Home Products Modulator (-T/T2/S2, ISDB,QAM) DVB-S2 Modulator
DVB-S2 Modulator
DVB-S2 Modulator

DVB-S2 Modulator

Product ID : STM-1330
Product Attributes :

Input: 4ASI and 1*IP input

Output: DVB-S/S2 RF 

Range: 950 ~ 2150 MHz, 10KHz stepping

Product Description


STM-1330 DVB-S2 Modulator 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 NMS software and LCD in the front panel.

With its high cost-effective design, STM-1330 DVB-S2 modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.


* Fully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standard

* 4 ASI inputs supporting hot backup (3 for backup)

* Support IP (100M) signal input

* QPSK, 8PSK, 16APSK, 32APSK Constellations

* Constant temperature crystal oscillator, as high as 0.1ppm stability

* Support coupling 10Mhz clock output through RF output port

* Support 24V power output through RF output port

* Support BISS scrambling(UP to 80 Mbps)

* Support local and remote control with SNMP or Web-server NMS

* Support SFN TS (with MIP or IIP) transmission

* Output frequency range: 950~2150MHz, 10KHz stepping

Principle Chart.JPG

Technical Parameter

Technical Parameter of DVB-S2 Modulator

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