The UBR-2LKu from GeoSync Microwave is a Block Up Converter with IF frequency 950 MHz to 1.45 GHz / 950 MHz to 2 GHz, RF/Output Frequency 12.75 to 13.25 GHz / 13.75 to 14.8 GHz, LO Frequency 11.8 GHz / 12.8 GHz, P1dB 13 dBm, Output Power 13 dBm. Tags: Rack Mount. More details for UBR-2LKu can be seen below.