The WDCGV12+12-1710-1785/1805-1885-75-4 from Wainwright Instruments is a Diplexer with Frequency f1 1.71 to 1.785 GHz, Frequency f2 1.805 to 1.885 GHz, Power 100 W, Attenuation 75 dB, Attenuation f1 75 dB. Tags: Module with Connectors. More details for WDCGV12+12-1710-1785/1805-1885-75-4 can be seen below.