CMMB Modulator RF agile for VHF or UHF with step 1Hz; Powerful Linear&Non-linear correction; High performance. CMMB modulatorMain Feature: Compliant with CMMB GY/T 220.1-2006 and 220.2-2006 2 TS ASI inputs Interleaver modes : 1,2,3 RS code: (240, 240), (240, 224), (240, 192), (240,176) FEC LDPC: 1/2, 3/4 Constellation: BPSK, QPSK, 16QAM Scrambler Mode: 0-7 Carrier number: 1k and 4k Channel ...