... 6MS/s (NTSC) Constellation: 16/32/64/128/256QAM Bandwidth: 6M or 7M or 8M FEC code rate: 1 ... 98 -31.67MBauds (8MHz Bandwidth) Demodulation Mode: COFDM Constellation: QPSK, 16-QAM, 64-QAM Bandwidth : 8 MHz FFT Mode: 2K/8K Guard ... Interval : 1/4, 1/8, 1/16, 1/32, ... rate: 1/2, 2/3, 3/4, 5/6, 7/8 Input Frequency : 470 -862MHz, 174 - 230MHz Input Level: ...