Product Specifications
| Prod Model: |
DMB-2100 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Compliant with DVB-T2 standard, it can make better using of the limited terrestrial bandwidth sources and provide more than 50% capacity compared with the previously DVB-T standard. It equipped with Mode A(single-PLP) and MI(T2-MI) interface, it also be able to receive transmission data and synchronous information from DVB-T2 Gateway via ASI and IP connectors. Moreover, it can be applied to both MFN and SFN system with 1PPS and 10MHz reference clock interface. Excellent performance and features enable this advanced DVB-T2 Modulator to wide applications in the even-increasing needs of HD/SD programs and developing DVB-T2 system etc.
MAIN FEATURES
Conforms to DVB-T2(EN302 755) standard
2* ASI inputs
Support of 10MHz input, 1PPS input/output, and 1 Gigabit Ethernet IP input
Provided with QPSK/16QAM/64QAM/256QAM
Support TS format of T2-MI or MPEG2 TS (Mode A)
High quality output index: MER> 43dB, and shoulder level> 56dB
Output signal bandwidth: 5MHz, 6MHz, 7MHz, 8MHz
RF frequency range: 30MHz-900MHz
Output level up to 0dBm
PAPR types supported: ACE and TR-PAPR
Convenient upgrading via network
Simple and easy to operate, keyboard on front panel with LCD display
SPECIFICATIONS
MPEG-TS Input
Conforms to DVB-T2 (EN302 755) standard
T2-MI input over ASI and IP
2*ASI inputs
Support of external 10MHz reference clock input, BNC interface
Support of 1PPS input or output, BNC interface
Modulation
Conforms to EN 302755 standard
Support of Mode A (single-PLP)
Constellation: PLP - QPSK, 16QAM, 64QAM, 256QAM
L1 Post - BPSK, QPSK, 16QAM, 64QAM
FFT: 1k, 2k, 4k, 8k, 16k, 32k, 8k-ext, 16k-ext, 32k-ext
FEC length: 16K, 64K
FEC: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6
FEC types: BCH+LDPC
Piolt pattern: PP1~PP8
Guard interval: 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4
Bandwidth: 5MHz, 6MHz, 7MHz, 8MHz
Net mode: SFN, MFN
RF Output
Frequency range: 30MHz~900MHz
Attenuation: Up to 0dBm
MER: > 43dB
Shoulder: > 56dB
PAPR: ACE and TR-PAPR
Interface: N, 50ohm
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.
