
Manufactory Wholesale QPSK6300 DVB-S/S2 Modulator for
Broadcast & Satellite Applications with BISS Encryption
Struggling with reliable satellite signal distribution? The QPSK6300 DVB-S/S2 Modulator is your ultimate solution, featuring BISS encryption and FPGA digital signal technology for unmatched performance. Designed for broadcast, DSNG, and satellite distribution, it supports L-band output frequencies from 950-2150MHz and symbol rates up to 45Mbps. Fully compliant with DVB-S ETS 300421 standards, this modulator ensures high-quality signal transmission for CATV, off-air, and MUDS systems.
• BISS Encryption | • FPGA Technology | • L-Band Output (950-2150MHz) | • Symbol
Rate up to 45Mbps | • DVB-S ETS 300421 Compliant


◆ 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
Overview
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.
Features
◆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
◆Configuration
◆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.
About Us
FMUSER is a company specializing in broadcasting and television transmission systems and integrating hotel IPTV systems. The company was established in 2009 and has served over 180 countries worldwide. More than 20,000 television stations, radio stations, and hotel clients from different.
Contact:Tomleequan
