4 channels hd&av to dvbc&dvbt encoder modulator
Outline
This CVBS&HD Encodulator is a professional HD and SD audio & video encoding and multiplexing
device with powerful functionality. It has 2CVBS+2HD or 4CVBS & 4HD input interfaces, supporting
Mpeg2 (CVBS interface) and MPEG4AVC/H.264 (HD interface) code format. This device can
simultaneously encode SD and HD channels; moreover, it has an ASI input and can multiplex the input
TS with the 4/8 encoded SPTS to generate a MPTS output. Also, the PSI/SI information can be
inserted into MPTS output. In conclusion, its high integrated and cost effective design makes the
device widely used in varieties of digital distribution systems such as CATV digital head-end, satellite
and terrestrial digital TV, etc.
Main Features
1. 2CVBS+2HD or 4CVBS & 4HD video inputs
1× ASI input interface
2. Low Latency Encoding
3. Lower Resolutions Output
4. supporting Mpeg2 (CVBS interface) and MPEG4AVC/H.264 (HD interface) code format.
5. PSI/SI editing and inserting
6. PID remapping and passthrough
7. Support CBR/VBR video bitrate mode
8. Support 1080i,1080P,720P,576i,480i video format
9. Outputs multiplexed MPST ASI
10. 4*DVB-C RF output/2*DVB-T RF output
11. Support IP out(UDP/RTP/RTSP protocol,SPTS)
12. Support IP null packet filter
13. Support Web monitoring
14. Support SNMP Ethernet software upgrade
15. LCD display
Technical Specifications
Input | 2CVBS+2HD or 4CVBS & 4HD | |||
1×ASI input( BNC interface) | ||||
1RF input | ||||
Video | Resolution | 1920×1080_60p 1920×1080_50p | ||
1920×1080_60i, 1920×1080_50i | ||||
1280×720_60p, 1280×720_50p | ||||
720×480_60i, 720×576_50i(D1) | ||||
544×480_60i, 544×576_50i(3/4D1) | ||||
352×480_60i, 352×576_50i(HD1) | ||||
480×480_60i, 480×576_50i(2/3D1) | ||||
Encoding | Mpeg2 (CVBS interface) and MPEG4AVC/H.264 (HD interface) code format | |||
Bit-rate | 0.8Mbps~19ps (each channel) | |||
Rate Control | CBR/VBR | |||
GOP Structure | IBBP | |||
Advanced Pretreatment | De-interlacing, noise reduction, sharpening | |||
Audio | ||||
Sampling rate | 48KHz | |||
Resolution | 24-bit | |||
Bit-rate | 64Kb/s~384Kb/s each channel | |||
Multiplexing | Multiplex 1ASI input and 4/8 channels | |||
Stream output | 2×ASI outputs, BNC interface (support PID filter and pass, support real time monitoring of the output stream.) | |||
Low Latency Encoding | ||||
Lower Resolutions Output | ||||
IP out SPTS(UDP,RTP,RTSP),support IP out null packets filter. | ||||
RF Out(DVB-C 4RF, DVB-T 2RF,ISDB-T 1RF,ATSC 4RF) | ||||
Modulator Section | standard | J.83A,J.83B,J.83C | ||
MER | >42dB | |||
RF Frequency | 30~999MHz,1KHz step | |||
RF output level | (80dbuv~115dbuv),0.1db step | |||
Symbol Rate | 5.0~9.0Msps | |||
RF carrier | 2 carrier for DVB-T | |||
J.83A | Constellation | 16/32/64/128/256QAM | ||
bandwidth | 8M | |||
J.83B | Constellation | 64QAM,256QAM | ||
bandwidth | 6M | |||
J.83C | Constellation | 64QAM,256QAM | ||
bandwidth | 6M | |||
System function | LCD/keyboard operating, web based management software, English control interface | |||
SNMP Ethernet software upgrade | ||||
General | Dimensions (W×D×H) | 482mm×455mm×44.5mm | ||
Approx weight | 4.5Kg | |||
Temperature range | 0~45℃(Operating), -20~80℃(Storage) | |||
Power Requirements | AC 110V±10%, 50/60Hz or AC 220V±10%, 50/60Hz | |||
Power consumption | 65W | |||
Company Information
Colable electronics Co., Ltd is locate in city Chengdu, Sichuan province, mainscience and tech
nology R&D center of west China, also one base on Radio and TV broadcasting industry.
We are specializing on TV broadcasting for about ten years, with network building among dom
estic and overseas. Our projects relate to different areas, such as city or village coverage,hotel,
hospital,university, casino etc. Colable electronics is expert transforming television system from
analogue to digital, or building new digital system in most cost-effective way. That is the reason
why our customers choose us.
Our main products include, satellite decoder (both free and scrambled styles); MPEG2/4/H.264
SD&HD encoder; TS multiplexer, scrambler, QAM/QPSK/COFDM modulator, CAS&SMS, EPG,
DVB-C/S/T set top box, MMDS transmitter, antenna, etc.
Our advantages
Exhibition
Certificate
Application
Packing details
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