- Product Details
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Quick Details
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Nature:
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DVB-T2 modulator
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DVB-T2 headend modulator inputs:
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2*ASI
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Supporting:
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IP(Gige)+10MHZ+1PPS reference colock
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Advantage 1:
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Supporting digital pre-distortion(DPD)
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Advantage 2:
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Hierarchical and non-hierarchical
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Conforms:
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EN 302755 standard
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RF frequency range:
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30MHz~900MHz
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Constellation 1:
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PLP - QPSK, 16QAM, 64QAM, 256QAM
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Constellation 2:
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L1 Post BPSK ,QPSK, 16QAM, 64QAM,
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Application:
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IPTV, Digital TV head-end system, broadcasting and distribution
Quick Details
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Place of Origin:
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Zhejiang, China
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Brand Name:
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DIGICAST/DTVANE
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Model Number:
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DMB-2100
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Nature:
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DVB-T2 modulator
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DVB-T2 headend modulator inputs:
-
2*ASI
-
Supporting:
-
IP(Gige)+10MHZ+1PPS reference colock
-
Advantage 1:
-
Supporting digital pre-distortion(DPD)
-
Advantage 2:
-
Hierarchical and non-hierarchical
-
Conforms:
-
EN 302755 standard
-
RF frequency range:
-
30MHz~900MHz
-
Constellation 1:
-
PLP - QPSK, 16QAM, 64QAM, 256QAM
-
Constellation 2:
-
L1 Post BPSK ,QPSK, 16QAM, 64QAM,
-
Application:
-
IPTV, Digital TV head-end system, broadcasting and distribution
(DMB-2100) Recommend Digital DVB-T2 DVB-T Digital Signal Modulator For DVB-T2 Headend System
Modulator Feature
- Conforms to DVB-T2(EN302 755) standard
- Providing DVB-T and DVB-T2 modulation mode switchable.
- 4*ASI inputs for multiplexing
- Support 1 Gigabit Ethernet IP input
- Capable of multiplexing from 4*ASI and IP input
- Provided with QPSK/16QAM/64QAM/256QAM
- Support TS format of MPEG2 TS (Mode A)
- High quality output index: MER>43dB, and shoulder level>56dB
- Output signal bandwidth: 5MHz, 6MHz, 7MHz, 8MHz
- RF frequency range: 30MHz~999MHz
- Output level up to 0dBm
- PAPR types supported: ACE and TR-PAPR
- Convenient upgrading via network
- Simple and easy to operate, keyboard on front panel with LCD display
Modulator Specifications
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MPEG-TS INPUT |
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Conforms to DVB-T2(EN302 755) standard 4*ASI inputs(1*ASI for TS in, 3*ASI for backup) 1*IP(UDP) input, RJ45 |
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MODULATION |
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Conforms to EN 302755 standard Support of Mode A(single-PLP) Constellation: PLP - QPSK, 16QAM, 64QAM, 256QAM (normal or rotated) L1 Post – BPSK, QPSK, 16QAM, 64QAM FFT: 1k, 2k, 4k, 8k, 16k, 32k, 8k-ext, 16k-ext, 32k-ext FEC length: 16K, 64K FEC: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6 FEC types: BCH+LDPC Piolt pattern: PP1~PP8 Guard interval: 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4 Bandwidth: 5MHz, 6MHz, 7MHz, 8MHz Net mode: MFN |
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RF OUTPUT |
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Frequency range: 30MHz~999MHz Attenuation: up to 0dBm MER: >43dB Shoulder: >56dB PAPR: ACE and TR-PAPR Interface: N, 50Ω |
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GENERAL OPTIONS |
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Control and Monitoring |
Keyboard control on front panel, LCD display Network software control and upgrading |
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Physical and Power |
Voltage: 200~240VAC, 50/60Hz
Operating temperature: 0~45°C Storage temperature: -20~80°C Dimensions: 482mm(W)*410(D)mm*45mm(H) Weight: 5 KG |
Modulator Overview
DMB-2100 DVB-T2 Modulator is newly designed with advanced encoding and modulating technology.
Compliant with DVB-T2 standard, it can make better using of the limited terrestrial bandwidth sources and provide more than 50% capacity compared with the previously DVB-T standard. It equipped with Mode A(single-PLP), it also be able to receive transmission data and synchronous information from DVB-T2 Gateway via ASI and IP connectors. Excellent performance and features enable this advanced DVB-T2 Modulator to wide applications in the even-increasing needs of HD/SD programs and developing DVB-T2 system etc.
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Contact
Us
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Company Website
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www.digicast.cn |
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Att |
David Yu |
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Skype/Email ID |
stephanie(at)digicast.cn |
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Mobile/Whatsapp/Wechat |
+86 15088648018 |
