Datum Systems PSM-500L Instrukcja Użytkownika Pobierz pdf (Strona 22)

Datum Systems PSM-500, 500H & 500L VSAT/SCPC Modem Specification

Rev. 0.86

A-22

TPC-CT 16QAM Performance

TPC CT FEC Performance for 16QAM

Required Eb/No in dB dB - Typical

Rate -->

3/4 7/8 0.95

BER 64420 64430 64440

1.00E-03 5.98 7.04 8.64

1.00E-04 6.20 7.15 8.96

1.00E-05 6.42 7.24 9.26

1.00E-06 6.69 7.31 9.59

1.00E-07 7.04 7.40 10.01

1.00E-08 7.42 7.52 10.52

1.00E-09 7.80 7.70 11.05

Datum Systems M500 Modem Performance

64420 - TPC-CT 16QAM, Rate 3/4

64430 - TPC-CT 16QAM, Rate 7/8-16k

64440 - TPC-CT 16QAM, Rate 0.95

2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11

1E-10

1E-9

1E-8

1E-7

1E-6

1E-5

0.0001

0.001

0.01

0.1

Eb/No

BER

DATUM

SYSTEMS

TPC-CT 16QAM

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 31 32

Brak uwag

Datum Systems PSM-500L Instrukcja Użytkownika Strona 22