The 5130BP18U4060 from Johanson Technology is a Band Pass Filter with Frequency 3.1 to 7.16 GHz, Bandwidth 4060 MHz, Insertion Loss 2.0 dB, Rejection 25 dB, Power 0.5 W. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for 5130BP18U4060 can be seen below.