The SXBP-507 from Mini Circuits is a Band Pass Filter with Frequency 460 to 560 MHz, Bandwidth 100 MHz, Center Frequency 507 MHz, Insertion Loss 1.41 to 2.24 dB, Rejection 20 dB @ 300 and 615 MHz. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for SXBP-507 can be seen below.