The WVC-897.5D942.5-35M01 from Wevercomm is a RF Duplexer with Frequency 880 to 915 MHz / 925 to 960 MHz, Band 1 880 to 915 MHz, Band 2 925 to 960 MHz, Power 20 W, Insertion Loss 1.2 dB. Tags: Module with Connectors. More details for WVC-897.5D942.5-35M01 can be seen below.