AnaCise WatchiTV WT-400 brings you the most powerful ever MPEG Transport Stream Monitoring Probe. It offers QAM reception that fully complies with DVB-C (ETS 300-429 /ITU-T J83 Annex A) specification. The advanced modulation techniques can support up to 255 QAM with a RF input frequency range from 47 MHz to 862 MHz. The WT-400’s user interface inherits WT-600’s ease-of-use and powerful testing result. With its “One-Glance-Tells-All” summary page, the user can easily identify the faulty segment in just one single page view. The real-time video validation with H.264/MPEG4/MPEG2/VC-1 over MPEGE2 transport streams supported provide you a smoothest video playback ever. The unique bandwidth measurement feature reveals throughput statistics of per-PID and per stream testing result.