QMOD-HD HDTV Modulator

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Overview | Specifications | Installation

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CR QMOD™ technology is opening the door to new HDTV applications. The QMOD-HD HDTV Modulator enables cost-effective distribution of HD digital signage and HD subscriber sources using existing broadband coax cabling in sports, retail and entertainment facilities, corporate offices, colleges, schools and worship centers.

Create your own on-site HDTV broadband distribution system using a variety HD, SD, and AV sources
Distribute digital signage, satellite, cable, and media as HD digital cable channels over existing broadband wiring
View HD sources at any destination using HDTV displays or tuners

Features

Accepts 720p/1080i VGA, Component, or S-Video/Composite video
Presents 480p/480i video as full-screen image
Employs pro-grade HD encoding by NTT that minimizes artifacts for motion video and signage “tickers”
Merges audio with video from analog stereo, digital optical and coax inputs
Creates a high-definition 720p/1080i MPEG-2 stream for broadcast
Delivers a fully agile QAM 64/256 digital cable channel 2-135
Amplifies for distribution over an on-site broadband cable system with adjustable output level to 29 dBmV, compatible with all cable format broadband systems
Sets up with front-panel buttons and easy to use menus, including inputs, encoding, channel, and RF options.
Integrates with RS-232 control and feedback with simple ASCII commands
Saves power and rack space using efficient design, fan-free cooling, and compact enclosure
Powers up in less than 4 seconds, no OS overhead
Includes compact switching power supply
Mounts in optional 1RU single (RK1) or dual (RK2) 19” rack kits
Meets RoHS safety and California energy standards.

Integration

Connect one source to VGA, Component, or S-Video/Composite inputs
Component pass-through on RGB connector allows use of locking BNC-HD15 cable for professional sources and connection of scaler component video via HD15-HD15 cable
VGA sources usually require a VGA scaler to provide 720p/1080i scan conversion and image scaling
Connect audio to digital optical, coax, or stereo audio inputs
Select inputs, channel, resolution, and RF output parameters from front-panel menus