The AD5765-5805D265N from Anatech Electronics is a RF Duplexer with Frequency 5.755 to 5.775 GHz / 5.795 to 5.815 GHz, Band 1 5.755 to 5.775 GHz, Band 2 5.795 to 5.815 GHz, Insertion Loss 2 dB, Isolation 45 dB. Tags: Module with Connectors. More details for AD5765-5805D265N can be seen below.