HD MPEG4/H.264 DVB-T Receiver with USB PVR, FTA(free-to-air) model; Electronic Program Guide ... /R HD MPEG4/H.264 DVB-T Receiver with USB PVR, FTA model Key Features:HD MPEG4/H.264 ... -V/L/R, YPbPr, Coaxial (optional)Software upgrading via USB port or OTAKeys: Power, CH+, CH-4-digit LED ... COFDMTransmission mode: 2K FFT, 8K FFTConstellations: QPSK, 16QAM, 64QAMCode rate: 1/2, 2/3, 3/4, 5/6, 7/8Guards ...