NEC’s new SB-03TM ATSC digital tuner module enables HD broadcast capabilities for digital signage applications and is included in the X401S-AVT, X461S-AVT and X551S-AVT models. Not much else to say other than it has an RF-based ATSC input port and, when inserted into one of NEC’s DS monitors, gives the monitor the capability to receive off-air HD source material from any broadcast network.
Full details are here.