Tuner DVB-S2 to RF Modulator

Tuner  to RF modulator is a professional high integration device which integrates demodulation and modulation functions in one ,It supports 8/12/16/24 Tuners(DVB-S2/T2/ATSC/ISDB for options) input,2*ASI port and IP port for ts mux, and Optional with 4/8 RF standard carriers(DVB-C/DVB-T/ATSC/ISDB-T) and IP udp mpts/spts output. It’s widel used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting,hotel dvb distribution system  etc.

Features

  • Decode MPEG-2 and MPEG-4 Transport Streams Packaged into IP Packets
  • Supports 1 MPTS output(Independent ASI output)
  • Supports 4/8/12/16/20/24 Tuner(DVB-S2/T2/ATSC/ISDB-T) inputs
  • Supports 4 carrierDVB-C/T, ISDB-T, ATSC output（Option for 8 carriers ）
  • Supports 2 ASI inputs
  • Supports 2 channel independent ASI output
  • Supports Gigabit IP output, UDP/RTP protocol

Specification

Input 4/8/12/16/20/24 tuners input
2 ASI input,IP input
Tuner Options DVB-S/S2 Input Frequency 950-2150MHz
Symbol rate DVB-S: QPSK 2~45Mbauds; DVB-S2:QPSK1~45Mbauds, 8PSK 2~30Mbauds
Code rate 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Constellation QPSK, 8PSK
DVB-T/T2 Frequency In 30MHz ~999.999 MHz
Bandwidth 6/7/8 M bandwidth
ATSC-T Input Frequency 54MHz~858MHz
Bandwidth 6M bandwidth
ISDB-T Input Frequency 30-1000MHz
DVB-C Standard J.83A(DVB-C), J.83B, J.83C
Frequency In 30 MHz~1000 MHz
Constellation 16/32/64/128/256 QAM
BISS Descrambling Mode 1, Mode E (Up to 850Mbps) (descramble individual program)
Output 4 DVB-T/4 DVB-C/4 ATSC/4 ISDBT  (option for 8 rf carriers out )
1MPTS IP mirrored output over UDP and RTP/RTSP protocol through IP port
2 ASI output

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