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TN0404X Tuner to RF Modulator

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1.1 Product Overview

TX24XX is a professional high integration device which includes tuner demodulation, multiplexing. It supports 4/8/12/16/20/24 tuner input(support different types of tuner ( DVB-S2、DVB-C、DVB-T、ATSC、DTMBT、ISDBT, etc. ) input);Supports 4/8/12/16/24 carriers (DVB-C/-T、ATSC、ISDBT、DTMBT ) output; MPTS output and SPTS output (UDP/RTP),also supports a maximum of 128 IP (UDP/RTP) inputs.In conclusion, its high integrated and cost-effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting etc.

1.2 Key Features

4/8/12/16/24 tuner input,supports DVB-S2/DVB-C/-T/ATSC/ISDBT/DTMBT optional

Support different types of tuner ( DVB-S2、DVB-C、DVB-T、 ATSC、 DTMBT,、ISDBT ) input, or mixed use ( e.g., 4-way DVB-T and 4-way ATSC input at the same time.)

4/8/12/16/24 carriers (ATSC、ISDBT、DTMBT、DVB-C/-T optional) output optional

Supports 1 gigabit input/output (MPTS/SPTS output, 128 IP address input, UDP/RTP protocol)

2 ASI inputs

2 ASI Independent output

Web-based NMS management

1.3 Specifications

Input

4~24 tuner

the tuner supports (DVB-S2/DVB-C/DVB-T/ATSC/ISDBT/DMBT) optional

2 ASI input

DATA 1:Maximum support 128 IP address input, UDP/RTP protocol

Output

RF output 4/8/16/24 carriers(DVB-C/DVB-T/ATSC/ISDBT/DTMBT optional )or optional

2 ASI output

DATA 1: IP output(SPTS and MPTS)over UDP/RTP protocol

Modulation Mode

DTMBT

Standard

DTMB GB20600-2006

Constellation

4QAM、16QAM、32QAM、64QAM

MER

≥37dB

RF frequency

96~864MHz,1kHz step

RF output level

-35dBm~-5dBm,0.1dB step

DVB-T

Standard

EN300744

FFT

2K

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

≥37dB

RF frequency

96~864MHz, 1KHz step

RF output level

-35~ -5dBm, 0.1db step

DVB-C

Standard

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

MER

≥37db

RF frequency

96~864MHz, 1KHz step

RF output level

-35~-5dBm , 0.1dBm step

SR

5.0Msps~7.0Msps, 1ksps step

Constellation

16/32/64/128/256QAM

Bandwidth

6~8M

ATSC

Standard

ATSC A/53

MER

≥37dB

RF frequency

96~864MHz, 1KHz step

Constellation

8VSB

ISDBT

Standard

ARIB STD-B31

FFT

2K

Constellation

DQPSK, QPSK, 16QAM, 64QAM

FEC

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

Hierarchical mode

A

Bandwidth

6M

System

Web/NMS

English

Miscellaneous

Dimensions

482mm×410mm×45mm

Weight

4-9kg

Temperature

0~45℃(Operation);-20~80℃(Storage)

Voltage range

AC100~240V,50/60Hz

Power consumption

<90W



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