The AD7500-8150D445 from Anatech Electronics is a RF Duplexer with Frequency 7.25 to 7.75 GHz / 7.9 to 8.4 GHz, Band 1 7.25 to 7.75 GHz, Band 2 7.9 to 8.4 GHz, Power 10 W, Insertion Loss 1.25 dB. Tags: Module with Connectors. More details for AD7500-8150D445 can be seen below.