NameOTV-QPS2 Satellite DVB-S2 Modulator
Brand Name:Dibview
Model Number:OTV-QPS2
Input:4 ASI Inputs
Input 2:1IP Input
Input 3:10Mhz
RF Output:DVB-S2
Function:Support Uplink Satellite
Symbol Rate:Up to 45Msps
SFN Output:MIP or IIP
BISS Scramble:Mode 0, mode 1, mode E
24V:Support
RF Range:950 ~ 2150 MHz, 10KHz stepping
L band:Yes, Support

Product Description

Overview:


OTV-QPS2 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. 


OTV-QPS2 Modulator 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. 


OTV-QPS2 is easy to reach local and remote control with NMS software and LCD in the front panel.

With its high cost-effective design, OTV-QPS2 DVB-S2 modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.


Key Features:


  • 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 10Mhz Input

  • Support coupling 10Mhz clock output through RF output port

  • Support 24V power output through RF output port

  • Support RF CID setting (Optional as per order)

  • 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

  • Support L band

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

  • Support local and remote control with Web-server NMS


Technical Specifications:


Item

Description

Input

Supporting both188/204 Byte Packet TS Input

4 ASI Inputs, Supporting Hot Backup

Connector: BNC, Impedance 75Ω

1*IP Input (Rj45, 100M TS Over UDP);10MHz Input

Output

RF Output

RF Range: 950 ~ 2150 MHz, 10KHz stepping

Output Level Attenuation: -26 dBm~-0 dBm, 0.5dB Stepping

MER≥40dB

Connector: N type, impedance 50Ω

SFN Output

MIP or IIP

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: 1/4, 1/3, 2/5, 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

0.5~45Msps

0.5~40Msps (32APSK);

0.5~45 Msps (16APSK/8PSK/QPSK)

BISS Scramble

Mode 0, mode 1, mode E

System Management

SNMP/Web-server NMS

Language: English

Ethernet software upgrade

24V power output through RF output port

The Working Environment

Warranty

3 years with free telephone support

Power Supply

AC 100V-220V±10%, 50/60Hz

Power consumption

25W

Operation temperature

-10 -50°C

Storage temperature

-20-80°C

Dimensions

482mm x 410mm x 44mm

Weight

6.5Kg


Key Diagram: 


Diagram.jpg

OTV-QPS2 Modulator Uplink Satellite 01.jpg

OTV-QPS2 Satellite DVB-S2 DVBS2 Modulator 02.jpg



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