Datasheet

Universal compact SAT-processing
76
X-QAM quad
4-times HDTV Transmodulator
4 independant input channels processed into 2 pairs of adjacent channels
MER typ. 45 dB, shoulder attenuation typ. 58 dB
comfortable PID-fi ltering (Drop- or Pass-PID)
Data rate adjustment, PCR correction & NIT-generation
Type X-QAM quad
Order number 380 325
EAN-Code 4026187130497
DVB-S(2) demodulator
Input frequency range [MHz] 920 - 2150
Input level [dBµV] 50 - 80
SAT-IF input [Ω] F-jack, 75
Input symbol rate [MS/s] maximum 30,0
DVB-S Viterbi 1/2, 2/3, 3/4, 5/6, 6/7; 7/8
DVB-S2 LDPC 1/4; 1/3; 2/5; 1/2; 3/5; 2/3; 3/4; 4/5; 5/6; 8/9; 9/10
DVB-S2 Roll-off-factors 0,20-; 0,25, 0,35
DVB-S2 Modulation QPSK, 8PSK
QAM modulator
Modulation 16-, 32-, 64-, 128-, 256-QAM
Signal procession according DVB standard
Spektrumsformung cos-roll-off [%] 15
FEC Reed-Solomon (204,188)-Code
Output symbol rate [Msym] depends on input data rate, 3,45 - 7,5
Bandwidth [MHz] depends on input data rate, 4 - 8
Brutto data rate [MBit/s] maximal 55,2
TS editing
Data rate adjustment

PCR-correction

NID-handling

PID fi ltering / remapping Pass or Drop service fi lter
Service fi ltering Pass or Drop fi lter
RF output
Connectors [Ω] IEC-jack, 75
Frequency range [MHz] 47 - 862 (K2 - K69) adjustable in 1-MHz-steps
Output level [dBµV] 80…96, adjustable
Shoulder attenuation [dB] typ. 58
MER (equalizer, 64 QAM) [dB] typ. 45
Spurious frequency dist. 40 - 862 MHz [dB] > 60 discrete interferences / > 57 noise interferences
Common data
Power consumption [W] 15,8
Ambient temperature [°C] 0…+50