QPSK6300 QPSK DVBS Modulator

◆ 4ASI( 3 as backup)/IP(option) in to DVB-S/S2 QPSK,8QPSK out
◆ with BISS encryption, symbol rate can be 0.5-45Mbps
◆ L-band output rf frequency 950-1050Mhz or 950-2150Mhz, 10KHz stepping
◆ BISS Scramble: Mode 0, mode 1, mode E

Product Details


    QPSK6300 a professional satellite modulator is cost effective designed for broadcast dvb-s contribution, DSNG and distribution applications over satellite in full compliance with the DVB standards. Depending on the applications and the activated features, can be used in conjunction with set-top boxes, professional IRDs or satellite demodulators . 

    It up-convert frequency signal into RF signal after the processing of RS encoding, interleaving, I/Q modulator, wave filter, finally transmit the signal to any desired CATV, off-air, MUDS output channel built-in L band upconverter. This modulator adapts the advanced FPGA digital signal technology, which greatly promote and optimize the RF output performance. A complete web GUI makes it easy to use.


According for DVB-S ETS 300421 standards

◆L band upconverter: 950-2150MHz

◆Adapt the FPGA technology

◆High modulation efficiency with QPSK mode

◆188/204 Bytes inputs self-adaptive

◆Variable symbol rate from 1 to 45 Mbaud/s

◆High quality of MER and Phase Noise   

◆Front panel and web GUI for easy


◆Alarm of input signals

◆1x ASI stream input and 1x ASI loopthrough

◆High reliability design, stable in running

◆Adopt huge buffer memory design, supports ASI burst and consecutive input mode, realize to revise the output rate average, boost the output rate speed.

◆Easy-to-Use System Management


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