The KMU288291B05 from KMIC Technology is a Block Up Converter with IF frequency 950 to 1250 MHz, RF/Output Frequency 28.85 to 29.15 GHz, LO Frequency 27.9 GHz, Output Power 36 to 37 dBm, Gain 60 dB. Tags: Module with Connectors. More details for KMU288291B05 can be seen below.