The ATOMBKU250 from Norsat is a Block Up Converter Series for the Ku-Band. It accepts an input frequency from 950 MHz to 1450 MHz and up-converts it to 12.25-18 GHz. The BUC has a compression gain of 60 dB and provide an output power (Psat) of 250 Watts. It has a Waveguide WR-75 Output Interface and N Type input connector.