The WDCGV10+10-1710-1785/1805-1880-50-9 from Wainwright Instruments is a RF Duplexer with Frequency 1.71 to 1.785 GHz / 1.805 to 1.88 GHz, Band 1 1.71 to 1.785 GHz, Band 2 1.805 to 1.88 GHz, Power 100 W, Insertion Loss 2 dB. Tags: Module with Connectors. More details for WDCGV10+10-1710-1785/1805-1880-50-9 can be seen below.