Product Specifications
| Prod Model: |
DMB-9590 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
DMB-9590 Mini MPEG-2 SD Universal 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 modulating. It accepts 2* CVBS, 2*YPbPr and 2*S-Video analog Audio&Video signal and 1* RF input signal, with DVB-T/C/ATSC/ISDB-T standard RF output by option, for the convenience of acceptance by subscribers, and realize real-time video transmission and broadcast. DMB-9890 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.
MAIN FEATURES
Smart structure with powerful functions
MPEG-2 encoding mode, and DVB-T/C/ATSC/ISDB-T modulation mode
Insertable LCN
Keyboard on front panel and LCD display, convenient and easy for operation
Network upgrading via JTAG interface, convenient for maintenance
SPECIFICATIONS
ENCODING MODULES
MPEG-2 SD Encoding Module
Video input: 2* CVBS, 2*YPbPr and 2*S-Video
Video compression standard: MPEG-2 MP@ML(4: 2: 0)
Video resolution: PAL - 720*576;
NTSC - 720*480
Audio input: Analog audio (stereo/mono)
Audio compression standard: MPEG-1, Layer II
Audio sample rate: 48kHz
Audio bit rate: 64~320 Kbps
MODULATION MODULES (optional)
DVB-T Modulation Specifications
Modulation standard: EN300 744, EN304 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
MER: > =42dB
RF output frequency range: 30~960MHz, in 1kHz steps
RF output level: -30~10dBm (81~97dbV*0.000001), in 0.1dB steps
Out-of-band rejection: 55dB
ATSC Modulation Specifications
Modulation standard: ATSC A/53
Constellation: 8VSB
RF output level: -30~-10dBm (81~97dbv*0.000001 ), in 0.1dB steps
MER: > =40dB
RF output frequency range: 30~960MHz, in 1kHz steps
DVB-C Modulation Specifications
Modulation standard: J. 83A, J. 83B, J. 83C
Constellation: J. 83A-6/32/64/128/256QAM; J. 83A-64/256QAM; J. 83C-64/256QAM
RF output level: -30~-10dBm (81~97dbV*0.000001), in 0.1dB steps
MER: > =40dB
RF output frequency range: 30 ~ 960MHz, in 1kHz steps
Symbol rate: J. 83A-5 ~ 7MSymbol/s, J. 83B - fixed; J. 83C - fixed
Out-of-band rejection: 55dB
Bandwidth: J. 83A - 8M, J. 83B - 6M, J. 83C - 6M
ISDB-T/Tb Modulation Specifications
Modulation standard: ARIB STD-B31
Modulation mode: Mode 1(2k), mode 2(4k), mode 3(8k)
Constellation: DQPSK, QPSK, 16QAM, 64QAM
ISN: Convolutional coding (1/2, 2/3, 3/4, 5/6, 7/8)
Outer code: RS (204, 188)
Guard interval: 1/4, 1/8, 1/16, 1/32
Bandwidth: 6MHz
RF output frequency range: 30 ~ 960MHz, in 1kHz steps
MER: > =42dB
RF output level: -26dBm ~ -10dBm, in 0.1dB steps
Hangzhou Digicast Technology Co., Ltd is located in Hangzhou city, Zhejiang province, China, mainly focuses on digital TV headend field. Especially, Digicast is considered as the splendid supplier of digital TV equipment and technical services which has been keeping advanced technology for digital terrestrial TV network equipment. The main products include GB20600 digital terrestrial TV Network equipment, DVB digital TV headend equipment, MPEG TS transmission equipment and digital TV STB, etc. Furthermore, Digicast can provide best digital TV network solution.
Digicast have absolutely independent intellectual property and many technology patent. The GB20600 Exciter, of which, had won "The Major Technology Achievements of Zhejiang Province". Besides, it not only had got the licence of ISO9001 and 3C, also be honored as " Hi-tech Company" and "Double Software Enterprises" (The companies who passed the two authentication of software company certification and national software products register. )
Digicast had already provide services for more than 100 country at home and abroad which is heading the list of industry. It had and will always keep the principle of taking technology-creation as elements and market as our guide; Make effort to become a super supplier in the global digital TV filed.
