The ADFM 1960/120-13A from ADMOTECH is a Band Pass Filter with Frequency 1.9 to 2.02 GHz, Bandwidth 120 MHz, Insertion Loss 1.1 dB, Power 300 W, Return Loss 20 dB. Tags: Module with Connectors, Cavity Filter. More details for ADFM 1960/120-13A can be seen below.