24X7 Hotline: +86-28-18008080568
Home > Product > Digital TV Equipments > Encoder Modulator
JXDH-6202BT-BXM-1 SD MPEG4 AVC/H.264 Encoder Modulator

内容图.png.jpg

111.png

Product Overview

JXDH-6202BT-BXM-32 is a multi-channel encoder modulator. It integrates encoding, multiplexing and modulating functions in one standard 1U case. Supporting 1 encoding modulating module and 1 encoding module, and both modules accept analog CVBS inputs. After multiplexing the 16 encoded TS (17~32 channels) to the encoding modulating module through 1 ASI port and 1 IP port with one MPTS, and then generating 8 MPTS output through data port.JXDH-6202BT-BXM-32 also supports 1 DVB-C tuner input, 1 ASI and 256 IP input and 8 non-adjacent carriers output through RF output interface and data port output. The device is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation DTV broadcasting system.

Key features

* Encoding + Encoding Modulating modules in one case

* 32CVBS input with MPEG4 AVC/H.264 Video encoding

* 1DVB-C Tuner input and 1 ASI input for re-Mux

* 256 IP input over UDP and RTP

* Support MPEG1 Layer II Audio encoding and support audio gain adjustment

* Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting

* Support 8*Mux-SCR-DVBC output/ 8*Mux-DVBT output

* Support 8 MPTS IP output over UDP and RTP

* Support Null PKT Filter

* Real-time effective encoding output bit-rate monitoring

* Control via web management, and easy updates via web

Principle Chart

222.jpg

DVB-C RF Out

333.jpg

DVB-T RF Out

Technical specification


Input

32 CVBS inputs , DB15-To-RCA interface

1ASI input port

256 IP (100/1000M)input over UDP and RTP protocol

1 DVB-C Tuner input

Video

Resolution

720×576i (PAL-B, D, G, H, I), 720×480i (NTSC-M, J)

Encoding

MPEG4 AVC/H.264HP/MP/BP

Bit-rate

1Mbps~5Mbps each channel

Rate Control

CBR/VBR

GOP Structure

IPP(P frame is adjustable)

Audio

Encoding

MPEG-1 Layer 2

Sampling rate

48KHz

Resolution

24-bit

Audio Gain

0-255 adjustable

Bit-rate

64/128/192/224/256/320/384Kbps each channel

Modulation

DVB-C

QAM Channel: 8 non-adjacent carriers output (maximum   bandwidth 192MHz)

Standard: EN300 429/ITU-T J.83A/B

MER: 40dB

RF frequency: 50~960MHz, 1KHz step

RF output level: -20~+3dBm (87~110 dBµV),   0.1dB step

Symbol Rate: 5.0Msps~7.0Msps, 1ksps step


J.83A

J.83B

Constellation

16/32/64/128/256QAM

64/256 QAM

Bandwidth

8M

6M

DVB-T

Standard

EN300744

FFT mode

2K, 4K, 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

40 dB

RF frequency

50~960MHz, 1KHz step

RF out

8*COFDM DVB-T non-adjacent carriers output (maximum   bandwidth 192MHz)

RF output level

-20~+3 dBm (87~110 dBµV), 0.1dB step

Scrambling

Parameters

Max simulscrypt CA

4

Scramble Standard

ETR289, ETSI 101 197, ETSI 103 197

Connection

Local/remote connection

Stream output

IP (8*MPTS) output over UDP and RTP, 100/1000 Base-T   Ethernet interface (Multicast/unicast)

System function

Network management (WEB)

Ethernet software upgrade

Miscellaneous

Dimension(W×L×H)

482mm×328mm×44mm

Environment

0~45(work)-20~80Storage

Power requirements 

AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz



FOLLOW US

Copyright© 2019Chengdu Electronics Co., Ltd  Chengdu Hongtushixun Digital Technology Co., Ltd, All Rights Reserved 蜀ICP备19028364号