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

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 

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

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

Specification

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 dBm0.5dBm 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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