The A65-MH553 from Akon Inc is a Band Pass Filter with Frequency 13.2 to 14.4 GHz, Insertion Loss 1.5 dB, Rejection -60 dBc, Upper Rejection -60 dBc, Lower Rejection -60 dBc. Tags: Module with Connectors, Drop-In, Combline Filter. More details for A65-MH553 can be seen below.