Professional quality rack mountable, frequency agile, front panel programmable QAM modulator (Annex A and B) and up-converter with 3 year warranty. Accepts DVB-ASI or SMPTE-310M input. FEC encoder support.

QAM modulators convert compressed video to RF (radio frequency) so that many channels of video can be transmitted to televisions via a coax cable. QAM is the RF modulation format used for cable. This modulation format is designated by the ITU organization and used by American cable companies.