The AB5875B775 from Anatech Electronics is a Band Pass Filter with Frequency 5.87 to 5.88 GHz, Bandwidth 10 MHz, Center Frequency 5875 MHz, Insertion Loss 1.75 dB, Upper Rejection 40 dB @ 5885-6200 MHz. Tags: Module with Connectors, Cavity Filter. More details for AB5875B775 can be seen below.