24-Channels Professional Receiver

DMB-90E Series 8/12/16/20/24 Channels professional Receiver, 4 Tuners ports per module, Up to 6 Modules in Back panel. It is integrated with tuner demodulation, which can demodulate from 8/12/16/20/24 tuners, then output the IP package through different IP address and ports. The Tuners support DVB-S/S2/T/T2/C/ISDB-T/ ATSC-T optional input, demodulate to...
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$988.00

Professional Receiver

2 In Stock

DMB-90E Series 8/12/16/20/24 Channels professional Receiver, 4 Tuners ports per module, Up to 6 Modules in Back panel. It is integrated with tuner demodulation, which can demodulate from 8/12/16/20/24 tuners, then output the IP package through different IP address and ports. The Tuners support DVB-S/S2/T/T2/C/ISDB-T/ ATSC-T optional input, demodulate to TS and encapsulated output IP packet, IP Output Port by 256*SPTS and 4*MPTS channels. Meanwhile, it support 2*ASI independent input & output.
This is an ideal solution for environments where you have a large number of air Channel, and widely used in IPTV System, Hotel, entertainment facilities, education broadcasting systems at schools and government buildings or any kinds of Source signals convert to Cable TV broadcast System, largely cost down the source gathering of Digital TV Broadcasting system and IPTV/OTT system which based on IP construction. Being the ideal multi-channel professional receiver used for FTA (free to air) IP signal source capture from digital tuner.
 HIGHLIGHTS
Multi-channel Tuners input: The Tuners support DVB-S/S2,DVB-T/T2,DVB-C,ISDB-T/Tb,ATSC-T,DTMB input for option, IP stream output by 256*SPTS or 4*MPTS
Operation via LCD Screen and Web Management: Easy to read LCD color front panel that makes it easy to setup and monitor your channels, check firmware, and identify IP addresses without a computer.

FEATURES)

  • Tuner input: Up to 24 FTA Tuners input
  • Tuner standard option:
    DVB-S/S2,DVB-T/T2, DVB-C, DTMB, ISDB-T/Tb, ATSC, 4 Tuners per module, Up to 6 Modules.
  • Two separate ASI input for External TS Multiplexing
  • Two separate ASI output
  •  IP stream output: 4*MPTS and 256*SPTS
  • Output IP protocol: UDP/RTP
  • the Value of PCR PID can set same as Video PID
  • support LCN (Logical Channel Number) PID Remapping & Filtering
  • Low cost headend receiver for IPTV OTT System
  • Superior Shoulders and Excellent modulation quality MER
  • Easy-to-Use System Management via Web
  • PSI/SI editing & inserting
  • Low power consumption and high reliability with MTBF(Mean Time Between Failure) ≦87600 Hours
  • Highly compact , High-Integrate
  • Support PCR correct and PCR interval adjusting
  • 24*7 hours working stable, broadcasting quality

 

SPECIFICATIONS

FTA TUNERS INPUT
IP STREAMING OUTPUT





DVB-T/T2 Tuner
Frequency Range 30MHz-1000Mhz
Bandwidth 6Mhz, 7Mhz, 8Mhz
Level -87 ~ -20dBm
Constellation QPSK, 16QAM, 64QAM, 256QAM (Only DVB-T2)
FEC Demodulation DVB-T: 1/2, 2/3, 3/4, 5/6, 7/8
DVB-T2:1/2, 3/5, 2/3, 3/4, 4/5, 5/6
Guard Interval DVB-T: 1/4, 1/8, 1/16, 1/32
DVB-T2:1/4, 5/32, 1/8, 5/64, 1/16, 1/32, 1/64,1/128




DVB-ASI Input
Connector BNC female, 75Ω
Signal Level 200-800mVp-p
Packet Length 188 bytes
Maximum bit-rate per port ≤100Mbps
Number of Input Ports Dual separate ASI ports




ISDB-T/Tb Tuner
Input frequency range 30 ~ 900MHz
Bandwidth 6MHz
Constellation DQPSK, QPSK, 16QAM, 64QAM
Interleave 0, 4, 8, 16
Guard Interval 1/32, 1/16, 1/8, 1/4
Transmission Mode 2K, 4K, 8K (FFT)
FEC (Code Rate) 1/2, 2/3, 3/4, 5/6, 7/8





Multiplexing
Maximum PID Remapping 180 input per channel
PID remapping by automatically or manually
PSI/SI:  SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert
Accurate PCR adjusting
Max Numbers:
4 mux for RF and 1 Mux 
for 4*MPTS(4*MPTS channels can
Separate MUX) IP out in Modulation
4 MPTS IP out in Tuners gateway






DVB-C Tuner
DVB-C (J83.A, J83.B, J83.C)
Carrier Annex A Annex B Annex C
Constellation (QAM) 16,32,64,128, 256 64 256 64/256
Bandwidth (Mhz) 8 6 6 6
Symbol Rate ( Mbaud) 5-7 5.057 5.361 4.2-5.3
Numbers of Boards 4 Tuners ports per module, 
Up to 6 Modules in Back panel
Numbers of tuner 8, 12, 16, 20, 24 tuners for option
Tuner type DVB-C,DVB-S/S2,DVB-T2/T, ISDB-T/Tb, ATSC, DTMB for option
Tuner interface Connecter F-female type






Stream Output
DVB-ASI:
2 Separate ASI, 75Ω, BNC, 188Bytes
MPEG-2 TS over DVB-ASI (EN 50083-9)
Selectable Mirror of One MPTS
RJ45 Port:
100/1000M GbE Port
Simultaneous output with 256* SPTS and 4*MPTS
MPEG-2 TS over UDP, unicast, 
and multicast streaming
MPEG-2 TS over RTP/RTSP
Configurable Packet 
size (2-7)x188Bytes
Filter Null Packet
SPTS limit selectable:
2.3M, 2.5M, 2.9, 3.3M, 3.8M, 4.6M, 5.7M, 7.6M, 11.5M, 23M








DVB-S/S2 Tuner
Input Frequency :950-2150Mhz
Symbol rate 2~45Mbauds (DVB-S QPSK)
1~45Mbauds (DVB-S2 QPSK)
2~30Mbauds (DVB-S2 8PSK)
Signal Strength:
-65 ~ -25dBm
FEC Demodulation:
 1/2, 2/3, 3/4, 5/6, 7/8(DVB-S QPSK)
1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
(DVB-2 QPSK/8PSK)
Roll Off 0.20; 0.25; 0.35(Only DVB-S)
Demodulation Mode QPSK, 8PSK (Only DVB-S2)
LNB Polarity Selection Vol 0, 13V, 18V Selectable
LNB Band Selection Tone 0/22Khz Selectable
Input Impedance 75 Ω
FEC (Code Rate) 1/2, 2/3, 3/4, 5/6, 7/8










System
Local interface LCD + control buttons
Configuration Interface Web-based, NMS
Remote Upgrade via network
Connector RJ45, 100M/1000M Ethernet interface




ATSC Tuner
Frequency range 50–860 MHz
Key reference specification ATSC A/53
Input level -34 to +40 dBmV
Constellation 8-VSB



Physical and Power
Voltage 100 to 120/200 to 240V AC ±10%; 50/60Hz
Consumption 60W
Operating temperature 0~50°C
Storage Temperature -20 ~ 80℃
Dimensions 483mm(W)*380mm(D)*44.5mm(H)
Weight 6kg/pc

 


APPLICATION

DIAGRAM

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