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DM-42TH QUAD 4 Way Input Encoder Modulator DVB-T Digital Modulator
DM-42TH QUAD 4 Way Input Encoder Modulator DVB-T Digital Modulator

DM-42TH QUAD 4 Way Input Encoder Modulator DVB-T Digital Modulator

Member Details

ZHUHAI GECEN ELECTRONIC CO.,LTD.

China

Manufacturer

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Integrating MPEG-4 AVC/H.264 encoding and modulating function

  • Features:

* Integrating MPEG-4 AVC/H.264 encoding and modulating function
* Compatible with multiple video formats
* Quad input modulator that converts analogue A/V source or HD source to four DVB-T channels
* 2.4-inch color LCD display
* HDMI Loop Through
* Update from USB.


Specification:


HDMI Encoding Section



Video

Encoding

MPEG-4 AVC/H.264

Resolution

1920*1080p@60, 1920*1080p@50, 1920*1080i@60,
1920*1080i@50, 1280*720p@60, 1280*720p@50

Aspect Ratio

16:9, 4:3

Bit rate

1.000~18.000 Mbps


Audio

Encoding

MPEG1 Layer II

Sample rate

48KHz

Bit rate

64, 96,128, 192, 256, 320kbps

CVBS Encoding Section

Input

PAL, NTSC

DVB-T Modulator Section

Standard

DVB-T COFDM

Bandwidth

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

≥31dB

RF frequency

50~950 MHz

RF output level

63~ 100 dBμV

System

Upgrade

USB

Power supply

DC 12V

Operation temperature

0~45°C





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