- Product Details
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Quick Details
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Input:
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4/8/12/16/20/24 HD MI
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Output:
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Outputs:24*SPTS over IP(UDP/RTP/RTSP)/1*MPTS
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Nature:
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Digital TV Broadcasting Equipment
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Video compression standard:
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SD MPEG-2 MP@ML(4:2:0)
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RF out(switch from web):
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4*DVB-C,DVB-T,ISDB-T/Tb,ATSC-T,DTMB
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Audio compression standard:
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MPEG-1, Layer II
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Chassis:
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standard 1U, 19inch
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Video compression:
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SD MPEG-2 MP@ML(4:2:0)
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Encoding format:
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H.264 video encoding
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
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Model Number:
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DMB-9581E
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Input:
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4/8/12/16/20/24 HD MI
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Output:
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Outputs:24*SPTS over IP(UDP/RTP/RTSP)/1*MPTS
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Nature:
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Digital TV Broadcasting Equipment
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Video compression standard:
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SD MPEG-2 MP@ML(4:2:0)
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RF out(switch from web):
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4*DVB-C,DVB-T,ISDB-T/Tb,ATSC-T,DTMB
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Audio compression standard:
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MPEG-1, Layer II
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Chassis:
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standard 1U, 19inch
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Video compression:
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SD MPEG-2 MP@ML(4:2:0)
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Encoding format:
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H.264 video encoding
Highlights
Converted your HDMI to Digital RF to TVs
1: Plug-in-Play HDMI Video Distribution system, drives to unlimited TVs directly
2: Max 24 simultaneous hdmi over the existing tv coaxial
4: Support IP input and output for internet besides coaxial
3: 4/8 separate multiplexing and Up-converter modulating carrier out
5: PSI & LCN full control to edit Programs Names, PIDs, Channel Numbers
Flexible inside boards combination for Various System
(1)Input FTA tuners,IP, HDMI,ASI option, you can chose one or some of them as input
(2)Output RF(frequency),IP,ASI,Tuners option, you can chose one or some of them as output (3)Fully customized for your system
Product Description
Features of HDMI to RF Modulator
Input: 4/8/12/16/20/24*HDMI+2*independent ASI+IP, capable of Multiplexing.
Output: up to 24*SPTS over IP(UDP/RTP)/1*MPTS,2*ASI(one for backup), RF out with 4RF DVB-T/DVB-C/ATSC-T/ISDB-T/Tb/DTMB for option.
Support H.264/AVC and H.265 HEVC video encoding.
Audio encoding: MPEG-1 Layer 2,HE-AAC (V2), LC -AAC audio encoding
With Superior Shoulders and modulation quality MER≥40dB
Support PID, PSI/SI compilation and LCN setting
Support Lower power consumption and high reliability with
MTBF(Mean Time Between Failure) ≦87800 Hours
Equipped with multiplexing module, able to multiplex local programs with external TS,IP
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
Output: up to 24*SPTS over IP(UDP/RTP)/1*MPTS,2*ASI(one for backup), RF out with 4RF DVB-T/DVB-C/ATSC-T/ISDB-T/Tb/DTMB for option.
Support H.264/AVC and H.265 HEVC video encoding.
Audio encoding: MPEG-1 Layer 2,HE-AAC (V2), LC -AAC audio encoding
With Superior Shoulders and modulation quality MER≥40dB
Support PID, PSI/SI compilation and LCN setting
Support Lower power consumption and high reliability with
MTBF(Mean Time Between Failure) ≦87800 Hours
Equipped with multiplexing module, able to multiplex local programs with external TS,IP
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
VIDEO SPECIFICATIONS
Video compression: MPEG-4 AVC/H.264/H.265 HEVC
Video inputs: 4/8/12/16/20/24*HDMI for option
The Input Resolution:
1920×1080@60P, 1920×1080@60i, 1920×1080@50P, 1920×1080@50i,
1280×720@60P, 1280×720@50P, 720×576@50i, 720×480@60i
The Output Resolution:
1920×1080@30P, 1920×1080@25P, 280×720@30P,
1280×720@25P, 720×576@25P,720×480@30P
Bit-rate: 1 ~ 13Mbps, CBR/VBR
GOP Structure: IPPPP (P Frame for adjustment, without B Frame)
AUDIO SPECIFICATIONS
Encoding: MPEG-1 Layer 2 Sampling: rate 48KHz Resolution: 24-bit Bit-rate : 64kbps, 128Kbps, 192kbps, 224kbps, 256kbps, 320kbps,
384kbps Audio Gain: 0-255
384kbps Audio Gain: 0-255
INPUTS AND OUTPUTS
ASI Input
Channel: 2*ASI(Independent)
Interface: BNC, 75 ohm
Signal Level 200-800mVp-p
Packet Length 188 bytes
Maximum bit-rate per port ≤100Mbps
Packet mode: Byte mode
ASI Output
2 * ASI one for backup (Select from modulation Channels or MPTS channel)
75Ω, BNC, 188Bytes
MPEG-2 TS over DVB-ASI (EN 50083-9)
IP Output
RJ45 Port,100/1000M GigE Port
Simultaneous output with N*SPTS (N==HDMI channels) and 1*MPTS (modulation or MPTS channels)
MPEG-2 TS over RTP,UDP unicast and multicast streaming
Configurable packet size(2-7)x188Bytes
Filter Null Packet
Total Bitrate: 1-200Mbps (Should be More than Encoding bitrate)
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Modulation
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MODULATION (4/8*RF for option)
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Connector: 1 Port, F-Type, 75Ω Output Return Loss: 14 dB MER ≥40dB RF output level: -30 ~ -10dbm,0.1db step RF frequency:47-860Mhz, 1KHz step Numbers of RF Channel: 4 Modulation Mode: DVB-C, DVB-T, ATSC, ISDB-T, DTMB
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DVB-T Modulation
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Channel: 4/8*DVB-T adjacent frequency
Modulation standard: EN300 744 Bandwidth: 6M, 7M, 8M Constellation: QPSK, 16QAM, 64QAM FET mode: 2K, 8K Guard interval: 1/4, 1/8, 1/16, 1/32 FEC: 1/2, 2/3, 3/4, 5/6, 7/8 |
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ATSC-T Modulation
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Channel: 8VSB*4/8 adjacent frequencies
Modulation standard: ATSC A/53 Constellation: 8VSB |
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DTMB Standard GB20600-2006
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Constellation: 4QAM, 16QAM, 32QAM, 64QAM Code rate: 0.4, 0.6, 0.8 Guard Interval: 420, 595, 945IONS
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ISDB-T Modulation
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Channel: 4/8*ISDB-T frequency
Modulation standard: ARIB STD-B31 Constellation DQPSK, QPSK, 16QAM, 64QAM Guard Interval 1/32, 1/16, 1/8, 1/4 Transmission Mode 2K, 4K, 8K(mode only 2K when 8*ISDB-T output,if need 4*K,8*K when 8*ISDB-T, 2*ASI input in front panel disable) Guard Interval1/32, 1/16, 1/8, 1/4 Code rate 1/2, 3/4, 5/6, 7/8 Bandwidth: 6Mhz |
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DVB-C Modulation
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Channel: 4/8*DVB-C adjacent frequencies
DVB-C Standard DVB-C (J83.A, J83.B, J83.C) |
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Carrier
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Annex A
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Annex B
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Annex C
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Constellation
(QAM) |
16, 32, 64, 128, 256
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64
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256
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64, 256
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Bandwidth
(MHz) |
8
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6
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6
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6
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Symbol Rate
( Mbaud) |
5-7
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5.057
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5.361
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4.2-5.3
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MANAGEMENT
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Connector: 1*RJ-45, 10/100 Base-T interface.
Front panel and web browser via Ethernet interface/NMS |
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PHYSICAL AND POWER
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Voltage: 100 to 120/200 to 240V AC ±10%; 50/60Hz
Consumption: 60W Operating temperature: 0 ~ 45℃ Storage temperature: -20 ~ 80℃ Relative humidity: 10%~90%(non-condensing) Dimensions: 482mm(W)×380(D)mm×45mm(H)(19inch,1RU) Weight: 4.6 KGS |
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Application & Diagram
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Various of DTV Broadcasting Systems
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Mall Info and Corporate TV
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Home Entertainment
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Industrial Monitoring and HD Surveillance
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Various of DTV Broadcasting Systems
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HDTV Distribution
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Campus TV and Live Sports
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Apartment, Private House
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IPTV System
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Restaurant, Yacht, Club and Resort
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Hotel and Hospital TV
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Highway and Railway Mobile Device
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Lobby and Rest Room
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Public Broadcasting
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Museum, Theater and Cinema, Gymnasium
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Airport, Railway Station
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HDTV Distribution
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Advertisement in Square and so on
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WHY CHOOSE US
Certifications
FAQ
1.Can you provide OEM service as per our request? Is it free?
With our professional & experienced design team, we can provide OEM service by replacing your company logo on chassis, software interface as well as carton.
2.What about your Warranty?
We provide new free spare parts in 5 years because of the product quality problems, except for man-made damage.
3.About the shipping way?
Customers can choose their own logistics company when placing orders. Or contact us to specify our desired logistics company. Such as FedEx/ UPS/EMS/ ARAMEX/DHL etc. If you need to know the specific shipping time, please contact us.
4.Provide remote technical support service
Our engineers can provide professional technical support services to customers through remote software, such as Teamviewer,anydesk whatsapp etc.
5.How does your factory do regarding quality control
Quality is very important and always be put at the first place,Every product will be tested before it is shipped to ensure that
every device is delivered to you with high quality
6.Can this stream to the Facebook, YouTube and so on. Is that compatible with the OBS Streaming Software?
Yes. our encoder could stream to the Facebook, YouTube, Twitch etc. And the OBS software uses RTMP protocol, so this encoder could compatible with the OBS.
7.I never use this device before/I don’t know if the device suit our local market, Can I get a sample for test firstly.
Yes, even if we are doing wholesale business, We could fully understand the further cooperation is based on time and the goods’ quality. So one set of sample is totally welcomed.
With our professional & experienced design team, we can provide OEM service by replacing your company logo on chassis, software interface as well as carton.
2.What about your Warranty?
We provide new free spare parts in 5 years because of the product quality problems, except for man-made damage.
3.About the shipping way?
Customers can choose their own logistics company when placing orders. Or contact us to specify our desired logistics company. Such as FedEx/ UPS/EMS/ ARAMEX/DHL etc. If you need to know the specific shipping time, please contact us.
4.Provide remote technical support service
Our engineers can provide professional technical support services to customers through remote software, such as Teamviewer,anydesk whatsapp etc.
5.How does your factory do regarding quality control
Quality is very important and always be put at the first place,Every product will be tested before it is shipped to ensure that
every device is delivered to you with high quality
6.Can this stream to the Facebook, YouTube and so on. Is that compatible with the OBS Streaming Software?
Yes. our encoder could stream to the Facebook, YouTube, Twitch etc. And the OBS software uses RTMP protocol, so this encoder could compatible with the OBS.
7.I never use this device before/I don’t know if the device suit our local market, Can I get a sample for test firstly.
Yes, even if we are doing wholesale business, We could fully understand the further cooperation is based on time and the goods’ quality. So one set of sample is totally welcomed.
Contact us
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Contact Person
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Bruce Chen
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E-mail
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service@ digicast.cn
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Company Website
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www.digicast.cn
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Whatsapp/Wechat Phone
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+86 18167118312
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Skype
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8618167118312
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