4CH/8CH AV to DVB-C/DVB-T/ISDB-T/ATSC-T RF encoder modulator
Customized 4/8ch av to rf out dvb-c/dvb-t/atsc-t/isdb-t
Skype:colable3 M/Whatsapp:86-18982050255
Outline
COL5011U 4/8CH SD Encodulator is an all-inone device integrated encoding multiplexing and modulation
functions in one standard 1U case. It can convert 4/8 CVBS signals and 1 ASI input to DVB-C RF out in the
frequency range of 30~950MHz. It is also equipped with 2 ASI ports and IP port to output TS in MPTS or SPTS.
The signals source could be from satellite receivers, closed-circuit television cameras and etc.
its output signal is to be received by DVB-C standard TVs or DVB-C STBs.
The device can be used in public place such as metro, market hall, theatre, hotels, resorts, etc for advertising.
It also can be used for monitoring, training and educating in company, schools, campuses, hospital.
Features
Support 4/8 CVBS input and 1 ASI Input for re-mux
Support H.264 & Mpeg2 video encoding
Support PAL, NTSC SD signal
MPEG1 Audio Layer 2 & LC-AAC audio encoding
Support VBR/CBR video encoding
Support Low Latency function
DVB-C RF output compliant with J.83A/B/C
Supports MPTS or 4/8 SPTS IP (UDP, RTP/RTSP) Output
Supports IP null packet filter
Excellent modulation quality
LCD / keyboard and web NMS operation
Update device through NMS port
Specifications
Input | 4/8 CVBS inputs , BNC interface | ||
4/8 pairs unbalanced stereo audio input, BNC interface | |||
1 ASI input, BNC interface | |||
Video | Resolution | PAL:720*576i; NTSC: 720*480i | |
Encoding | MPEG-2; H.264 | ||
Bit-rate | 0.5~15Mbps for H.264 encoding 1~15Mbps for MPEG-2 encoding | ||
Rate Control | CBR/VBR | ||
Aspect Ratio | 4:3, 16:9 | ||
Advanced Pretreatment | De-interlacing, Noise Reduction, Sharpening | ||
Audio | Encoding | MPEG1 Audio Layer 2; LC-AAC | |
Sampling rate | 48KHz | ||
Bit-rate | 32Kb/s~384Kb/s for LC-AAC encoding (each channel); 64Kb/s~384Kb/s for Mpeg1 layer 2 encoding (each channel) | ||
Modulation | Standard | J.83A, J.83B, J.83C | |
MER | ≥42dB | ||
RF frequency | 30~950MHz, 1KHz step | ||
RF output level | -30.0~ 0.0 dbm (77~107 dbµV), 0.1db step | ||
Symbol rate | 2.5 – 4.66 Msps, 5.0 - 8.0 Msps | ||
J.83A | Constellation | 16/32/64/128/256QAM | |
bandwidth | 8M | ||
J.83B | Constellation | 64QAM, 256QAM | |
bandwidth | 6M | ||
J.83C | Constellation | 64QAM, 256QAM | |
Bandwidth | 6M | ||
Multiplexing | 1 ASI input multiplexed with local 4/8 channels of TS | ||
Stream Output | 2*ASI output, BNC interface | ||
MPTS/4/8*SPTS over UDP or RTP/RTSP, 100Base-T Ethernet interface (UDP/RTP/RTSP unicast / multicast) | |||
System Function | Low Latency achieved (Normal, mode 1 and mode 2 optional) | ||
LCD/keyboard and Web-based NMS operating | |||
System Language: English | |||
Ethernet software & hardware upgrade | |||
Miscellaneous | Dimension (W× L× H) | 482mm×410mm×44mm | |
Approx weight | 4kg | ||
Temperature | 0~45℃(work), -20~80℃(Storage) | ||
Power | AC 100V-220V±10%, 50/60Hz | ||
Consumption | 25W | ||
Order reference:
4channels | 8channels | |
DVB-C | COL5011U-4CC | COL5011U-8CC |
DVB-T | COL5011U-4CT | COL5011U-8CT |
ATSC | COL5011U-4CA | none |
ISDB-T | COL5011U-4CJ | none |
Our advantages
1. Products Qulity: Most of our products get CE approved:set top box have report from State
Administration for Entry Exit Inspection and Quarantine.
2. Technical Support: Our R&D department is composed br the most experienced engineer with
young university graduate,bring new energy continuously. Customers will be informed at first
time as long as our software upgrade or new management software version come out .
3. Shipment Speed: All packages of orders will be shipped 2-5 days sfter customer deposit.
Usually we use the speediest DHL/UPS/Fedex for small order delivery,and we have long
term cooperated carriers for common air & sea delivery with cheap price and high speed.
4. Guarantee: All products will have life-long skill support ,head ends for free repair within 3 years.
