Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
Tel:
+86-571-8735 7725-Español
+86-571-8735 7726-English
+86-571-8735 7727-English
+86-571-8735 7728-English
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Mr.Amani
Skype:daytai-amani
Mobile:+86-137 7755 3827
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E-mail:info@daytai.com
Web Site:WWW.DAYTAI.COM
Digital TV Headend DVB-S2 IF Modulator,(DT-DVB-S2M-IF) 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.
Digital TV Headend DVB-S2 IF Modulator,(DT-DVB-S2M-IF) 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, DAYTAI DT-DSIM-9402F DVB-S2
modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.
Order Information:DT-DSM-9402E OR DT-DSIM-9402F OR DT-DSM-9403 OR DT-DSIM-9403F is optional,
Power:100-240VAC±10%,50Hz-60Hz,Power Plug:European standard Plug or American standard Plug is optional.
★Features
⊙Support BISS scrambling
⊙Support IP (100M) signal input
⊙4 ASI inputs (3 ASI for backup)
⊙Support local and remote control
⊙Output frequency range: 50~960MHz
⊙External 10MHz reference clock input
⊙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 | 4 ASI input ( 3 ASI for backup) | ||
Supporting 188Byte Transmission Stream Packet | |||
ASI Input 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 | ||
IF Output | Range: 50 ~ 960 MHz, 1KHz stepping | ||
Output Level Attenuation: 3dBm~28.5dBm, 0.5dBm 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/ 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 | |
Constellation | QPSK | QPSK,8PSK | |
Roll-off Factor | 0.2, 0.25, 0.35 | 0.2, 0.25, 0.35 | |
Symbol Rate | 0.05~45Msps | 0.05~45Msps | |
BISS Scramble | Mode0, mode1, mode E | ||
System | Web-server NMS | ||
Language: English | |||
Ethernet software upgrade | |||
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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