... -T TV Tuner Receiver for HDTV 1. Watch and Record DVB-T programs on PC; 2. Portable TV Stick with easy plug ... : ETS 300-744)Code Rate1/2, 2/3, 3/4, 5/6 and 7/8Guard Interval1/4, 1/8, 1/16, 1/32Constellation QPSK, 16QAM, 64QAMBandWidth6, 7 ... or 8 MHzRequirements: Hardware Intel Pentium-IV 1.6GHz or higher ...