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QPSK Modulator, DVB-S2 Modulator

QPSK Modulator, DVB-S2 Modulator

Packaging Details : Carton Packing

Delivery : By the Oder Quantity

Payment Terms : T/T D/P

Place of Origin : China

Sample Price : US$1100

brief : We are the professinal Factory for the CATV Equipment , we have all the CATV Head-end product hope can soone got the news with u best wishes Nina lee

Application : We are professional factory of CATV equipment in China, design and sell all head-end (like as encoder,multiplexer,QAM/QPSK modulator,QPSK demodulator, IRD,CAM,scrambler, etc) and set top box, research and develop CAS and SMS on our hands. And we have experienced technician & engineers, offer detailed and complete digital TV system solution with steady and best quality, economical and excellent allocation. Meantime we have 23 years experience and be audited by the SGS Group. QAM /QPSK Demodulator , Multiplexer, Encoder , MEPG 2 Encoder , MEPG4 Encoder , H.264 Encoder ,4 IN 1 LOW Rate Encoder Transcoder, Modulator, DVB-TH DVB- T DVB-T2 Modulator, Broadband transmitter MMDS MUDS QPSK Modulator Stand Alone Scrambler DS3 Network Adapter ,ASI Distributor, Set top box In a word , we have a whole syster for the CATV Equipment Hope can got u news soon

Samples : Charge

Minimum Order : 1

Inspection : CE

Category : Set Top Box

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Product Description
 Fully complying with DVB-S2 standard  Backwards-compatible with DVB-S modulating standard  Two ASI inputs supporting hot backup  Supporting local and remote control  Output level attenuation  10MHz outer reference clock input  Output frequency range: 50~100MHz  Full-size front panel LCD display and keyboard

Product Feature
The JXDH-6513 DVB-S2 modulator is a high performance modulator developed according to DVB-S2 standard which is the standard of second generation of the European broadband satellite telecommunication. It adopts advanced framing structure, channel coding and modulation technology, increasing over 50% transmission ability more than DVB-S modulator under the same transmission condition and also providing a more powerful receiving ability in the same spectral efficiency. In addition, it is backwards-compatible with DVB-S modulating standard. This DVB-S2 modulator supports local and remote control through NMS software. The DVB-S2 modulator can be used for Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.

Product Specification/Models
MPEG-TS Input Supporting both packet and byte mode TS input Supporting 188/204Byte transmission stream packet Two ASI inputs, supporting hot backup ASI input connector: BNC, impedance 75Ω IF Output Frequency is continuously adjustable from 50 to 100MHz Output Level attenuation is continuously adjustable from 0 to 31 dB; in step of 1 dB. Maximum Output level: 0dBm MER≥42dB Connector: N type, impedance 50Ω Channel coding and modulation Outer coding DVB-S DVB-S2 RS coding BCH coding Inner coding Convolutional LDPC coding Code Rate 1/2,2/3,3/4,5/6,7/8 1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10 Constellation QPSK QPSK,8PSK Roll-off Factor 0.2, 0.25, 0.35 0.2, 0.25, 0.35 Symbol Rate 1~45MBauds 1~30M@8PSK; 1~45 M@QPSK Miscellaneous Dimension 44mm×482mm×410mm Environmental 0~45℃(operation), -20~80℃ (storage) Power 100-240VAC±10%,50Hz-60Hz

Other Information
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