Outline
Xielide XLD3402F 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 is to convert the input 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 Web-server NMS software and LCD in the front panel.
With its high cost-effective design, Xielide XLD3402F DVB-S2 modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.
Features
* Fully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standard
* 4 ASI inputs (3 for backup)
* Support IP (100M) signal input
* Constant temperature crystal oscillator, as high as 0.1ppm stability
* External 10MHz reference clock input
* Support BISS scrambling
* Support local and remote control
* Output frequency range: 50~960MHz
Specifications
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ASI Input |
4 ASI input ( 3 ASI for backup) |
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Supporting 188Byte Transmission Stream Packet |
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ASI Input Connector: BNC, Impedance 75Ω |
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IP Input |
1*IP Input (Rj45, 100M TS Over UDP) |
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10MHz Reference Clock |
1*External 10MHz Input (BNC Interface); 1*Inner 10MHz Reference Clock |
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IF Output |
Range: 50 ~ 960 MHz, 1KHz stepping |
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Output Level Attenuation: 3dBm~28.5dBm, 0.5dBm Stepping |
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MER≥40dB |
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Connector: N type, impedance 50Ω |
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Channel Coding and Modulation |
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DVB-S |
DVB-S2 |
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Outer coding |
RS Coding |
BCH Coding |
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Inner coding |
Convolution |
LDPC Coding |
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FEC/ Convolution Rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
QPSK: 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 |
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Constellation |
QPSK |
QPSK,8PSK |
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Roll-off Factor |
0.2, 0.25, 0.35 |
0.2, 0.25, 0.35 |
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Symbol Rate |
0.05~45Msps |
0.05~45Msps |
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BISS Scramble |
Mode0, mode1, mode E |
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System |
Web-server NMS |
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Language: English |
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Ethernet software upgrade |
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Miscellaneous |
Dimension |
482mm×410mm×44mm |
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Temperature |
0~45℃(operation), -20~80℃ (storage) |
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Power |
100-240VAC±10%,50Hz-60Hz |
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Principle Chart:
Order Guide
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XLD3402E |
XLD3402F |
XLD3403 |
XLD3403F |
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DVB-S/S2 |
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DVB- S2X |
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QPSK, 8PSK |
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16APSK, 32APSK |
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8APSK-L,16APSK-L,32APSK-L |
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RF output (950-2150MHz) |
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IF output ( 50 - 960MHz) |
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