The GMU140145B05 from Genmix Technology is a Block Upconverter with DC Voltage 15 to 24 V, Gain 60 dB, Input Frequency 950 MHz to 1.45 GHz, LO Frequency 13.05 GHz, Operating Temperature -40 to 55 Degree C. Tags: Module with Connectors. More details for GMU140145B05 can be seen below.