OVERVIEW
DMB-5100E Series IP-to-RF Modulators represent our company's latest advancement in cost‑effective digital TV front‑end audio‑video processing equipment. Designed to receive content delivered via IP backbone or CDN (Content Delivery Network) systems, these modulators convert programming into digital RF signals suitable for distribution over coaxial infrastructure or for broadcast in DVB‑T, ATSC, ISDB‑T, and DVB‑C standards.
Input Capabilities
The unit functions as an all‑in‑one signal‑aggregation device, accepting IP transport streams through multiple interfaces:
DATA1: Gigabit Ethernet port for RTMP, HTTP, RTSP, HLS, and SRT streams.
DATA3: UDP/RTP input.
DATA2: 8× MPTS UDP/RTP output capability.
ASI: 6× ASI inputs for baseband transport streams.
Output Flexibility
The modulator processes IP and ASI inputs and generates 8, 12, 16, or 24 non‑adjacent RF carriers compliant with ISDB‑T, DVB‑T, or ATSC, as well as 16 or 32 DVB‑C carriers.
Application Overview
DMB-5100E enables the creation of customized IPTV‑to‑RF headend systems, offering a complete, integrated solution for a wide range of digital television broadcasting applications.
FEATURE
IP Interface: Equipped with 3 Gigabit Ethernet DATA ports for IP input/output.
Input Protocols: Supports RTMP, HTTP, RTSP, HLS, SRT via DATA1, and UDP/RTP via DATA3.
Output Streams: Delivers 8 MPTS outputs via DATA2 over UDP/RTP.
Processing Capacity: Can receive and re‑multiplex hundreds of IP streams, then output up to 24 DVB‑T/ATSC/ISDB‑T multi‑carrier RF signals, enabling distribution of hundreds of SD/HD programs over coaxial or terrestrial networks.
RF Output Options: Configurable for 8/12/16/24 RF carriers of DVB‑T/ATSC/ISDB‑T/DTMB, or 16/32 QAM DVB‑C outputs.
Front‑Panel Indicators: Includes L1/L2/L3 and H1/H2/H3 status lights for 6 ASI inputs.
Integrated Functions: Combines multiplexing and modulation in a single unit.
Remote Management: Web‑based interface for easy access, configuration, and firmware upgrades.
PID Handling: Supports up to 180 PIDs per channel with PID remapping capability.
Modulation Performance: Excellent shoulder characteristics and modulation quality with MER ≥ 37 dB.
Reliability: Low power consumption and high reliability, with MTBF ≥ 50,000 hours.
APPLICATION
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Various of DTV Broadcasting Systems |
Mall Info and Corporate TV |
|
Home Entertainment |
Industrial Monitoring and HD Surveillance |
|
Campus TV and Live Sports |
Apartment, Private House |
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Public Broadcasting |
Restaurant, Yacht, Club and Resort |
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Hotel and Hospital TV |
Highway and Railway Mobile Device |
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Museum, Theater and Cinema, Gymnasium |
Airport, Railway Station |
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HDTV Distribution |
Advertisement in Square and so on |
ISDB-T MODULATION
ISDB-T RF out: 8/12/16/24*ISDB-T non-adjacent frequency RF out optional
Frequency range: 96~864MHz,1Khz one step
ISDB-T Standard ARIB STD-B31
Constellation: QPSK, 16QAM, 64QAM
Guard Interval:1/32, 1/16, 1/8, 1/4
FFT:2K
Code rate:1/2, 3/4, 5/6, 7/8
Bandwidth:6MHz
TS bit rate＜21 Mbit/s
Total output level adjustment -35~-5dBm by 0.1 dB step
CONTACT US
Lourisa
Sales Engineer
Hangzhou DIGICAST Technology Co.,Ltd
Tel :+86 0571-85020366 ▏ Fax :+86 0571-85020368
Mob/Wechat/WhatsApp:+86 18457178579
E-mail: sales005@digicast.cn
Website:https://digicast.cn/
Add: 9/F,No.1 Building Yitian Plaza,No.292 Eastcom Avenue,Hangzhou,310053,China
ABOUT US
DIGICAST-the Pioneer And Leader Of Video Transmission Technology System and Solution, focus on developing, manufacturing and sales for the products in digital TV/IPTV/OTT headend,video live application. With superior facilities, advanced technology and high quality, DIGICAST products widely used in more than 300 TV&Broad-casting operators around the world based on the stable high performance.
Product Advantages
DIGICAST promise that the equipment used 100% full new component, never use second-component, top-of-the-line quality that designed for professional broadcasting video operator system.
Hot Tags: multi protocol ip to isdb-t converter, China multi protocol ip to isdb-t converter manufacturers, suppliers, factory, isdb modulator, ISDB T Modulator
Specifications
FTA Tuners Input
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
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
DVB-C Tuner
Input frequency range: 110 ~ 862MHz
DVB-C (J83.A, J83.C, NO Annex B)
Carrier: Annex A,Annex C
Constellation (QAM): 16, 32, 64, 128, 256, 64/256
Bandwidth (Mhz): 8, 6
Symbol Rate ( Mbaud): 5-7, 4.2-5.3
Tuner interface: Connecter F-female type
DVB-S/S2/S2X Tuner
Input frequency: 950-2150Mhz
Symbol rate: 1~54MSps (DVB-S QPSK)
1~60MSps (DVB-S2/S2X QPSK)
1~60MSps (DVB-S2/S2X 8PSK)
1~58MSps (DVB-S2/S2X 16APSK)
1~55MSps (DVB-S2/S2X 32APSK)
1~34MSps (DVB-S2/S2X 64APSK)
Signal strength: -65 ~ -25dBm
Half SyQuest Baseband filler (Roll off factor):
0.35 for DVB-S
0.15 to 0.35 for DVB-S2
0.05 to 0.35 for DVB-S2X
FEC demodulation: 1/2, 2/3, 3/4, 5/6, 7/8 (DVB-S QPSK)
1/4, 1/3, 2/5, 1/2, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 QPSK)
3/5, 2/3, 3/4, 5/6, 8/9, 9/10 (DVB-S2 8PSK)
2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 16APSK)
3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 32APSK)
11/15, 7/9, 4/5, 5/6 (DVB-S2X 64APSK)
Demodulation mode: QPSK, 8PSK, 16APSK, 32APSK (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
DiSEqC: DiSEqC 2.0 compliant
ATSC Tuner
Frequency range: 50–860 MHz
Key reference specification: ATSC A/53
Input level: -34 to +40 dBmV
Constellation: 8-VSB
Bandwidth: 6Mhz
Modulation RF Output option
Modulation (4/8*RF DVB-T/ASTC/ISDB-T or 16/32 DVB-C for option)
Connector: 1 Port, F-Type, 75Ω
Output Return Loss: 14 dB
MER ≥ 40dB
RF output level: -20 ~ 0dbm, 0.1db step
Numbers of RF Channel: 4/8
Modulation Mode: DVB-C, DVB-T, ATSC, ISDB-T, DTMB option
DVB-T Modulation
Channel: DVB-T adjacent frequencies
Modulation standard: EN300744
Frequency range: 50-960Mhz,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
ATSC-T Modulation
Channel: 8VSB adjacent frequencies
Constellation: 8VSB
Frequency range: 50-960Mhz, 1Khz one step
Constellation: 8VSB
TS bit rate＜19 Mbit/s
MER≥40 dB
DVB-C Modulation(16 or 32 DVB-C out option)
16* DVB-C output MODULATION
Channel: 16*DVB-C adjacent frequency RF out
Frequency range:50~960MHz,1Khz one step
Bandwidth range 192 Mhz between start frequency and end frequency,set 16 frequency within 192 Mhz bandwidth range
MER≥40 dB
symbol rate:5~7Mbaud
total output level adjustment -35~-5dBm by 0.1 dB step
DVB-C Standard J83.A (DVB-C, J83.B, J83.C)
Constellation (QAM):16,32,64,128, 256
|
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 |
32* DVB-C output MODULATION
Channel:32*DVB-C non-adjacent frequency RF out
Frequency range:96~864MHz,1Khz one step
bandwidth range 768 Mhz,frequency points can be used flexible within bandwidth range
MER≥40 dB
symbol rate:5~7Mbaud
total output level adjustment -35~-5dBm by 0.1 dB step
DVB-C Standard J83.A (DVB-C, 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 |
ISDB-T Modulation
Channel: ISDB-T frequency
Frequency range: 50-960Mhz, 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
DTMB Standard GB20600-2006
Constellation: 4QAM, 16QAM, 32QAM, 64QAM
Code rate: 0.4, 0.6, 0.8
Guard Interval: 420, 595, 945 IONS
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 or 8 mux for RF and 1 Mux for 1*MPTS
ASI I/O
DVB-ASI: 2 * ASI input and 2*ASI output, one for backup, 75Ω, BNC, 188Bytes
MPEG-2: TS over DVB-ASI (EN 50083-9)
ASI Selectable out: mirror of one MPTS
IP I/O Stream Output
IP I/O
RJ45 port: 100/1000M GbE Port,1*DATA port used for input and output
IP output: 1*MPTS & 127*SPTS UDP/RTP IP Output (4*RF out)
8*MPTS&512*SPTS when 8*RF out
IP input: 128*MPTS/SPTS UDP/IP
TS over UDP, unicast, and multicast streaming TS over IP
System
Configuration Interface: web-based
Remote upgrade: via network
Connector: RJ45, 10/100M Ethernet interface
About US
DIGICAST-the Pioneer And Leader Of Video Transmission Technology System and Solution, focus on developing, manufacturing and sales for the products in digital TV/IPTV/OTT headend,video live application. With superior facilities, advanced technology and high quality, DIGICAST products widely used in more than 300 TV&Broad-casting operators around the world based on the stable high performance.
Product Advantages
DIGICAST promise that the equipment used 100% full new component, never use second-component, top-of-the-line quality that designed for professional broadcasting video operator system.
