Dmb 9020c Hd Professional Ird - China

The DMB-9020C HD Professional IRD integrates broadcast level Receiver,

Demodulator, Descrambler and Decoder.

The Rich variety of INPUTS models

options enables it to meet the diversified broadcast applications and

distribution applications, supporting the sources from satellite (DVB-

S/S2), terrestrial (DVB-T), Cable network (DVB-C) or ASI for options.

Moreover, the DMB-9020C adopts the state-of-the-art decompression

technology, capable of decoding Multiple Format Transport Stream(TS)

with ultra-low latency which involves HD and SD, MPEG-4 AVC/H.

264 and

MPEG-2, decoding and output the Composite video, Component(YPbPr), HDMI

signal and two Audio signals(2 Audio PID) which can be selected by NMS

based on the actual needs.

Meanwhile, the security of content is all

important, the HD Professional IRD supports all major Condition Access

Systems including BISS 1, BISS E , Irtedo, Viaccess and Conax etc.

with 2

DVB-CI slots(Common Interface).

All of above features simplify the

digital TV headend system and distribution system, enhancing the

stability of broadcast system, saving the cost and space for

broadcasters, digital TV operators, video service providers.

MAIN FEATURES

ASI Input or Tuner(DVB-S2/S, DVB-C and DVB-T optional) Input for options

The module of DVB-S2 receiver reduces the satellite bandwidth expense.

Multi-services descrambling: BISS mode 1 and E, 2xDVB-CI slots(for CAM)

Multi-Format decoding with automatic format detection includes MPEG-2 and H.

264, SD and HD.

Rich Analog and Digital Outputs including CVBS, YPbPr, HDMI, XLR, L/R

Output 2 Audio PID via two digital audio channels decoding of MPEG1 Layer II and AAC

Output Audio mode: Left, Right, Dual mono, Stereo.

Providing 2 independence ASI outputs

Remote Control and management by SNMP, HTTP WEB and Proprietary HDMS software

Dynamic PMT auto detection and updating

Support Closed Caption, VBI TELETEXT, EBU/ DVB Subtitle

Capable of power-off memory

SPECIFICATIONS

Transport Stream Input interfaces (optional)

DVB-S/S2 Tuner Input

Connector Type: 1*F type female 75ohm for Input

1*F type female 75ohm for loop through output

Input Frequency Range: 950~2150MHz

Input Level -25~-65dBm

Symbol Rate: 5~45MBaud/s for QPSK

10~31MBaud/s for 8PSK

Roll Off Factor: DVB-S QPSK: 0.35

DVB-S2 8PSK: 0.35, 0.25, 0.2

FEC Code Rate: DVB-S QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 8/10

DVB-S2 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10

LNB Polarity Selection Voltage: 0, 13V, 18V (optional)

LNB Band Selection Tone: 0/22KHz selectable

Satellite Selection Command: DiSEqC 1.0

DVB-C Tuner Input

1*F type female 75ohm for loop through output

Input Frequency Range: 48~860MHz

Input Level: 45~75dBV*0.000001

Symbol Rate: 1~7MBaud (ITU J.

83 Annex A)

Constellation: 16/32/64/128/256QAM

Bandwidth: 6MHz, 7MHz, 8MHz

Input Return Loss: 7dB (typ.

)

DVB-T Tuner Input

Input Frequency Range: 104~862MHz (VHF/UHF)

Input Level: -20~-70dBm (Quasi Error Free, QEF)

Constellation: QPSK, 16-QAM, 64-QAM

Bandwidth 6MHz, 7MHz, 8MHz

FFT Mode: 2K, 8K

Guard Interval: 1/4, 1/8, 1/16, 1/32

FEC Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8

TS Processing

Descrambler DVB Common Scrambling Algorithm(CSA)

BISS Mode: BISS-1, BISS-E

Common Interface: 2*PCMCIA slots, compatible with major CA CAMs in the market

Transport Stream Output interface

ASI Output

Connector type: 2*BNC Female, 75ohm

Comply with standard DVB-ASI, EN50083-9

Digital Video Decoding

Video compression standard : MPEG-2(MP@ ML for SD, MP@HL for HD)

MPEG-4 AVC/H.

264 Part 10 (MP@L3 for SD, HP@L4.1 for HD)

Video PID Bit Rate < 80Mb/s

Digital Audio Decoding

Output Audio channel: 2*digital Audio PIDs are decoded

Sampling Rate: 32KHz, 44.1KHz and 48KHz

Audio Bit Rate: 32, 64, 96, 128, 160, 192, 224, 256, 288, 320,

352, 384, 416 and 448 kb/s for MPEG-1 Layer I

-

32, 48, 56, 64, 80, 96, 112, 128, 160, 192,

224, 256, 320 and 384 kb/s for MPEG-1Layer II

Video and Audio Outputs

HDMI Output

Connector: 1*HDMI, 1.3 interface

Video Resolution: 1080i*30, 1080i*29.97, 1080i*25,

720p*60, 720p*59.94, 720p*50,

480p*60, 576p*50, 576i*25, 480i*29.97

Audio Embedded one digital audio pass through

Analog Video Output

Connector: 1* YPbPr, RCA interface, 75ohm

1*CVBS, BNC/RCA interface, 75ohm

Video Standard: NTSC, PAL, and SECAM

YPbPr Resolution: 1080i*30, 1080i*29.97, 1080i*25,

720p*60, 720p*59.94,

720p*50, 480p*60, 576p*50,

576i*25, 480i*29.97

Signal Level: I.

0 Vp-p(+5% or -5%)

Frequency Response <+|- I dB, at 5.5 MHz for PAL/SECAM,

4.2MHz for NTSC and 15MHz for HD YPbPr

Chroma-Luma Delay <+|- 30 ns

Field Time Distortion <2%

Line Time Distortion <1%

Short Time Distortion <2%

Differential Gain <3%

Differential Phase <2 degree

Signal to Noise Ratio >55 dB (luminance weighted)

Analog Audio Output

Connector: 1*XLR Male Socket, 2 pairs of RCA audio

Output Impedance: 600ohm (balanced)

Output mode: Left, Right, Dual Mono, Stereo

Output Audio channel: 2 pairs of stereo audio outputs (2 Audio PIDs are decoded).

Ancillary Data Processing

Subtitle DVB/EBU

VBI Teletext, WSS, VFD, VPS

Closed Caption EIA 608, EIA 708, EIA 608-to-708

GENERAL OPTIONS

Control and Monitoring

Connector: 1*RJ-45, 10/100 Base-T for NMS

Remote control: management via web browser and Proprietary HDMS

Local control: management via Front panel and LCD

RS-232: for debug use only

Software upgraded by USB or FTP loader

Physical and Power

Voltage: 90~260VAC, 50/60Hz

Consumption: 24W

Operating temperature: 0~45 centigrade

Storage temperature -10~60 centigrade

Operating Humidity 10~90%, (non-condensing)

Dimensions: 483(W)mm*255 (L)mm*45mm(H)

Weight: 4Kg

Company Contact:

• Posted By: Hangzhou DTVane Technology Co.,Ltd

• Phone: 85020366

• Address: 9/F,No.1 Building Yitian Plaza,No.292 Eastcom Aven, Hangzhou, , China

• Email:

• Website: https://digicast.cn

• Business Description: involved in international trade import export of goods, products, and services