Product Specifications
| Prod Model: |
SD3001Q-S |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Standard.: |
DVB-S2(En302307) |
| Output Frequency Range: |
950~2150MHz |
| Outer Reference Clock Input: |
10MHz |
| Display: |
LCD |
| Type: |
TV Front-end Equipment |
Product Description
DVB-S2 RF modulator
SD3001Q-S
Outline
The DVB-S2 modulator is a high performance modulator developed according to DVB-S2 (EN302307) 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 (EN300421) 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.
Features
Fully complying with DVB-S2(EN302307) standard
Backwards-compatible with DVB-S (EN300421) modulating standard
Two ASI inputs supporting hot backup
Supporting local and remote control
Output level attenuation
10MHz outer reference clock input
Output frequency range: 950~2150MHz
Full-size front panel LCD display and keyboard
|
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 |
|
RF Output |
Frequency is continuously adjustable from 950 to 2150MHz |
|
Output Level attenuation is continuously adjustable from 0 to 31.5 dB; in step of 0.5 dB. |
|
Maximum Output level: 0dBm |
|
MER≥32dB |
|
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 |
Chengdu NewStar Tele-communicational Technology Ltd founded in the year 2006, it is a professional manufacturer which develops and products digital TV product series.Actually, this company's previous is SHIDA technology Co., Ltd, it's founded in 1997, Since its inception it had committed to the broadband HFC network.With the rapid development of technology, and company growing more and more strength, SHIDA changed name to Newstar, begins to develop the full range of digital head end equipments, scrambling & descrambling management system, HFC network design, and specialty in set top box.
The corporation has a sound organization, a defining responsibility, a reasonable allocation of resources and an orderly operation, and then ultimately formats a self-management, self-responsibility, self-restraint, self-development and management of organic whole system.
Now, The Company has a group of experienced senior and intermediate-level professional experts, management staff.We are consistently adhered to the purpose "integrity-based, quality thrive".All our products implement the GB/T19001idt ISO9001 series standards, and full implementation of quality management and strict quality of products, ensuring product quality and after-sales service quality.
