The 1080-035 from Southwest Antennas is a Band Pass Filter with Frequency 2.22 to 2.27 GHz, Insertion Loss 1.2 dB, Rejection -60 to -40 dBc, Power 10 W, Return Loss 15 dB. Tags: Module with Connectors, Ceramic Filter. More details for 1080-035 can be seen below.