DALLAS, April 9, 2011 /PRNewswire/ -- Launched a year ago, Contemporary Research's QMOD-SDI HD-SDI digital QAM modulator has created fresh solutions for distributing HD and SD SDI media from live ...

Contemporary Research previewed its QMOD-SDI HD-SDI modulator at the 2010 NAB Show. The new digital QAM modulator provides a solution for distributing HD- and SD-SDI media from live studio feeds.

The QMOD-SDI accepts HD-SDI, SD-SDI, Component, S-Video and Composite video, plus digital and analog audio. Then, using the same technology as TV and cable broadcasters, the unit formats and amplifies ...