The AM5800B482 from Anatech Electronics is a Band Pass Filter with Frequency 5.73 to 5.88 GHz, Bandwidth 150 MHz, Center Frequency 5800 MHz, Insertion Loss 2.0 dB, Upper Rejection 15 dB @ 6175 MHz. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for AM5800B482 can be seen below.