The 3600BP14M0600 from Johanson Technology is a Band Pass Filter with Frequency 3.3 to 3.7 GHz, Bandwidth 400 MHz, Center Frequency 3500 MHz, Insertion Loss 1.8 to 2 dB, Rejection 18 to 31 dB. Tags: Surface Mount, Ceramic Filter. More details for 3600BP14M0600 can be seen below.