Datasheet

Professional SAT-processing
98
V 503, V 504
DVB-T DVB-C to QAM twin-converter
for processing of two DVB-T / DVB-C input channels into two QAM adjacent channels
outstanding output parameters by Direct Digital technology, integrated data rate
adjustment, PCR-correction, PID-fi lter, NIT-generation
Type V 503 V 504
Order number 380 507 380 508
EAN-Code 4026187630317 4026187630324
Demodulator
Demodulator type COFDM QAM
Connectors [Ω] IEC-jack, 75
Input frequency range [MHz] 47 - 862
Input level [dBµV] 35 - 84 47 - 92
Input data rate [MBaud] - 0,5 - 7
Bandwidth [MHz] 6 ; 7 ; 8 -
Modulation - 16-, 32-, 64-, 128-, 256-QAM
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 [MS/s] adjustable, 3,45 - 7,5
Bandwidth [MHz] depends on input data rate, 4 - 8
Brutto data rate [MBit/s] max. 55,2
TS editing
Data rate adjustment

PCR-correction

NIT-handling

PID-fi ltering / -remapping

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
MER (equalizer, 64 QAM) [dB] typ. 45
Shoulder attenuation [dB] typ. 58
Spurious frequency dist. 40 - 862 MHz [dB] > 60 discrete interferences / > 57 noise interferences
Channel fi lter optional
Common data
Power consumption [W] 10,5 10,5
Amient temperature [°C] 0…+50