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Chengdu Felichos Internacia Co,ltd.

peihua road,chengdu,sichuan,china,Chengdu,Sichuan,China

عضو مجاني

DVB-S/S2 modulator

China

NDS3402

( Negotiable ) أحصل على آخر سعر

-

-

1 Piece

carton

7 days

1000 Piece per Week

T/T

DVB headends

الاتصال الآن

الوصف

Outline

DEXIN NDS3402F is a high-performance modulator developed according to DVB-S2 (EN302 307) standard which is the standard of second generation of the European broadband satellite telecommunication. It is to convert the ASI and IP signals alternatively into digital DVB-S2 IF output. BISS scrambling mode is inserted to this DVB-S2 modulator, which helps to safely distribute your programs. It is easy to reach local and remote control with NMS software and LCD in the front panel. With its high cost-effective design, DEXIN NDS3402F DVB-S2 modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.

Features

  • Fully complying with DVB-S2 (EN302 307) and DVB-S (EN300 421) standard
  • 1 ASI  with the 3 others for hot backup
  • Support IP signal
  • Constant temperature crystal oscillator, as high as 0.1ppm stability
  • Support 1 external 10MHz reference clock with loop out
  • Support BISS scrambling
  • Support local and remote control
  • Output frequency range: 50~200MHz, 1KHz stepping

Specifications

 

ASI Input

1 ASI  with the 3 others for hot backup

Supporting 188/204Byte Transmission Stream Packet

ASI Input Connector: BNC, Impedance 75Ω

IP Input

1×IP Input (RJ45, 100M TS Over UDP)

10MHz Input

1×10Mhz Input (BNC Interface)

IF Output

Range: 50 to 200 MHz, 1KHz stepping

Output Level Attenuation:-31.5 dBm~0 dBm,0.5dB Stepping

MER≥40dB

Connector: N type, impedance 50Ω

Channel Coding

and Modulation

 

DVB-S

DVB-S2

Outer coding

RS Coding

BCH Coding

Inner coding

Convolution

LDPC Coding

FEC

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

QPSK: 1/4, 1/3, 2/5, 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

Constellation

QPSK

QPSK,8PSK

Roll-off Factor

0.2, 0.25, 0.35

0.2, 0.25, 0.35

Symbol Rate

0.5~45MBauds

QPSK: 0.5~45Mbauds

8PSK: 0.5~30MBauds

BISS Scramble

Mode0, mode1, mode E

Miscellaneous 

Dimension

482mm×410mm×44mm

Weight

4.3 KG

Temperature

0~45(operation), -20~80(storage)

Power

100-240VAC,50Hz-60Hz

Consumption

25W

 

اتصل بنا

الشخص الذي يمكن الاتصال به:Ms. jenny

الشركة:Chengdu Felichos Internacia Co,ltd.

عنوان:peihua road,chengdu,sichuan,china, Chengdu, Sichuan, China,

التليفون المحمول:

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Ms. jenny < Chengdu Felichos Internacia Co,ltd. >
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