Datasheet

Universal compact SAT-processing
77
X-QAM R outer
4 x DVB (S2) in 2 x QAM Multiplexer
for processing of four independent DVB-S(2) inputs into two independant QAM-output
channels
content of the QAM channels can be chosen from all four inputs
Type X-QAM Router
Order number 380 326
EAN-Code 4026187120689
DVB-S(2) demodulator
Connector [Ω] F-jack, 75
Input frequency range [MHz] 950 - 2150
Input level [dBµV] 55 - 80
Input symbol rate [MS/s] max. 30,0 (DBV-S2); max. 45,0 (DVB-S)
DVB-S Viterbi 1/2, 2/3, 3/4, 5/6, 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 processing accord. DVB standard
Spectrum shape (cos-roll-off) [%] 15
FEC Reed-Solomon (204,188)
Output symbol rate [Mbaud] 3,45 - 7,5
Bandwidth [MHz] 4 - 8 (depending on symbol rate)
Brutto data rate [MBit/s] max. 55,2
TS editing
Data rate adjustment

PCR correction

NIT handling

PID fi ltering / remapping

Service fi ltering

Service routing

RF output
Connectors [Ω] IEC-jack, 75
Frequency range [MHz] 47 - 862 (K2 - K69) adjustable in 0,1 MHz-steps
Output level [dBµV] 80…96, adjustable
Shoulder attenuation [dB] typ. 58
MER (Equalizer, 64 QAM) [dB] typ. 45
Spurious frequency distance 0 - 862 MHz [dB] > 60 discrete interferences / > 57 noise interferences
Common data
Power consumption [W] 16,5
Ambient temperature [°C] 0…+50