The AD706-736C112 from Anatech Electronics is a RF Duplexer with Frequency 704 to 709 MHz / 734 to 739 MHz, Band 1 704 to 709 MHz, Band 2 734 to 739 MHz, Power 5 W, Insertion Loss 2 dB. Tags: Module with Connectors. More details for AD706-736C112 can be seen below.