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JXDH-6405 DMB-T Modulator - JXDH-6405

DVB-T/H Modulator supports DVB-T/H standard channel coding and modulation parameters - more info check here: http://www.telecomarticles.com/JXDH-6405-DMB-T-Modulator-10007195/

Quick Brief

Place of Origin: Sichuan China (Mainland) Brand Name: jiehao Model Number: JXDH-6405

Product Features:

DVB-T/H Modulator supports DVB-T/H standard channel coding and modulation parameters

Business Terms:

Port: chengdu

Minimum Order Quantity: 1 Set/Sets

Supply Ability: 2000 Set/Sets per Month

Payment Terms: L/C,Western Union

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JXDH-6405 DMB-T Modulator
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Product Packagings & Delivery Terms:

Specifications and Product Details:

Outline
DVB-T/H Modulator supports DVB-T/H standard channel coding and modulation parameters. A/V signals compressed and coded via MPEG-II and be multiplexed and processed together with other data stream, then send to DVB-T/H modulator. Modulator channel coding process is full according to DVB-T/H technical specifications and achieve energy proliferation, interweave, FEC coding, RS coding, symbol mapping, filter matching etc. After that modulated by COFDM and output IF. IF through built in up-converter generate the required RF output. Widely used for terrestrial digital television broadcasting, mobile data broadcast and digital broadband applications.

Main Feature
Meet EN300744 standard; support 6MHz/7MHz/8MHz band width
Error correction follows DVB-T standard
Operable in QPSK, 16QAM, 64QAM mode
Support 2K/8K carrier-wave operating mode
FEC encode supports 1/2,2/3,3/4,5/6 and 7/8
Secure time interval supports 1/4,1/8,1/16,1/32
Input interface: ASI and SPI(DS3/E3 optional)
Input bit rate: 1.5~31.67Mbps
Output band width: 6/7/8MHz
RF output: 48~860MHz
Output level: 105dBuV~115dBuV(step adjustable)
188 and 204 packet automatic identification; shows real-time data format
Adopt high capability buffer; ASI interface supports burst and equality TS, while re-construct equality TS.
Advance output TS efficiency
Capable of NIT mapping and sending; supports over 44 NIT mapping frequency
Holds 10 groups of PID filtering and re-mapping function
Support all PSI/SI data abstraction, modification and analysis
Capable of swiSVhing/inserting SI data
Null packet filtering and filling
Performs multiple PCR correction simultaneously
Monitor and test real-time enter/valid bit rate
Self-adjust filter circuit design in order guarantees superb SNR (out of band)
-20dB RF test output is available (IF output is also available)
Failure alarming
LCD display
With RJ45, actualize central NMS, distant upgrade/maintenance (NMS software is optional)
Power off memory

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