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JXDH-6202BSX Encoder Modulator

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Outline

The JXDH-6202BSX SD Encoder Modulator is an all-in-one device that integrates code multiplexing and modulation in a standard 1U chassis. It can convert 4/8 CVBS signals and 1 ASI input to the 30~950MHz frequency range in the DVB-C RF output. It is also equipped with 2 ASI ports and IP ports for outputting TS signals in MPTS or SPTS from satellite receivers, CCTV cameras and more. Its output signal will be received by DVB-C standard TV or DVB. -C set top box. The equipment can be used in public places such as subways, market halls, cinemas, hotels, resorts and more. It can also be used for monitoring, training and education in companies, schools, campuses, hospitals.

Features 

Support 4/8 CVBS input and 1 ASI Input for re-mux

Support dvb-c/dvb-t/atsc-t/isdb-t rf  Modulator

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

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)

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


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