Datum Systems PSM-500L Manual do Utilizador descarregar pdf (Página 20)

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

Rev. 0.86

A-20

TPC-CT 8PSK Performance

TPC CT FEC Performance for 8PSK

Required Eb/No in dB dB - Typical

Rate -->

3/4 7/8 0.95

BER 34420 34430 34440

1.00E-03 5.06 6.33 8.01

1.00E-04 5.27 6.44 8.33

1.00E-05 5.45 6.52 8.60

1.00E-06 5.64 6.59 8.88

1.00E-07 6.01 6.67 9.35

1.00E-08 6.43 6.75 9.81

1.00E-09 6.87 6.85 10.27

Datum Systems M500 Modem Performance

34420 - TPC-CT, 8PSK, Rate 3/4

34430 - TPC-CT 8PSK, Rate 7/8-16k

34440 - TPC-CT, 8PSK, 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

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 8PSK

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 31 32

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Datum Systems PSM-500L Manual do Utilizador Página 20