BROADCAST SYSTEM Decoder

BROADCAST SYSTEM Decoder
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DESCRIPTION:

BROADCAST SYSTEM new design IRD/DECODER with 2" LCD video monitor equipped on the front panel. It can receive signals from tuner (DVB-C, DVB-T/T2, DVB-S/S2, DMB-T, ISDB-T, and ATSC-T optional), ASI and IP sources. After multiplexing and de-encryption with CAM module, it gives content out through ASI, IP as well as various video/audio interfaces. Its video/audio outputs support professional HD/SD-SDI, Component YPbPr, HDMI, stereo balanced audio, stereo unbalanced audio and S/PDIF digital audio and Composite Video, which can greatly satisfy the professional users’ needs. With the CAM slot (CI/CI+) support, The Decoder can support one channel (Tuner, ASI or IP) de-scrambling and give transparent signal output. User can operate the device by using front panel LCD or NMS/SNMP software or Webpage-based NMS. Moreover, users can choose to have an optional ASI output which can pass through the encryption data source directly from tuner.

Features

 

  • l  Support DVB-C, DVB-T/T2, DVB-S/S2, DMB-T, ISDB-T, and ATSC-T RF Input

  • l  Support LCD display for decoding video

  • l  Various tuner standard available

  • l  Support MPEG-2 & MPEG-4 video decoding

  • l  Support AC3 pass through

  • l  Re-multiplexer embedded

  • l  Support Tuner, IP, ASI Input at the same time

  • l  Support IP, ASI, Decoding output at the same time

  • l  Support 8xSPTS/32xSPTS and1 IP MPTS output

  • l  Support CAM card insert (CI/CI+)

  • l  Support CC (Closed Caption)

  • l  Support Front Panel and NMS/SNMP network management and Web management

 

Blocks Diagram:

 

Specificaions:

 

Input Interface

Tuner

 

1 Tuner (DVB-C/DVB-S/ DMB-T/DVB-T/ DVB-S2/ ISDB-T/ATSC-T / DVB-T2 optional)

DVB-C: 47 MHz~860 MHz, 16/32/64/128/256 QAM

DVB-S: 950 MHz~2150 MHz, symbol rate: 2~45Mbauds

DMB-T: 146MHz ~862 MHz, 6/7/8 M bandwidth

DVB-T: 146MHz ~862 MHz, 6/7/8 M bandwidth

DVB-S2: 950 MHz~2150 MHz, symbol rate: QPSK 1~45Mbauds, 8PSK 2~30Mbauds

ISDB-T: 153 MHz ~862 MHz, 6/7/8M bandwidth

ATSC-T: 54MHz~858MHz, 6M bandwidth

DVB-T2: 44MHz ~1002 MHz, 6/7/8 M bandwidth

ASI

1 ASI IN(support 188/204 package format)

IP

1 IP(100M, RJ45 Port)

Output

ASI Output

2 ASI output(after multiplexer)

2 ASI output(tuner input pass through)

IP output

(UDP, RTP/RTSP)

1 MPTS output

8 SPTS output                                 

NDS397x only

32 SPTS output

NDS399x only

Video Output

1 x COMPOSITE (BNC): 576i@25fps, 480i@29.97fps

1 x YPbPr(RGB): 1080i@25, 29.97, 30fps; 720p@50, 59.94fps

1 x HD/SD-SDI (BNC): 1080i@25, 29.97, 30fps; 720p@50, 59.94fps; 576i@25fps; 480i@29.97fps

1 x HDMI: 1080i@25, 29.97, 30fps; 720p@50, 59.94fps

Audio Output

Stereo unbalanced audio: BNC interface

Stereo balanced audio: XLR interface

Digital audio: SPDIF

Video Decoding

MPEG-2, MPEG-4

Audio Decoding

MPEG1 layer 2, AC3, HE-AAC(v2), LC-AAC

NMS Port

Ethernet Port

10/100M

Protocols

TS Over IP: UDP

NMS: TCP/IP

System

Management: front panel (LCD + Keyboard);

Network (NMS/SNMP);

Web Management

English and Chinese interface conversion

Ethernet port for CPU/FPGA upgrade

USB port for decoder upgrade

LCD Monitor for decoding video

Miscellaneous

Dimensions

482mm*455mm*44.5mm ( L×W×H)

Approx weight

3.2kg

Power

<20W(Max)

Temperature

0~45�(Operating), -20~80�(Storage)