Modulator CDH9000-S2MOD

CDH9000-S2MOD is a high-performance modulator developed according to DVB-S2 (EN302307) standard which is the standard of second generation of the European broadband satellite telecommunication. It is to convert the input ASI and IP signals alternatively into digital DVB-S/S2 RF output. BISS scrambling mode is inserted to this DVB-S2 modulator, which helps to safely distribute your programs. It is easy to reach local and remote control with NMS software and LCD in the front panel. With its high cost-effective design, DEXIN NDS3402E DVB-S2 modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.

SKU: CDH9000-S2MOD-EN302307 Category:

Description

Features:

  • Fully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standard
  • Four ASI inputs supporting hot backup
  • Supports IP signal input
  • Constant temperature crystal oscillator, as high as 0.1ppm stability
  • Supports coupling 10Mhz clock output through RF output port
  • Supports BISS scrambling
  • Supports local and remote control
  • Supports SFN TS (with MIP or IIP) transmission
  • Output frequency range: 950~2150MHz, 1KHz stepping

Technical Specifications:

ASI Input Supporting Both Packet And Byte Mode TS Input
4 ASI Inputs, Supporting Hot Backup
Supporting 188/204Byte Transmission Stream Packet
ASI Input Connector: BNC, Impedance 75Ω
IP Input 1*IP Input (Rj45, 100M TS Over UDP)
SFN output MIP or IIP
10MHz Input 1*10Mhz Input (BNC Interface)
RF Output RF Range: 950 To 2150 MHz, 1KHz stepping
Output Level Attenuation:-10.0 dBm~-41.5 dBm,0.5dB Stepping
MER≥36dB
Connector: N type, impedance 50Ω
Channel Coding

and Modulation

DVB-S DVB-S2
Outer coding RS Coding BCH Coding
Inner coding Convolutional LDPC Coding
FEC/ Convolution Rate 1/2, 2/3, 3/4, 5/6, 7/8 QPSK: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10

Constellation QPSK QPSK,8PSK
Roll-off Factor 0.2, 0.25, 0.35 0.2, 0.25, 0.35
Symbol Rate 0.5~45MBauds 0.5~30MBauds
BISS Scramble Mode 0, mode1, mode E
Miscellaneous  Dimensions 482mm×410mm×44mm
Weight 4.3 KG
Temperature 0~45℃(operation), -20~80℃ (storage)
Power 100-240VAC±10%,50Hz-60Hz
Consumption 25W