The BPF-E16 from Mini Circuits is a Band Pass Filter with Frequency 2 to 30 MHz, Bandwidth 28 MHz, Center Frequency 16 MHz, Insertion Loss 1.5 to 3 dB, Rejection 20 dB @ DC-1.4 and 35-500 MHz. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for BPF-E16 can be seen below.