The 2823-80 from KR Electronics (A Division of NIC) is a Band Pass Filter with Frequency 113.6 to 193.6 MHz, Bandwidth 80 MHz, Center Frequency 153.6 MHz, Insertion Loss 1.5 dB, Rejection 37 dB. Tags: Surface Mount, Lumped Component Filter. More details for 2823-80 can be seen below.