... IP functions. DSL-810/810M/810A/810I All In One Modulator All In One Modulator combines demodulate, multiplex, scramble, modulate ... and scramble the input signal to adjacent 4*8M spectrum QAM(DVB-C) signal and 1 TS over ... Constellation: QPSK, 16-QAM, 64-QAM Bandwidth : 8 MHz FFT Mode: 2K/8K Guard Interval : 1/4, ... FEC code rate: 1/2, 2/3, 3/4, 5/6, 7/8 Input Frequency : 470 -862MHz, 174 - 230MHz Input ...