The 2450BP15P0100 from Johanson Technology is a Band Pass Filter with Frequency 2.4 to 2.5 GHz, Bandwidth 100 MHz, Insertion Loss 3.8 dB, Rejection 26 dB, Power 2 W. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for 2450BP15P0100 can be seen below.