RF input to RF output TransModulator - DVB-S/S2, QAM, ATSC, DVB-T,

H-4DVBT-QAM-IPLL
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Description Features Drawings Model Selection Specification Documents
DVB-T to QAM model description
H-4-DVBT-QAM - 4 OFF AIR DVB-T channels (frequencies) to QAM trans- modulator, + IP, ASI
Description

Multi-input CATV QAM / ATSC / DVB-S2 / ISDB-T trans Modulator with IP Out

Inputs are :

  • 4 RF Tuners : DVB-S/S2 or QAM or DVB-T or ATSC
  • 2 ASI Inputs  

Outputs are:

  • 2 RF carriers : QAM or ATSC or DVB-T or ISDB-T
  • 2 ASI’s Output
  • MPTS IP Output

Thor Broadcast Transmodulation systems are a 4 RF input modulator and program stream multiplexer with CAM support via 4 CI slots. They are available for QAM (DVB-C), Satellite (DVB-S/S2), and terrestrial (ATSC)(DVB-T) radio frequency RF signal sources. RF signal types can easily be interchanged by removing the modules(you can not upload firmware to change the modulation functionality, this is hardware based). Full configuration and management is available on the front panel LCD and keypad, and remote access and monitoring is available on a dedicated NMS network port for control through a web browser. Program streams available as well as the IP and ASI inputs can be multiplexed and remapped in any order. Independent output pipes for both ASI and IP are fully configurable.  Industry standard support for Conditional Access is provided by 4 Common Interface (CI) slots. These slots support CAM modules such as CableCard or any other system using the PCMCIA interface. This platform is ideal for program aggregation and multiplexing in cable TV headends and corporate MATV systems.

Features
  • Modulate 4 RF carriers including all sub programs and streams
  • Provides industry standard multiplexed and remapped outputs on ASI & IP
  • 9x IP stream outputs (8 SPTS, 1 MPTS) in UDP, RTP, or RTSP video protocols
  • Advanced network managment system on dedicated network port and IP address
  • Modulator available in QAM (DVB-C), Satellite (DVB-S2) or OTA (DVB-T) -- (model dependant)
  • Supports Closed Caption 608 and 708 systems, supports Dolby AC/3 Pass Through
  • H-4LNB-QAM-IP-LL      4 satellite LNB’s RF + 2 ASI’s to QAM and IP
  • H-4ATSC-QAM-IP-LL   4 ATSC RF +2 ASI’s to QAM and IP
Drawings
Model Selection

H-4-ATSC-QAM  - 4 OFF  AIR  ATSC channels (frequencies)  to CATV QAM , IP, ASI

H-4-DVBS2-QAM  - 4 satellite  channels (frequencies)  to CATV QAM , IP, ASI

H-4-DVB-T-QAM  -  4 OFF  AIR  DVB-T channels (frequencies)  to CATV  QAM , IP, ASI

H-4-ATSC-ATSC -  4 OFF  AIR  ATSC channels (frequencies)  to ATSC trans - modulator, + IP +ASI

H-4-DVBT-QAM -  4 OFF  AIR  DVB-T channels (frequencies)  to QAM trans- modulator, + IP, ASI

H-4-DVBS2-ATSC -  4 satellite channels (frequencies)  to ATSC trans- modulator, + IP, ASI

H-4-DVBS2-DVBT -  4 satellite channels (frequencies)  to DVB-T trans- modulator, + IP, ASI

H-4-DVBS2-ISDB-T -  4 satellite channels (frequencies)  to ISDB-T trans- modulator, + IP, ASI

Specification

Input

4 S/S2 Tuner and 2 ASI input

Tuner Section

 

DVB-S

Input Frequency

950-2150MHz

Symbol rate

2-45Msps

Signal Strength

-65~-25dBm

FEC Demodulation

1/2, 2/3, 3/4, 5/6, 7/8 QPSK

DVB-S2

Input Frequency

950-2150MHz

Symbol rate

QPSK 1~45Mbauds

8PSK 2~30Mbauds

Code rate

1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

Demodulation Mode

QPSK, 8PSK

 

ATSC

Input Frequency

30-999Mhz

Standard

ATSC A/53

Constellation

8VSB

MER

/42

 

Multiplexing

Maximum PID Remapping

128per input channel

Function

PID remapping (automatically or manually)

Accurate PCR adjusting

Generate PSI/SI table automatically

Modulation

DVB-C

Standard

J.83A, J.83B, J.83C

MER

≥42dB

RF frequency

30~950MHz, 1KHz step

RF output level

-30.0~ 0.0 dbm (77~107 dbµV), 0.1db step

Symbol rate

2.5 – 4.66 Msps, 5.0 - 8.0 Msps

J.83A

Constellation

16/32/64/128/256QAM

bandwidth

8M

J.83B

Constellation

64QAM, 256QAM

bandwidth

6M

J.83C

Constellation

64QAM, 256QAM

bandwidth

6M

System

Local interface

LCD + control buttons

Remote management

Web NMS

Stream Out

2 ASI out(BNC type)

IP (4*MPTS over UDP) out (RJ45, 1000M) UDP.RTP,RTSP

Upgrading

Web and USB

General

Dimension

482mm×300mm×44.5mm(W*D*H)

Weight

3.7kg

Temperature

0~45(Operation) ; -20~80(Storage)

Power

AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ

Consumption

25W

Documents
downloadh-4atsc-qam-ipll-manual.pdf
User's Manual is avalible only for logged users.
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