4 Channel AV DVB T Modulator , 4 In 1 MPEG 2 Hdmi To Dvb T Modulator COL5011U - 4CT
Brand Name:Colable
Certification:CE
Model Number:COL5011U-4CT
Minimum Order Quantity:1 set
Delivery Time:2-5 working days
Payment Terms:T/T(Wire Transfer), Western Union etc
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Location:
Chengdu Sichuan China
Address:
No.802, B Block, YoBo Center, No.65 of West Wuke Road, Wuhou District, Chengdu ,Sichuan, China 610045
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within 17 hours
Product Details
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Product Details
Model: COL5011U 4 Channel AV DVB-T Modulator
4 in 1 MPEG-2 DVB Encoder Modulator
Outline
COL5011U 4/8CH Digital SD Encoder Modulator is an all-in-one 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 Mpeg2 video encoding
- Support PAL, NTSC SD signal
- 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 for av to rf modulator
| 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 | ||
| Bit-rate | 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 | |
| Sampling rate | 48KHz | ||
| Bit-rate | 64Kb/s~384Kb/s for Mpeg1 layer 2 encoding (each channel) | ||
DVB-T Modulation | Standard | EN300744 | |
| FTT mode | 2K, 8K | ||
| Bandwidth | 6M, 7M, 8M | ||
| Constellation | QPSK, 16QAM, 64QAM | ||
| Guard Interval | 1/4, 1/8, 1/16, 1/32 | ||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
| MER | ≥42dB | ||
| RF Frequency | 30~960MHz, 1KHz step | ||
| RF out | 2*RF COFDM DVB-T out (2 carriers combined output), Double output bandwidth | ||
| RF output level | -30~ -10dbm (81~97 dbµV), 0.1db step | ||
DVB-C 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 | |
| AV CVBS to RF DVB-C SD Encoder Modulator | COL5011U-4CC | COL5011U-8CC |
| AV CVBS to RF DVB-T SD Encoder Modulator | COL5011U-4CT | COL5011U-8CT |
| AV CVBS to RF ATSC-T SD Encoder Modulator | COL5011U-4CA | COL5011U-8CA |
| AV CVBS to RF ISDB-T SD Encoder Modulator | COL5011U-4CJ | COL5011U-8CI |
Packing for av rf modulator
Digital CATV & IPTV System
Encoder Modulator is hot used in digital free system, such as hotel, hospital etc.
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Colable Electronics co.,ltd
Specialize in Digital TV broadcasting equipment for more than 10 years, and experienced in Digital Cable/Satellite/ Terrestrial tv broadcasting solution and system, If you have any questions and ideas, please no hesitate to contact us!
- Our experience: Standing in digital system solution more than 10 years, with reliable Team.
- Our products: FTA & Descrambler Satellite Decoder, Encoder, Multiplexer, Scrambler, Modulator, Set Top Box etc.
- Payment: Wire Transfer (T/T), Western Union, Paypal, Trade Assurance etc.
- Delivery Date: 2-5 working days
- Our services: Life-long Technical support, remote assistance
- Warranty: 1 year for headend & STB
Please feel free to ask if you have any questions. Welcome !!!
4 Channel AV DVB T Modulator , 4 In 1 MPEG 2 Hdmi To Dvb T Modulator COL5011U - 4CT
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