The NGFP0402AG2R450G050TRF from NIC Components is a Band Pass Filter with Frequency 2400 to 2500 MHz, Bandwidth 100 MHz, Center Frequency 2450 MHz, Insertion Loss 1.4 dB, Rejection 8 to 32 dB. Tags: Surface Mount, Ceramic Filter. More details for NGFP0402AG2R450G050TRF can be seen below.