Comtech EF Data DMDVR20 LBST Rev 1.1 - Manual (Page 88)

DMDVR20 LBST Satellite Modem Technical Specifications
TM136 – Rev. 1.1 7-7
7.10 BER Performance (LDPC)
Typical IF back-to back Eb/No Performance
QPSK
BER 1/2 3/5 2/3 3/4 4/5 5/6 8/9 9/10
1.00 x 10 -06
(< 20 MSPS)
2.0 2.5 2.7 3.0 3.5 3.8 4.5 4.7
1.00 x 10 -06
(> 20 MSPS)
2.0 2.5 2.7 3.0 3.5 3.8 4.5 4.7
8PSK
BER 3/5 2/3 3/4 5/6 8/9 9/10
1.00 x 10 -06
(< 20 MSPS)
4.3 4.6 5.4 6.3 7.3 7.5
1.00 x 10 -06
(> 20 MSPS)
4.4 4.7 5.5 6.4 7.4 7.6
16APSK
BER 2/3 3/4 5/6 8/9 9/10
1.00 x 10 -06
(< 20 MSPS)
5.4 6.5 7.3 8.2 8.4
1.00 x 10 -06
(> 20 MSPS)
5.5 6.6 7.4 8.3 8.5