The SAFBC315MSP0T00 from Murata is a Band Pass Filter with Frequency 314 to 316 MHz, Bandwidth 1 MHz, Center Frequency 315 MHz, Insertion Loss 3 to 3 dB, Operating_Temperature -40 to 125 Degree C. Tags: Surface Mount, Ceramic, Surface Mount, RF SAW Filter, Ceramic Filter. More details for SAFBC315MSP0T00 can be seen below.