14MM-4HD-DVBT-R - Quad HDMI to Single DVBT MPEG4 Rack Mount Modulator
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Quad HDMI to Single DVBT MPEG4 Rack Mount Modulator


Headend Equipment

Matchmaster has a full range of Headend equipment from entry level to complex systems, including engineering support and system designs. Matchmaster can offer simple Channel Filters with AGC through to complex DVB modules for any type of broadcast including Encoders, Modulators & Transmodulators for DVB-T, DVB-C, DVB-S/S2, IP, ASI, SDI, FM and many more.
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Features and Benefits

  • MPEG2 SD/MPEG4 HD video encoding
  • 4 HDMI inputs to one RF channel
  • WEB based UI for easy setup
  • Simple intuitive Bit Rate to ensure maximum quality of video service
  • All in one device for CVBS, Component or HDMI input
  • 1RU Rack mounted

Pack Quantity

Inner: 1 box of 1 piece
Outer: 1 carton of 4 boxes (4 pieces)


Source Input
Input Channel 4
Video HDMI 1.4 / YPbPr / CVBS
Video System HDMI: 1080P 25/30 1080i 50/60 Max
YPbPr (1080i, 720P, 576i/P,480i/P) / CVBS
Video Input Level 1.0 V (p-p)
Audio Input Level 3.0 V (p-p)
Audio System 2 (Stereo) / HDMI
Video HD:H.264 AVC / HP@ L4.0 SD:MPEG-2 / MP@ML
Video Resolution 1080P 25, 1080P 30 1080i, 576i, 480i
Video Bit Rate 6 Mbit/S Max.
Audio MPEG 2, MPEG-2 AAC
Audio Bit Rate 384 Kbit/s
Editable Field Service Name, Service ID, TS ID, Network ID, Original NET ID, LCN, Network Name
RF Output
Type 1 Multiplex DVBT with a digital TV service
Frequency 177 – 858 MHz
MER 30 dB, typically
Output level 100 dBuV
RF Level Adjustment 0dB ~ -36dB
Attenuation step 2dB per step
Video HDMI / RCA Female
Audio, L/R HDMI RCA Female
RF Output F female, 75 ohm
Configuration / Management
Configuration 6 Local keys on front panel
Web Management RJ-45 Ethernet port
Modulation Standard:DVBT (ETSI EN 300 744)
Constellation: QPSK, 16QAM, 64QAM
Guard Interval: 1/4, 1/8, 1/16, 1/32
Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8
FFT Carrier Mode: 2K, 8K
Bandwidth: 6MHZ, 7MHz, 8MHz, 7~8MHz
Power Supply AC 100~240V 50/60Hz
Display LCD panel @ 2 x 16 characters
Environmental for operating Temperature: 5°C- 40°C
Relative Humidity: 80% @ 30°C
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