The AE1625-2495D484 from Anatech Electronics is a RF Duplexer with Frequency 1.6 to 1.65 GHz / 2.47 to 2.52 GHz, Band 1 1.6 to 1.65 GHz, Band 2 2.47 to 2.52 GHz, Power 30 W, Insertion Loss 3 dB. Tags: Module with Connectors. More details for AE1625-2495D484 can be seen below.