... , Conax, SECA, NDS, etc 1 Way ASI input interface 4 Way ASI output interface, or 2 way ASI and 2 way SDI output interface PID filter ... Rolling off factory: 0.35 Viterb correction encoding : 1/2, 2/3, 3/4, 5/6, 6/7,7/8 RS ... 4,1/8,1/16,1/32,off FEC:1/2,2/3,3/4,5/6, 7/8 Input Frequency Range ... : 174-230MHz(VHF), 470-862 MHz(UHF) Input Level: -20~-70dBm Connector: 75Ω,IEC Female (7/ ...