Re-Modulator

DMB-2400 Re-Modulator is a high-density and flexible device, integrating Demodulation, Descrambling, Multiplexing, Encapsulation and Modulation. Capable of receive signals by DVB-T2, DVB-C, DVB-S2 Tuner for option. Meanwhile, it supports various of re-modulation modules, such as DVB-T module, DVB-C module, ATSC-T module, ISDB-T/Tb module and DTMB module, etc.. The device is...
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$1,490.00

DTV Modulator Series

2 In Stock

DMB-2400 Re-Modulator is a high-density and flexible device, integrating Demodulation, Descrambling, Multiplexing, Encapsulation and Modulation. Capable of receive signals by DVB-T2, DVB-C, DVB-S2 Tuner for option. Meanwhile, it supports various of re-modulation modules, such as DVB-T module, DVB-C module, ATSC-T module, ISDB-T/Tb module and DTMB module, etc.. The device is designed in standard 1U chassis, with a max. capability of swapping two demodulation modules(2*Tuner in of each modules). Moreover, with its multiplexing module, local programs can be re-multiplexed with external Transport Stream. Additional, DMB-2400 can be applied to IPTV system with TS over IP output. It’s an ideal product for nowadays professional broadcasting applications.

FEATURES

  • Support modulation modules selectable from DVB-T, DVB-C, ATSC-T, ISDB-T/Tb and DTMB
  • Equipped with multiplexing module, able to multiplex local programs with external TS
  • Up to 4 CAM cards to decrypt multiple TV pay services
  • Support TS over IP out, applied to IPTV applications.
  • Support IP empty packet filtering capability
  • Cut-off memory capability
  • Management of support web browser via Ethernet interface
  • Support software upgrading by Ethernet interface

 

 APPLICATIONS
IPTV System
Various of DTV Broadcasting Systems
Home Entertainment
HDTV Distribution
Campus TV and Live Sports
Hotel and Hospital TV 
Lobby and Rest Room
Museum, Theater and Cinema, Gymnasium 
Mall Info and Corporate TV
Industrial Monitoring and HD Surveillance
Apartment, Private House
Restaurant, Yacht, Club and Resort
Airport, Railway Station
Highway and Railway Mobile Device
Public Broadcasting
Advertisement in Square and so on

 

SPECIFICATIONS

TUNER IN MODULES (optional & swappable)
DVB-S2 Tuner in Module
Tuner in: DVB-S/S2(up to 4*Tuner input)
Supporting DVB-S/S2 standard
E quipped with 4 CI slots for major decryption.
Constellation: QPSK, 8PSK
FEC: DVB-S (QPSK): 1/2, 2/3, 3/4, 5/6, 7/8
DVB-S2 8PSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Frequency range: 950~2150MHz, in 500KHz steps
Symbol rate: 2~45MSymbol/s
RF input level: -65~-25dBm
DVB-C Tuner in module
Tuner in: DVB-C(up to 4*Tuner input)
E quipped with 4 CI slots for major decryption.
Input frequency range: 50~860MHz
Input level: -25~70dBm
Symbol rate: 1~7Mbaud
Demodulation: 16/32/64/128/256QAM
Connector: IEC, 75ohm
DVB-T2 Tuner in module
Tuner in: DVB-T2(up to 4*Tuner input)
E quipped with 4 CI slots for major decryption.
Frequency range: 104~862MHz(VHF/UHF)
RF input level: -20~-70dBm
Constellation: DVB-T – QPSK, 16QAM, 64QAM;
DVB-T2 – QPSK, 16QAM, 64QAM, 256QAM
Bandwidth: 6/7/8MHz
FFT: DVB-T – 2K/8K;
DVB-T2 – 1K/2K/4K/8K/16K/32K
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
FEC: DVB-T – 1/2, 2/3, 3/4, 5/6, 7/8;
DVB-T2: 1/2, 3/5, 2/3, 3/4, 5/6
Reflection loss: 7dB
Connector: F type
Impedance: 75ohm

INPUTS AND OUTPUTS
ASI Input
Channel: 1*ASI
Interface: BNC, 75 ohm
Input bit-rate: ≤100Mb/s
Packet mode: Byte mode
Packet length: 188/204 Bytes
ASI Output
Channel: 1*ASI+1*ASI backup
Standard: compliant with EN 50083-9 ASI
Output loss: >10dB
Interface: BNC, 75 ohm
IP Output
TS over IP out, UDP protocol
Channel: 1*MPTS or Multi-MPTS (the same contents with RF out)
Support empty packet filtering
Interface: RJ45 (10/100M)
TS Processing
1*ASI input for re-multiplexing, BNC interface
Capable of Demodulation, Descrambling, Multiplexing, Encapsulation and Modulation
CI slots: 4×PCMCIA Slots, comply with most major CAMs in market

MODULATION MODULES (optional)
DVB-T Modulation
Channel: 1*DVB-T frequency or 2*DVB-T adjacent frequencies
Modulation standard: EN300 744, EN304 744
Bandwidth: 6M, 7M, 8M
Constellation: QPSK, 16QAM, 64QAM
FFT mode: 2K, 8K
Guard interval: 1/4, 1/8, 1/16, 1/32
FEC: 1/2, 2/3, 3/4, 5/6, 7/8
MER: ≥42dB
RF output frequency range: 30~960MHz, in 1KHz steps
RF output level: -30~10dBm (81~97dbµV), in 0.1dB steps
ACLR: 55dB
ATSC-T Modulation
Channel: 8VSB*1 frequency or 8VSB*2 adjacent frequencies
Modulation standard: ATSC A/53
Constellation: 8VSB
RF output level: -30~-10dbm (81~97dbµV), in 0.1dB steps
MER: ≥40dB
RF output frequency range: 30~960MHz, in 1KHz steps
DVB-C Modulation
Channel: 1*DVB-C frequency or 4*DVB-C adjacent frequencies
Modulation standard: J.83A(Europe), J.83B(North America), J.83C(Japan)
Constellation: J.83A-6/32/64/128/256QAM; J.83B-64/256QAM; J.83C-64/256QAM
RF output level: -30~-10dbm (81~97dbµV), in 0.1dB steps
MER: ≥40dB
RF output frequency range: 30 ~ 960MHz, in 1KHz steps
Symbol rate: J.83A-5 ~ 7MSymbol/s, J.83B - fixed; J.83C - fixed
Out-of-band rejection: 55dB
Bandwidth: J.83A - 8M, J.83B - 6M, J.83C - 6M
ISDB-T/Tb Modulation
Channel: 1*ISDB-T frequency
Modulation standard: ARIB STD-B31
Modulation mode: mode 1(2k), mode 2(4k), mode 3(8k)
Constellation: DQPSK, QPSK, 16QAM, 64QAM
Internal code: FEC (1/2, 2/3, 3/4, 5/6, 7/8)
External code: RS (204, 188)
Guard interval: 1/4, 1/8, 1/16, 1/32
Bandwidth: 6MHz
RF output frequency range: 30 ~ 960MHz, in 1KHz steps
MER: ≥42dB
RF output level: -26dbm ~ -10dbm, in 0.1dB steps
DTMB Modulation
Channel: 1*DTMB frequency
Modulation standard: GB20600-2006
Bandwidth: 8MHz
Constellation: 4QAM, 4QAM-NR,16QAM, 32QAM, 64QAM
Quantity of modulation carriers: 1(single carrier) or 3780(multi-carriers)
Guard intervals: PN420, PN595, PN945
Internal error correction code: LDPC
Encoding efficiency: 0.4, 0.6, 0.8
Interlace depth: 240, 720
MER: ≥42db
ACLR: 55dB
Frequency range: 110 ~ 960MHz, in 1KHz steps
RF out level: -26dbm ~ -10dBm, in 0.5dB steps


GENERAL OPTION
Management
Connector: 1*RJ-45, 10/100 Base-T interface.
Front panel and web browser via Ethernet interface
Physical and Power
Power Supply: AC 90~260V 50/60Hz
Consumption 25W
Operational temperature: 0~50°C
Storage temperature: -10~70°C
Humidity: 10%-90%
Dimension: (1RU,19inch),482mm(W)×460(D)mm×45mm(H)
Weight: 4.5kg

 

DIAGRAM


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