The 3085 from KR Electronics (A Division of NIC) is a Band Pass Filter with Frequency 5.25 to 5.45 MHz, Bandwidth 200 KHz, Center Frequency 5.35 MHz, Insertion Loss 3 dB, Rejection 60 dB. Tags: PCB Mount, Surface Mount, Lumped Component Filter. More details for 3085 can be seen below.