35 dB
1E-4 4.6 dB 6.0 dB 4.9 dB 5.25 dB
1E-5 5.3 dB 6.7 dB 5.6 dB 5.9 dB
1E-6 6.0 dB 7.5 dB 6.3 dB 6.6 dB
1E-7 6.6 dB 8.2 dB 6.9 dB 7.3 dB
1E-8 7.1 dB 8.7 dB 7.5 dB 7.8 dB
MN-DMD1050 6–17
Revision 9