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Uvins Technology Company Limited

Digital Headend Demodulator, Qpsk Demodulator, Demodulator manufacturer / supplier in China, offering DVB Standard IRD Decoder Demodulator Satellite Receiver for Encrypted Channels Qpsk Ts Demodulator, High-End External Modulated 1550nm Optical Transmitter, EDFA Fiber Optical Amplifier 1550nm with Wdm for FTTH and so on.

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Supplier Homepage Product Digital Headend Equipment IRD&QPSK Demodulator DVB Standard IRD Decoder Demodulator Satellite Receiver for Encrypted Channels Qpsk Ts Demodulator

DVB Standard IRD Decoder Demodulator Satellite Receiver for Encrypted Channels Qpsk Ts Demodulator

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000/Month
Transport Package: 1PC/Carton
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: UVDH-DQ-01
  • Output: Asi
  • Specification: CE, RoHS, ISO
  • Input: Asi Socket:BNC
  • Trademark: UVINS
  • Origin: China
Product Description
QPSK TS Demodulator can combine the function of demodulating and multiplexing and multiplex TS stream which is demodulated by DVB-S/S2 8 frequency point RF modulating signal received from satellite antenna. And it can do 4 groups fully independent TS stream output based on the customers' request, no need to compress or encode digital signal. It can be widely used in satellite digital television headend system, especially for receiving the signal of satellite digital television FTA system and building digital television headend.


*DVB-S/S2 compatible;
*Supporting 8 routes LNB independent or loop input, multiplexing 4 groups of fully independent ASI-TS stream output, each group with 2 output ports; 
*Supporting PCR correction and PID remapping; 
*Supporting MPEG-2, MPEG-4 re-multiplexed; 
*Automatic generation of PSI/SI 
*LNB input frequency range: 950-2150MHz; 
*The connector complying ASI standard 
*SCPC/MCPC compatible, receiving all domestic and foreign non-encrypted digital programs; 
*Polarization mode: Horizontal/vertical for option; 
*F head for option(13V Horizontal polarization, 18V vertical polarization) 
*C/Ku band compatible 
*Adopt ultra-low threshold integrated tuner, high reliability, good performance, power off memory *Stable and reliable performance, strong anti-interference capability

Technical Specification:

Input interface

ASI socket:BNC

2 or 4 routes customized biggest 216Mbps/route


TS Re-multiplex

PID remapping(manual operation or automation)

PCR correction

Automatic generation of PSI/SI

Output interface


4 routes independent output; each route having 2 outputs from the same origion


PID output range


Any PID pass-through

realizing any PID pass-through and mapping

the maximum quantity of chosen PID in each input route


Data input

packet format

Automatic identification, 188/204 byte packet, no channel coding

Management interface

Ethernet interface(RJ45)

10/100M(self- adaption)

General features







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