Overview
What is a Single Channel HDMI Encoder?
DMB-8900NU UHD HEVC ProVideo Streaming Encoder features high performance, low latency and low bit rates for IPTV/OTT systems, realized Video & Audio real-time transmission via internet, and adopts state-of-the-art compression technology of H.265/HEVC, which realizes its resolution to be up to 4K/30fps. With powerful video pre-compression and efficient adaptive video compression algorithm, it is able to provide clear-delicate, high quality video even at lower bit rate which can efficiently save the cost of bandwidth. DMB-8900NU UHD accepts 1*HDMI input, then output dual streaming TS over IP in H.265 format with multi-protocol, multi-resolution which can be freely adjusted according to your needs. It support Recording function to storage to TF card,it support WIFI function option .
DMB-8900NU UHD provides fully functional second development package, which can be applied to education, health care, IPTV, conference, remote education, news interview, court, public security, banking, transportation and other industry application.
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Features:
Input
1 Channel HDMI input, 1 Channel audio input
Input
1 channel IP signal output
VIDEO ENCODING
Input Resolution: Up to 4K-3840*2160, standard HDMI resolution
Coding standard: H.265/ H.264
Video compression: H.265, H.264/AVC High Profile Level 4.0
H.265 MAIN PROFILE
H.264 BASELINE PROFILE
H.264 MAIN PROFILE
H.264 HIGH PROFILE
Encoded size: 640*360~3840*2160 (Can customize)
Video bit rate: Rate control: CBR/VBR 16KBIT/S~12MBIT/S
Video frame rate: 5- 60fps
OSD: Text, Image
AUDIO ENCODING
Input selection: 1 channel embedded hdmi audio , 1 channel 3.5MM independent audio, support audio gain
Audio coding: AAC/ MP3/ G.711
Audio bit rate: 64Kb/s~384Kb/s
Sampling rate: 32000,44100,48000 etc
IP STREAMING OUTPUT
1 RJ 100M / 1000M adaptive Ethernet port, dual-bitrate( H.265/264 TS stream)
ERAL OPTIONS
SYSTEM
Network protocol: SRT,HTTP, RTSP, RTMP,RTMPS ONVIF, HLS, UDP multicast, unicast
Configuration Interface: User interface, remote upgrade, Andriod APP, multi-one management platform
Power supply: 12V~2A
Power consumption: 5W
Operating temperature: -20℃+ 60℃
Working humidity: <90%,Non-condensing
Size: 103mm * 70mm * 25mm(L*W*H)
Weight: 0.18kg
Why Choose a Single Channel Encoder?
Cost-Effective Video Streaming
Easy Deployment
Lower Bandwidth Usage
Stable 24/7 Operation
Professional Video Distribution

Application
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Various of DTV/IPTV/CATV Broadcasting Systems Distribute IP source to Streaming Server in IPTV System Advertising, monitoring, training and educating l Enterprise, hotel, campus, hospital, restaurant, public place etc. |
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Company Profile DIGICAST is a high-tech enterprise specializing in the R&D, manufacturing, sales, and engineering services of digital television headend and broadcasting equipment. With over a decade of industry presence in China, the company has established itself as a leading provider in the field. Product Portfolio Our offerings primarily include digital TV broadcasting headend equipment and systems, encompassing: Headend signal acquisition solutions Integrated receiver decoders for DVB-S/S2, ATSC, DVB-T, ISDB-T, and DVB-C HD/SD video encoders supporting multiplexing, ASI input/output, and multi-channel tuner input RF output transmodulators Multi-channel HDMI-to-RF encoder modulators Modulators with IP/ASI input and configurable RF output (DVB-C, DVB-T, ISDB-T, ATSC) IPTV/OTT solutions for hotels, hospitals, campuses, and residential communities Warranty Policy DIGICAST provides a standard five-year warranty for quality-related issues, along with lifelong technical support. Why Choose DIGICAST? We are committed to advancing the television broadcasting industry through continuous innovation and market expansion. Recognized as a first-tier professional video operating system and technical service provider in China, we deliver reliable, high-performance solutions for both domestic and international markets. Requesting a Quote Yes, we are happy to provide pricing for individual products. Please contact us via email at info@digicast.cn or by phone, and we will promptly respond with a detailed quotation. Technical Support For technical assistance, you may email us or reach out via WhatsApp. Our support team strives to respond in a timely and efficient manner. Shipping Methods Samples and shipments are typically dispatched via international express carriers such as DHL, FedEx, or UPS, though we can accommodate customer-specific shipping preferences upon request. |
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Why Choose DIGICAST10+ Years Experience Professional Video Encoding Solutions OEM & ODM Support CE / FCC / RoHS Certification Technical Support Worldwide Shipping |
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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




















