... supports both MFN (Multi-frequency network) and SFN (single frequency network). It has 4 ASI input ports, one GPS.10MHZ input ... NMS software. FeaturesFully complying with DVB-T standard (EN300744) SFN and MFN supporting Transfer mode 2k, 4k, 8k optional Hierarchy ... BNC portModulationstandardEN304 744FFT2K,4K,8Kbandwidth6M,7M,8MconstellationQPSK,16QAM,64QAMGuard interval1/4,1/8,1/16,1/32FEC1/2,2/3,3 ...