... 2.16:9 wide screen display 3.DVB-T protocol (ETSI/ EN 300 744) compliant USB DVB-T 1) Ultra-compact USB digital terrestrial ... 744) compliant 3) Power from USB, no extra adapter required 4) Real-time digital video recording into the MPEG2 format 5 ... 6, 7, 8MHz 3) Constellation: QPSK, 16QAM, and 64QAM 4) OFDM mode: 2K or 8K 5) Code rate: 1/2 ... , 2/3, 3/4, 5/6 or 7/8 6) Guard interval: 1 ...