Contemporary Research QMOD-SDI Manuel télécharger pdf (Page 3)

Contemporary Research 3 QMOD-SDI 2

Overview

mploying a totally new HD encoding technology, the dual-channel QMOD-SDI 2 continues the QMODTM track record for

quality and innovation, setting a new benchmark for features and performance. In addition to standard SDI resolutions, the

QMOD-SDI can accept two 3G to SD SDI and 60/30 Hz feeds from prosumer SDI sources.

Sources

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Two HD-SDI inputs, 3G 1080p and 1080i/720p 59.94/60 Hz HD-SDI, and

SD-SDI 480i widescreen/4:3 video; also accepts embedded 608/708 captioning and Dolby Digital and AES audio

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Two Composite video inputs for encoding, captioning, or EAS use

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Two sets of analog Stereo and SPDIF coax audio inputs

Encoding

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Creates a high-definition 720p/1080i MPEG-2 stream for broadcast that includes 2 HD programs

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Converts stereo and PCM to stereo Dolby Digital AC-3, can create dual-language SAP audio for each program

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Includes captioning from Line 21 data on composite video inputs

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New! Now includes full scaling that downscales 3g1080p to 1080i, compensates for 60 Hz consumer SDI, and

scales all video to a set resolution

Output

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Delivers a fully agile QAM 64/256 digital cable channel 2-135

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Up to 270 HD Programs/Channels per system

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Streams IPTV from GigE Ethernet port

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Distributes channel over an on-site broadband cable system with adjustable output level to 29 dBmV, compatible

with all cable format broadband systems

Operation

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Sets up with front-panel buttons and easy to use menus, including inputs, encoding, channel, and RF options.

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Onboard Web page for setup and monitoring, also accessible from front-panel USB port

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Control with IP Telnet commands

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Saves power and rack space using efficient design

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Includes compact switching power supply

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Mounts in optional 1RU single (RK1) or dual (RK2EZ) 19” rack kits

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Meets RoHS safety and California energy standards

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Contemporary Research QMOD-SDI Manuel Page 3

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