The 2820-12.7 from KR Electronics (A Division of NIC) is a Band Pass Filter with Frequency 11.45 to 13.95 MHz, Bandwidth 2.5 MHz, Center Frequency 12.7 MHz, Insertion Loss 3 dB, Rejection 60 dB. Tags: Surface Mount, Lumped Component Filter. More details for 2820-12.7 can be seen below.
