The AD5745-5785D264N from Anatech Electronics is a RF Duplexer with Frequency 5.735 to 5.755 GHz / 5.775 to 5.795 GHz, Band 1 5.735 to 5.755 GHz, Band 2 5.775 to 5.795 GHz, Insertion Loss 2 dB, Isolation 45 dB. Tags: Module with Connectors. More details for AD5745-5785D264N can be seen below.