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DVB-S2 IF Modulator
DVB-S2 IF Modulator
DVB-S2 IF Modulator

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. 



Model: DT-DVB-S2M-IF Brand: DAYTAI
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Product Description

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

Specification

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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