The ADBF 5042/55-P from ADMOTECH is a Band Pass Filter with Frequency 5.01 to 5.06 GHz, Bandwidth 55.52 MHz, Center Frequency 5041.99 MHz, Insertion Loss 1 to 1.5 dB, Rejection 60 to 65 dB. Tags: Drop-In, Cavity Filter. More details for ADBF 5042/55-P can be seen below.