Two channel low cost dvb-t modulator HD to RF 1080p DVB-C(J.83A/B)/ATSC HD Encoder Modulator

DMB-9591 H.264 HD Encoding & Modulator has entered public places such as malls, hotels and restaurants, schools all over the world, as well as thousands of households, with its features of cute structure, convenient and flexible applications, high cost-efficiency and so on. The device integrates functions of video compression encoding...
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DIGICASTCHINA

Encoder &Modulator

999 In Stock

DMB-9591 H.264 HD Encoding & Modulator has entered public places such as malls, hotels and restaurants, schools all over the world, as well as thousands of households, with its features of cute structure, convenient and flexible applications, high cost-efficiency and so on. The device integrates functions of video compression encoding and modulation.
It accepts 2* HDMI and 1* USB input signal,It adopts with a RF loop input port which is convenient for users to mix multiple outputs or mix with antenna signals. the resolution of HDMI input up to 1080P, with DVB-T/DVB-C/ ISDB-T /DTMB standard RF output, for the convenience of acceptance by subscribers, and realize real-time video transmission and broadcast. DMB-9591 is especially suitable for variety of video applications like, home entertainment, video advertisement for malls, restaurants’ band panel, security and protection monitoring, etc.. It will serve more and more groups, as the growing demand of video from the society.

Features

* Smart structure with powerful functions
* Advanced compression for H.264 HD
* Insertable LCN(Logic Channel Number)
* Support 2 HD signals and 1 USB video signal input
* Support multi-standard digital systems
* Support TS re-multiplexing
* Support H.264 encoding
* Support 1 external RF signal loop in and internal modulation signal mixed into 1 RF output
* Frequency agile design, RF output frequency can be set freely within the frequency range
* Easy configuration by built-in web UI, or buttons and LCD on front panel
ENCODING MODULES
H.264 HD Encoding module
* Video input: 2*HDMI
* Video compression standard: H.264 HD
* Video resolution: 1920*1080 60P、1920*1080 50P、1920*1080 60i、1920*1080 50i、1280*720 60P、1280*720 50P






HD


Video encoding
Standard
H.264
Channels
2CH
Resolution
1920*1080 60P、1920*1080 50P、1920*1080 60i、
1920*1080 50i、1280*720 60P、1280*720 50P
Bit rate
1-19.5Mbps

Audio encoding
Standard
MPEG 1 Layer II
Sampling Frequency
48KHz/44.1 KHz/32 KHz
Bitrate
384Kbps

USB
Interface Standard
USB2.0
Video format
TS, MPG




J.83A
Standard
Annex A
Constellation 
16QAM,32QAM,64QAM,128QAM,256QAM
MER
≥40dB
RF Frequency Range
50-999.999MHz, Min. step of 1KHz
Output Level
≥100dBuV(range 0-20dB, step of 0.5dB)
Out-of-band Suppression
≥60
Symbol Rate
 5-6.900Msps





J.83B
Standard
Annex B
Constellation
64QAM,256QAM
MER
≥40dB
RF Frequency Range
50-999.999MHz, Min. step of 1KHz
Output Level
≥85dBuV(range 0-20dB, step of 0.5dB)
Out-of-band Suppression
≥60
Cable Standard
HRC, IRC or STD
Symbol Rate
5-6.900Msps


8VSB
Standard
ATSC A/53
MER
≥40dB
Output Level
≥100dBuV(range 0-20dB, step of 0.5dB)










DVB-T
Standard
DVB-T COFDM
Bandwidth
6/7/8MHz
Constellation
4QAM, 16QAM, 64QAM
Code Rate
1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval
1/32, 1/16, 1/8, 1/4
Transmit Mode
2K,4K,8K
MER
≥40dB
RF Frequency Range
50-999.999MHz, Min. step of 1KHz
Output Impendence
75Ω
Output Level
≥100dBuV(range 0-31.5dB,step of 0.5dB)
Out-of-band Suppression
≥60dB








ISDB-T
Standard
ARIB STD-B31
Bandwidth
6MHz
Constellation
DQPSK, QPSK, 16QAM, 64QAM
Guard Interval
1/32, 1/16, 1/8, 1/4
Transmit Mode
2K, 4K, 8K
MER
≥42dB
RF Frequency Range
50-999.999MHz, Min. step of 1KHz
Output Impendence
75Ω
Output Level
≥100dBuV(range 0-20dB,step of 0.5dB)
Out-of-band Suppression
≥60dB










DTMB
Standard
GB20600-2006
FFT 
1,3780,1+pilot
MER
≥40dB
FEC
0.4,0.6,0.8
Interleave Mode
420,595,945,420var,945var
Sync Frame
240,720 
Constellation
4QAM-NR,4QAM,16QAM, 32QAM,64QAM
RF Frequency Range
50-999.999MHz, Min. step of 1KHz
Output Level
≥100dBuV(range 0-31.5dB,step of 0.5dB)
Output Impendence
75Ω
Out-of-band Suppression
≥60dB

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