Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
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+86-571-8735 7726-English
+86-571-8735 7727-English
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Mr.Amani
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Digital TV Headend DVB-S2 Modulator,(DT-DVB-S2M) 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-S/S2
Digital TV Headend DVB-S2 Modulator,(DT-DVB-S2M) 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-S/S2 RF 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, DAYTAI DT-DSM-9402E DVB-S2 modulator is wildly used for broadcasting,
interactive services, news gathering and other broadband satellite applications.Power:100-240VAC±10%,50Hz-60Hz,Power
Plug:European standard Plug or American standard Plug is optional.
★Features
⊙Support BISS scrambling
⊙4 ASI inputs (3 for backup)
⊙Support SFN TS transmission
⊙Support IP (100M) signal input
⊙Support RF CID setting (Optional as per order)
⊙QPSK, 8PSK, 16APSK, 32APSK Constellations
⊙Support 24V power output through RF output port
⊙Support local and remote control with Web-server NMS
⊙Output frequency range: 950~2150MHz, 10KHz stepping
⊙Support coupling 10Mhz clock output through RF output port
⊙Constant temperature crystal oscillator, as high as 0.1ppm stability
⊙Fully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standard
Item | Specification | ||
ASI Input | Supporting both188/204 Byte Packet TS Input | ||
4 ASI Inputs, Supporting Backup | |||
Connector: BNC, Impedance 75Ω | |||
IP Input | 1*IP Input (RJ45, 100M TS Over UDP) | ||
10MHz Reference Clock | 1*External 10MHz Input (BNC Interface); 1*Inner 10MHz Reference clock | ||
RF Output | RF Range: 950 ~ 2150 MHz, 10KHz stepping | ||
Output Level Attenuation:-26 ~ 0 dBm,0.5dBm Stepping | |||
MER≥40dB | |||
Connector: N type, Impedance 50Ω | |||
Channel Coding and Modulation | Standard | DVB-S | DVB-S2 |
Outer coding | RS Coding | BCH Coding | |
Inner coding | Convolution | LDPC Coding | |
Constellation | QPSK | QPSK,8PSK, 16APSK,32APSK | |
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 | |
16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 | |||
32APSK: 3/4, 4/5, 5/6, 8/9, 9/10 | |||
Roll-off Factor | 0.2, 0.25, 0.35 | 0.2, 0.25, 0.35 | |
Symbol Rate | 0.05~45Msps | 0.05~40Msps (32APSK); 0.05~45 Msps (16APSK/8PSK/QPSK) | |
BISS Scramble | Mode 0, mode 1, mode E | ||
System | Web-server NMS | ||
Language: English | |||
Ethernet software upgrade | |||
24V power output through RF output port | |||
Miscellaneous | Dimension | 482mm×410mm×44mm | |
Temperature | 0~45℃(operation), -20~80℃ (storage) | ||
Power | 100-240VAC±10%,50Hz-60Hz |
★Order Information
DAYTAI Model | DT-DSM-9402E | DT-DSIM-9402F | DT-DSM-9403 | DT-DSIM-9403F |
DVB-S/S2 | ✔ | ✔ | ✔ | ✔ |
DVB- S2X | ✔ | ✔ | ||
QPSK, 8PSK | ✔ | ✔ | ✔ | ✔ |
16APSK, 32APSK | ✔ | ✔ | ✔ | |
8APSK-L,16APSK-L,32APSK-L | ✔ | ✔ | ||
RF output (950-2150MHz) | ✔ | ✔ | ||
IF output ( 50 - 960MHz) | ✔ | ✔ |
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