The WVC-902.5D947.5-25M03 from Wevercomm is a RF Duplexer with Frequency 890 to 915 MHz / 935 to 960 MHz, Band 1 890 to 915 MHz, Band 2 935 to 960 MHz, Power 50 W, Insertion Loss 1 dB. Tags: Module with Connectors. More details for WVC-902.5D947.5-25M03 can be seen below.