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德芯解調(diào)調(diào)制器數(shù)字調(diào)制器接收調(diào)制器

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德芯
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四川成都市
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生產(chǎn)廠家

成都德芯數(shù)字科技股份有限公司

  • 注冊(cè)資本

    6000萬(wàn)人民幣

  • 企業(yè)類(lèi)型

    私營(yíng)企業(yè)

  • 主營(yíng)業(yè)務(wù)

    成都德芯數(shù)字科技股份有限公司

  • 公司地址

    四川省成都市四川省成都市武侯區(qū)武興四路10號(hào)、12號(hào)

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品牌:
德芯

德芯解調(diào)調(diào)制器NDS3394C is a high performance and cost-effective QAM modulator designed by Dexin. It supports 16 DVB-C (DVB-T/-T2/-S/-S2/S2X, ATSC, ISDB-T Optional) FTA tuner input, maximum 512 IP input through GE1 and TS input for re-mux through 2 ASI ports. After multiplexing, scrambling and QAM modulating, it gives 16 non-adjacent carriers output and 1 IP (MPTS) output through GE1.

NDS3394C is also characterized with high integrated level, high performance and low cost. It supports dual power supply (optional). This is very adaptable to newly generation CATV broadcasting system.

 

Key Features

16 DVB-C (DVB-T/-T2/-S/-S2/-S2X, ATSC, ISDB-T Optional) FTA Tuner + 2 ASI input+512 IP input thru GE1 over UDP and RTP protocol

16*DVB-C RF output

1 IP (MPTS) output over UDP and RTP/RTSP, as mirror of one carrier

Support 16 groups multiplexing+16 groups scrambling +16 groups QAM modulating

Excellent RF output performance index, MER≥40db

Support accurate PCR adjusting

Support PSI/SI editing and inserting

Support Web management, Updates via web 

Redundancy Power Supply (optional)

 

Working Principle

 

Specifications

Input

16 DVB-C (DVB-T/-T2/-S/-S2/-S2X, ATSC, ISDB-T Optional) FTA Tuner

512 IP input through GE1 over UDP and RTP protocol     

2 ASI input, BNC interface

Tuner Section

Multi-mode tuners switchable

(New)

DVB-C

Standard

J.83A(DVB-C), J.83B, J.83C

Frequency In

60~890MHz

Constellation

16/32/64/128/256 QAM

DVB-T/T2

Frequency In

60~890MHz

Bandwidth

6/7/8 M bandwidth

ISDB-T

Frequency In

60~890MHz

Version 1

DVB-S/S2

Frequency In

950~2150MHz

Symbol rate

QPSK 1~45Mbauds

8PSK 1~45Mbauds

Code rate

1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

Constellation

QPSK, 8PSK

Version 2

(New)

DVB-S

Frequency In

950~2150MHz

Symbol rate

0.5~45Msps

Signal Strength

- 65~-25dBm

FEC

1/2, 2/3, 3/4, 5/6, 7/8

Constellation

QPSK

Max input bitrate

≤129 Mbps

DVB-S2

Frequency In

950~2150MHz

Symbol rate

QPSK/8PSK /16APSK: 0.5~45 Msps

32APSK: 0.5~40Msps;

FEC

QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10                                            8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10                                             16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10                                           32APSK: 3/4, 4/5, 5/6, 8/9, 9/10

Constellation

QPSK, 8PSK, 16APSK, 32APSK

Max input bitrate

≤129 Mbps

DVB-S2X

Frequency In

950-2150MHz

Symbol rate

QPSK/8PSK /16APSK: 0.5~45 Msps

8APSK/32APSK: 0.5~40Msps

FEC

QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20

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

8APSK: 5/9-L, 26/45-L

16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L, 28/45, 23/36 , 2/3-L, 25/36, 13/18, 7/9, 77/90

32APSK: 3/4, 4/5, 5/6, 8/9, 9/10, 2/3-L, 32/45, 11/15, 7/9

Constellation

QPSK, 8PSK, 8APSK, 16APSK, 32APSK

Max input bitrate

≤129 Mbps


ATSC

Frequency In

30~1000MHz

Bandwidth

6M

Constellation

8VSB

Multiplexing

Maximum PID Remapping

360 output per channel

Function

PID remapping (automatically or manually)

Accurate PCR adjusting

Generate PSI/SI table automatically

Scrambling

Parameters

Max simulscrypt CA

4

Scramble Standard

ETR289, ETSI 101 197, ETSI 103 197

Connection

Local/remote connection

Modulation

QAM Channel

16 non-adjacent carriers output

Standard

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

MER

≥40db

RF frequency

50~960MHz, 1KHz step

RF output level

-20~+10dbm(87~107 dbμV),0.1db step

Symbol Rate

5.0Msps~7.0Msps, 1ksps stepping


J.83A

J.83B

Constellation

16/32/64/128/256QAM

64/256 QAM

Bandwidth

8M

6M

Stream out

16 RF output (F type interface)

1 IP (MPTS) output over UDP and RTP/RTSP (GE1 only), as mirror of one carrier

System

Network management (WEB)

Chinese and English language

Ethernet software upgrade

General

Dimension(W*D*H)

482mm×300mm×44.5mm

Temperature

0~45(Operation) ; -20~80(Storage)

Power

AC 100V±1050/60Hz;

AC 220V±10%, 50/60HZ

 


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公司名稱(chēng)
成都德芯數(shù)字科技股份有限公司
聯(lián)系人
蒲香明(先生)大區(qū)總監(jiān)
Q Q
424152504
電話
15281033053
手機(jī)
15281033053
公司地址
地址
四川省成都市四川省成都市武侯區(qū)武興四路10號(hào)、12號(hào)
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