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HDMI Extender

Description

HDMI TO DVB-T MODULATOR

The HDM-1L is the digital head-end equipment with encoder and modulator together and it is the high definition DVB-T modulator with HDMI. The design of HDM-1L is to achieve 1080p video resolution by using H.264 encoding engine and the state-of-the-art COFDM modulation technologies. The HDM-1L can encode and modulate the video/audio signals from TV satellite receivers, surveillance camera or media player then send a RF signal to a LCD TV or a Set-top box.

The HDM-1L can encode and modulate the video/audio signals from TV satellite receivers, surveillance camera or media player then send a RF signal to a LCD TV or a Set-top box.

HDM-1L


  • Integration of H.264/AVC encoder and DVB-T COFDM modulator
  • Resolution can up to 1080p for both TV and PC resolution.
  • Automatic detection of resolution
  • Programmable service name, network name, TSID, ONID, NID, LCN and P.D.S.
  • User friendly front panel operation via button and LCD display
Specification
INPUT
Video inputHDMI(Type A receptacle)
Audio inputHDMI(Type A receptacle)
ENCODER
ResolutionUp to 1080p@30Hz
PC resolution800 x 600/1024 x 768/1280 x
600/1280 x 720/1280 x 768/1360 x
768/1366 x 768
Video encoding formatH.264/AVC
Audio encoding formatMPEG-1 Audio Layer II
(ISO/IEC 11172-3)
PID settingPMT/Video/Audio/PCR
PSI settingNID/ONID/P.D.S./TS ID
LCNUp to 1023
Service name15 characters
GENERAL
TypeWall mount
Dimensions/Weight36.5 x 150 x 150mm / 0.48kg
Power consumptions12V DC/8W
MODULATOR
Number of carrier2K/8K
Guard interval1/4, 1/8, 1/16, 1/32
Code rate1/2, 2/3, 3/4, 5/6, 7/8
Constellation16QAM/64QAM/QPSK
OUTPUT
COFDM StandardDVB-T (ETSI EN 300 744)
Frequency range100-860MHz
Output level 75-90dBμV
Bandwidth6/7/8MHz
MER>36dB
Connector type"F" female connector
CONTROL
Local operationLCD panel/Buttons
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