Datasheet

Professional SAT-processing
89
V 2 02
ASI to QAM twin-converter
for processing of two independent ASI input streams into two QAM adjacent channels in
the frequency range of 47 - 862 MHz
outstanding output parameters by Direct Digital technology: MER typ. 45 dB, shoulder
attenuation typ. 58 dB
Type V 202
Order number 380 202
EAN-code 4026187680060
ASI inputs
Connectors [Ω] F jack / BNC at the chassis, 75
Data rate [MBit/s] 270
Transmission mode Packet burst / continuous
Packet length 188, 204
QAM modulator
Modulation 16-, 32-, 64-, 128-, 256-QAM
Signal processing according DVB standard
Spectrum shape [%] 15 (cos-roll-off)
FEC Reed-Solomon (204,188)-Code
Output symbol rate [Mbaud] 3,45 - 7,5
Bandwidth [MHz] 4 - 8, dependent on symbol rate
Brutto data rate [MBit/s] max. 55,2
TS editing
Dat rate adaption

PCR correction

NIT handling

PID fi ltering / remapping

RF output
Connectors [Ω] IEC jack, 75
Frequency range [MHz] 47 - 862 (C02 - C69) in 1 MHz-steps adjustable
Output level [dBµV] 80…90, 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] 8,5
Ambient temperature [°C] 0…+50