The AE1826-2237D482 from Anatech Electronics is a RF Duplexer with Frequency 1.79 to 2.0625 GHz / 2.2355 to 2.2395 GHz, Band 1 1.79 to 2.0625 GHz, Band 2 2.2355 to 2.2395 GHz, Power 25 W, Insertion Loss 1 dB. Tags: Module with Connectors. More details for AE1826-2237D482 can be seen below.