Overview
DMB-24EC Series Multi-channels remodulator , support 4/8 Independent Satellite
DVB S/S2 input to 4*RF carriers outputs. It is integrated with tuner demodulation, which can demodulates from 4/ 8 channel tuners, then output the RF Carriers and IP package through different IP address and ports.
The tuners support DVB-S/S2/T/T2/C/ISDB-T/ATSC optional input(NO BISS Function), demodulate to TS and encapsulated output IP packet, IP output port by 128* UDP/RTP SPTS or 1*MPTS for mapping tuner input.
Features:
Input: 4/8 FTA Tuners input .
Different Tuner standard option from DVB-S/S2,DVB-T/T2,DVB-C,ISDB-T,ATSC
without different tuner standard mixed input function
DVB-T/T2,DVB-C,ISDB-T,ATSC is customization(Extra cost)
Operation via Web Management
GigE DATA port can be used for input and output
IP stream output: 1*MPTS & 128 SPTS UDP/RTP IP output
RF output: 4*RF output (DVB-C/ATSC/DVB-T/ISDB-T)
Low cost headend receiver for IPTV/OTT System
LCD screen display for option, ASI multiplexing for option
Low power consumption and high reliability with MTBF(Mean Time Between Failure) ≥ 50000 Hours
No BISS function.
ASI option(Extra cost),LED screen option(extra cost)
Highly compact, High-Integrate 24*7 hours working stable, broadcasting quality
Application
Advertising, monitoring, training and educating
Insert all your digital TV RF programs source to Coaxial Cable system
Enterprise, hotel, campus, hospital, restaurant, public place etc.l
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Specifications
IP Stream Input
Support 128*IP Streaming input SPTS/MPTS UDP/RTP each port, total 3*Gigabit port (DATA1/DATA2/DATA3)
Ethernet port Transport Protocol TS over UDP / RTP unicast and multicast,IGMP V2/V3
Transmission Rate Max 800Mbps for each input
ASI Stream Input
Support: 6*ASI input
Connector: BNC female, 75Ω
Signal Level: 200-800mVp-p
Packet Length: 188 bytes
Maximum bit-rate: per port≤100Mbps
RF Output Modulation
ISDB-T Modulation
ISDB-T RF out: 16*ISDB-T non-adjacent frequency RF out,
Frequency range: 96~864MHz,1Khz one step
ISDB-T Standard ARIB STD-B31
Constellation: DQPSK, QPSK, 16QAM, 64QAM
Guard Interval:1/32, 1/16, 1/8, 1/4
Transmission Mode:2K,4K,8K
Code rate:1/2, 3/4, 5/6, 7/8
Bandwidth:6MHz
TS bit rate＜21 Mbit/s
MER≥40 dB
total output level adjustment -35~-5dBm by 0.1 dB step
DVB-T Modulation
Channel:16*DVB-T non-adjacent frequency RF out
Frequency range: 96~864MHz,1Khz one step
Modulation standard: EN300744
Bandwidth: 6M, 7M, 8M
FFT mode: 2K, 8K
Constellation:QPSK,16QAM,64QAM
Guard Interval 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
TS bit rate＜ 31 Mbit/s
MER≥40 dB
total output level adjustment: -35~-5dBm by 0.1 dB step
ATSC-T Modulation
Channel:16*ATSC-T non-adjacent frequency RF out
Frequency range:96~864MHz,1Khz one step
Constellation: 8VSB
TS bit rate＜19 Mbit/s
MER≥40 dB
total output level adjustment -35~-5dBm by 0.1 dB step
IP Stream Output
Support: 8*IP(MPTS/SPTS) UDP/RTP output from DATA 1Port
Multiplexing
Supports Up to 180 PIDs per channel with PID remapping (manual or auto)
Accurate PCR adjusting
Capable of PSI/SI SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert
Control and Monitoring
Configuration Interface: Web-based
Remote: Upgrade via network
Connector: RJ45,100M/1000M Ethernet interface
Physical and Power
Voltage 110~220V
Consumption: 18~20W
Operating temperature: 0~50°C
Dimensions: 483mm(W)*360mm(D)*44.5mm(H)
Weight: 7KG/pc
