Products

DVB-S/S2/S2X Modulator HY-21-DVBS


Description

GHCOMTEK HY-21-DVBSis a high-performance modulator developed according to DVB-S2X (EN302 307-2) standard which is the standard of third generation of the European broadband satellite telecommunication. It is to convert the input ASI and IP signals alternatively into digital DVB-S/S2/S2X RF output.

BISS scrambling mode is inserted to this DVB-S2X 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, GHCOMTEK HY-21-DVBS DVB-S2X modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications






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, 1000/100M TS Over UDP)

10MHz   Input

1*10MHz   Input (BNC Interface)

Multiplexing

Maximum   PID Remapping

128   input per channel

Function

PID   remapping (automatically or manually)

Accurate   PCR adjusting

Edit   PSI/SI tables (PAT/PMT/SDT/CAT/NIT)

RF   Output

RF   Range: 950 ~ 2150 MHz, 10KHz step

Output   Level Attenuation-27.5 dBm~-1.5 dBm0.5dB Step

MER≥40dB

Connector:   N type, impedance 50Ω

Channel   Coding

and   Modulation

Standard

DVB-S

DVB-S2

DVB-S2X

Outer   coding

RS   Coding

BCH   Coding

BCH   Coding

Inner   coding

Convolution

LDPC   Coding

LDPC   Coding

Constellation

QPSK

QPSK,8PSK,

16APSK,32APSK

QPSK,8PSK,

8APSK,   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

QPSK:   1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20

8PSK:   3/5, 2/3, 3/4, 5/6, 8/9, 9/10

,   23/36, 25/36, 13/18

8APSK:   5/9-L, 26/45-L

16APSK:   2/3, 3/4, 4/5, 5/6, 8/9, 9/10

,   1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L, 28/45, 23/36 , 2/3-L, 25/36, 13/18,   7/9, 77/90

32APSK:   3/4, 4/5, 5/6, 8/9, 9/10, 2/3-L, 32/45, 11/15, 7/9

Roll-off   Factor

0.2,0.25,0.35

0.2,   0.25, 0.35

0.05,   0.10, 0.15, 0.2, 0.25, 0.35

Symbol   Rate

0.05~45Msps

0.05~40Msps   (32APSK);

0.05~45Msps   (QPSK/8PSK/16APSK)

0.05~40Msps   (8APSK /32APSK)

0.05~45 Msps   (8PSK/QPSK/16APSK)

BISS   Scramble

Mode 1,   Mode E, Mode 0

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 Guide


HY-21-DVBSA

HY-21-DVBB

HY-21-DVBS2XA

HY-21-DVBS2XB

DVB-S/S2

DVB- S2X



RF output (950-2150MHz)



IF output ( 50- 960MHz)