1 - 8 HDMI Digital RF Modulator CC (Closed Captioning)

H-THUNDER-X
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Description Features Specification
Description

H- THUNDER-8 Supports 8 HDMI inputs and its modular design (maximum 8 HDMI inputs) and flexible configuration makes it scalable and very reliable while providing high performance.

The signal source could be from any STB, satellite receiver, closed-circuit television cameras and antenna etc. Its output signal is designed to work with any TV or STB. Because it comes standard with every RF modulation standard builtin, this device can work anywhere in the world in a plug and play format. 

This unit is similar to our popular line H-1,2,4 HDMI-QAM-IPLL product line, but it has some differences .It is less expensive unit, each program is modulated on its own frequency , CATV RF ouput only, no IPTV output 

 

  H- THUNDER -XX

H-HDMI-QAM-IPLL  OR

H-4ADHD-QAM-IPLL

Number of Inputs 1,2,4,8    1,2,4
Number of CATV frequencies (carriers) 1,2,4,8 - Each video has its own channel 4
Modulation QAM, ATSC, DVB-T, ISDB-T in the same unit -pre-loaded & switchable                        QAM, ATSC, DVB-T, ISDB-T Firmware dependent
Can modulate multiple programs on the same frequency - carrier           

No,

each program needs to be modulated on a separate frequency 

Yes,

multiple programs can be modulated on the same frequency, for example 2.1, 2.2, 2.3, 2.4 

Encoding method MPEG2 only MPEG2 or H.264 - selectable
Dolby Audio Encoding Yes Yes
NMS YES YES
Front Panel Control YES YES
IPTV Output NO YES

 

 

Features
  • 1-8 HDMI channels Inputs (model dependent)
  • HDCP compliant works with any HDMI source like DVD Player or Cable, Satellite STB up to 1080p/60 resolution
  • MPEG2 Video Encoding
  • 1080p/60, 1080i, 720p, 576i, 480i Video Resolution
  • Low Latency (50~100ms)
  • MPEG layer 2, AAC, and DD AC3 Audio Encoding
  • CC (Closed Caption), EIA 608
  • LCN
  • DVB-C DIGITAL QAM, ATSC, DVB-T, ISDB-T RF in one device, Modulation dynamic switching
  • Control Via Web-Based NMS, and easy updates Via Web
  • LCD Display and front panel control
Specification

HDMI Encoding Section

Input

Interface

  • H-THUNDER-1 - 1HDMI + 1CVBS for CC
  • H-THUNDER-2 - 2HDMI + 2CVBS for CC
  • H-THUNDER-4 - 4HDMI + 4CVBS for CC
  • H-THUNDER-8 - 8HDMI + 8CVBS for CC

 

Video

Encoding

MPEG2

Input

Output

[email protected]/60i

[email protected]

[email protected]

[email protected]

[email protected]/59.94/60p

[email protected]/30p

[email protected]

[email protected]

[email protected]/60i

[email protected]

[email protected]

[email protected]

[email protected]/60p

[email protected]

Bit-rate

2.000~20.000 Mbps

Rate Control

VBR

Aspect Ratio

16 :9

Audio

Encoding

MPEGI layer2, AAC, AC3

Sample rate

48KHz

 

Bit rate

MPEG1 layer2 (192kbps)

 

AAC (VBR)

 

AC3 (128kbps)

DVB-C Modulator Section

Standard

J.83A (DVB-C), J.83B

MER

≥35dB

RF frequency

100-1000MHz, 1KHz step

RF output level

-63~ -16dBm (44~91 dBµV), 1dB step

Symbol rate

3.000~7.000Msps adjustable

 

J.83A

J.83B

Constellation

16/32/64/128/256QAM

64/ 256QAM

Bandwidth

8M

6M

DVB-T Modulator Section

Standard

DVB-T COFDM

Bandwidth

2M, 3M, 4M, 5M, 6M, 7M, 8M

Constellation

QPSK, 16QAM, 64QAM

Code rate

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

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode:

2K, 8K

MER

≥35dB

RF frequency

100-1000MHz, 1KHz step

RF output level

-63~ -16dBm(44~91 dBµV), 1dB step

ISDB Modulator Section

Standard

ARIB STD-B31

Constellation  

QPSK, 16QAM, 64QAM

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode

2K, 4K, 8K

Code rate

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

RF frequency

100~1000MHz, 1KHz step

RF output level

-63~ -16dBm(44~91 dBµV), 1dB step

ATSC Modulator Section

Standard

ATSC A/53

Constellation

8VSB

RF output level

-63~-16dBm (44~91dBµV),1dB step

MER

≥35dB

RF frequency

100~1000MHz, 1KHz step

RF output level

-63~ -16dBm(44~91 dBµV), 1dB step

System

Management

Web

Language

English

Upgrade

Web update

General

Power supply

AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz

Dimensions

482x328x44.5mm = (19"x12.9"x1.7" )

Temperature

0~45°C(operation),-20~80°C(storage)

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