The BP0805A3600ASTR from KYOCERA AVX is a Band Pass Filter with Frequency 3.5 to 3.7 GHz, Bandwidth 200 MHz, Center Frequency 3600 MHz, Insertion Loss 1.3 dB, Upper Rejection -25 to -10 dBc. Tags: Surface Mount. More details for BP0805A3600ASTR can be seen below.