... with DVB-T, dvb headend 2.Support OFDM with:2k,4k,8k 3.Support modulation with: QPSK,16QAM,64QAM DVB-T ... -T standard (EN300744) SFN and MFN supporting Transfer mode 2k, 4k, 8k optional Hierarchy modulation Alpha1, 2 and 4 optional Transfer ... reference clock input, BNC portGPS 1PPS input, BNC portModulationstandardEN304 744FFT2K,4K,8Kbandwidth6M,7M,8MconstellationQPSK,16QAM,64QAMGuard interval1/4,1/8,1 ...