The UPB2-WS-44.5 from Narda-MITEQ is a Block Up Converter with IF frequency 950 MHz to 1.95 GHz, RF/Output Frequency 43.5 to 45.5 GHz, LO Frequency 42.55 GHz / 43.55 GHz, P1dB 10 dBm, Output Power 10 dBm. Tags: Module with Connectors. More details for UPB2-WS-44.5 can be seen below.