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JXDH-6203B1 4 IN1 DVB-T/DVB-C/ATSC/ISDBT Modulator

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Outline

JXDH-6203B1 Tuner  to  RF 4 carriers modulator, support Gigabit IP output at the same time, mainly used for interface conversion equipment of digital TV head end. The device integrates demodulation and modulation functions in one, can simultaneously demodulate and package up to 24 Tuner input TS stream into an IP packet, Supports 4 ASI inputs at the same time. And can modulate all inputs with 4 carrier output for different modulation way, such as DVB-C/T, ISDB-T, ATSC---all modulation ways can be supported meantime,

client can choose any according to requirement.

 Main Features

 Decode MPEG-2 and MPEG-4 Transport Streams Packaged into IP Packets

 Supports 1 MPTS output(Independent ASI output)

 Supports 4/8/12/16/20/24 Tuner inputs

 Supports 4 carrier DVB-C/T, ISDB-T, ATSC output

 Supports 2 ASI inputs

 Supports 2 channel independent ASI output

 Supports Gigabit IP output, UDP/RTP protocol

Specifications


Input

4/8/12/16/20/24   tuners input+2 ASI input

 

 

 

Tuner   Section

DVB-S/S2

Input   Frequency

950-2150MHz

Symbol   rate

DVB-S:   QPSK 2~45Mbauds;

DVB-S2:QPSK1~45Mbauds,   8PSK 2~30Mbauds

Code   rate

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

Constellation

QPSK,   8PSK

DVB-T/T2

Frequency   In

30MHz   ~999.999 MHz

Bandwidth

6/7/8   M bandwidth

ATSC-T

Input   Frequency

54MHz~858MHz

Bandwidth

6M   bandwidth

ISDB-T

Input   Frequency

30-1000MHz

DVB-C

Standard

J.83A(DVB-C),   J.83B, J.83C

Frequency   In

30   MHz~1000 MHz

Constellation

16/32/64/128/256   QAM

 

Output

4   DVB-T/4 DVB-C/4 ATSC/4 ISDBT  

1MPTS   IP mirrored output over UDP and RTP/RTSP protocol through IP port

2   ASI output

BISS   Descrambling

 Mode   1, Mode E (Up to 850Mbps) (descramble individual program)

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