A-4 Model D9858 Advanced Receiver Transcoder Installation and Operation Guide 4023074 Rev B
DVB-S/DVB-S2
DVB-S/DVB-S2 Satellite Receiver
Parameter
Specification
L-Band Input
Number of Inputs 4
Input Connector Type F-type, female, 75 Ω
Input Impedance 75 Ω
Return Loss > 10 dB
Isolation Between Inputs ≥ 40 dB
L-band Frequency 950 to 2150 MHz, 1 MHz steps
Tuning Frequency Step Size 1 MHz
Receive Spectrum SenseNormal and Inverted
L-Band Power
Input Power Level per Carrier -25 to -65 dBm (full transponder power)
DVB-S Modulation (EN 300 421)
Modulation QPSK
Convolutional FEC Rates 1/2, 2/3, 3/4, 5/6, 7/8
Symbol Rate Range 1.0 to 45 MSymbols/s
Eb/No (C/N) Ratio See DVB-S2 Satellite Receiver Input, DVB-S
Eb/No (C/N) Ratio Table
DVB-S2 Modulation (EN 302 307)
Modulation QPSK, 8PSK
Pilot On/Off Pilot On
QPSK LDPC FEC Rates 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
8PSK LDPC FEC Rates 3/5, 2/3, 3/4, 5/6, 8/9, 9/10
LDPC FEC Frame Length Normal
Symbol Rate Range 1 to 30 Ms/s
Maximum Channel Bit Rate 90 Mbit/s
Maximum User Bit Rate 83 Mbit/s
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