Lectrosonics UMC16B-L, Wideband UHF Multicoupler; Active RF distribution system with ceramic filtering, The UMC16B multi-coupler is used to distribute signals from two antennas to eight diversity receivers to minimize the amount of cabling and antennas needed in multi-channel wireless systems; Inputs Two 50 Ohm BNC jack on rear panel; Outputs 16 BNC jacks on rear panel. Eight jacks per antenna; Frequency range (A1B1), 470 to 615 MHz; Dimensions (W x H x D) 487 x 180 x 45 mm; Weight 1.45 kg.Inc. DCR15/A4U Power supply