The KMU290310B04 from KMIC Technology is a Block Up Converter with IF frequency 950 to 1450 MHz / 950 to 1950 MHz, RF/Output Frequency 29 to 31 GHz, LO Frequency 28.05 GHz /28.55 GHz /29.05 GHz /29.55 GHz, Output Power 36 to 37 dBm, Gain 60 dB. Tags: Module with Connectors. More details for KMU290310B04 can be seen below.