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MUX & Scrambling & QAM Modulator



Part Number : MUX&SCR&QAM NTX-INT2116

NTX-INT2116 integrate mux、scramble and QAM Modulator ,Which provide 16 TS stream input. After 4 channels multiplexing, scrambling(Simultaneously support 4 simulcrypt CA) and QAM modulating process, then it gives 1 RF output (4 adjacent frequencies). Users can manage the device through the NMS and LCD keyboard.

  • Support 16 ASI input
  • Fully support EN300 429\ITU-T J.83A/B/C
  • Fully support DVB ETR289\ETSI 101 197 and ETSI 103 197
  • Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating
  • Symbol rate adjusting range: 5.0Msps~7.0Msps
  • Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
  • Fully support 8\7\6 MHz modulate
  • Support PSI/SI editing and inserting
  • Excellent RF output performance index, MER≥40dB


Input 16 channels ASI input, BNC interface
Multiplexing Input Channel 16 channels ASI input
Output Channel 1 RF output(4 adjacent frequencies)
Maximum PID Remapping 256 per input channel
Function PID remapping(automatically or manually)
PCR accurate adjusting
Generate PSI/SI table Automatically
Scrambling Maximum simulcrypt CA 4
Standard ETSI 101 197, ETSI 103 197
Connection Local/remote connection
Modulation QAM Channel 4
Standard EN300 429/ITU-T J.83A/B/C
Symbol Rate 5.0~7.0Msps,1ksps stepping
Constellation 16、32、64、128、256QAM
FEC RS(204, 188)
RF Output Connector F Type, 75Ω impedance
RF Range 48~960MHz,1kHz stepping
Output Attenuation -25dBm~-6dBm(each carrier), 0.5dB Stepping
MER >=40db
ACLR(Adjacent channel leakage ratio) -60dBC
System Support LCD display, keyboard operation, and NMS operation.
Support Software Upgrading through Ethernet
General Dimension(W*D*H) 480mm×456mm×45mm
Weight 4kg
Temperature 0~45℃(Operation) ; -20~80℃(Storage)
Power AC 100V±10%,50/60Hz AC 220V±10%,50/60HZ
Consumption 25W