New from Adtec Digital is their HDMI2QAM, a dual-channel, HD + SD MPEG 2 broadcast distribution encoder with QAM modulation and RF up-conversion built in. Its primary application is for use with clear QAM distribution to ATSC televisions. The HDMI2QAM automatically detects video and audio, encoder, multiplexes and generates program information (PSIP); it then modulates and up-converts two channels for distribution via coax. Closed captioning and support for Emergency Alert (EAS) are standard. Applications include private cable, hospitality, medical, education and cable television.with QAM Modulator and RF Up-Conversion The HDMI2QAM is a dual-channel, high and standard definition MPEG 2 broadcast distribution encoder with QAM modulation and RF up-conversion built in.