The SP0000-1151-11 from RFI Technology Solutions is a Cross Band Couplers with Frequency 30 to 960 MHz, Frequency Band1 30 to 180 MHz, Frequency Band2 330 to 520 MHz, Frequency Band3 740 to 960 MHz, Insertion Loss Band1 1.2 dB. Tags: Module with Connector. More details for SP0000-1151-11 can be seen below.