The WVC-2072.5D2245-90M01 from Wevercomm is a RF Duplexer with Frequency 2.02 to 2.12 GHz / 2.20 to 2.29 GHz, Band 1 2.02 to 2.12 GHz, Band 2 2.20 to 2.29 GHz, Power 100 W, Insertion Loss 0.4 dB. Tags: Module with Connectors. More details for WVC-2072.5D2245-90M01 can be seen below.