24 Channels CVBS To DVB-C AV To RF DVB-T Encoder Modulator COL5011S

COL5011S SD Encodulator is an all-in-one device integrated encoding multiplexing and modulation functions in one standard 1U case. It can convert 4/8/12/16/20/24 CVBS signals and 1 ASI input to DVB-C /T/ISDB-T/ATSC 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 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.

Product Detail

Product Tags

Key Features

✔ Support 4/8/12/16/20/24 CVBS input and 2 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/T/ISDB-T/ATSC RF output on 4/8 CH

✔ 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


Input4/8/12/16/20/24 CVBS inputs ,RCA interface

2 ASI input, BNC interface
VideoResolutionPAL:720*576i; NTSC: 720*480i


Bit-rate1~15Mbps for MPEG-2 encoding

Rate ControlCBR/VBR

Aspect Ratio4:3, 16:9

Advanced PretreatmentDe-interlacing, Noise Reduction, Sharpening
AudioEncodingMPEG1 Audio Layer 2

Sampling rate48KHz

Bit-rate64Kb/s~384Kb/s for Mpeg1 layer 2 encoding (each channel)
ModulationStandardJ.83A, J.83B, J.83C


RF frequency30~950MHz, 1KHz step

RF output level-30.0~ 0.0 dbm (77~107 dbµV), 0.1db step

Symbol rate2.5 – 4.66 Msps, 5.0 - 8.0 Msps



J.83BConstellation64QAM, 256QAM


J.83CConstellation64QAM, 256QAM

Multiplexing2 ASI input multiplexed with local 4/8/12,16,20,24 channels of TS
Stream Output2*ASI output, BNC interface

1000Base-T Ethernet interface (UDP/RTP/RTSP unicast / multicast)
System FunctionLow Latency achieved (Normal, mode 1 and mode 2 optional)

LCD/keyboard and Web-based NMS operating

System Language: English

Ethernet software & hardware upgrade
MiscellaneousDimension (W× L× H)482mm×410mm×44mm

Approx weight 5-9kg

Temperature0~45℃(work),  -20~80℃Storage

PowerAC 100V-220V±10%, 50/60Hz


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