The CHR1080a98F from United Monolithic Semiconductors is a Down Converter with RF Frequency 71 to 86 GHz, LO Frequency 34.5 to 44 GHz, IF Frequency DC to 12 GHz, Conversion Gain 8 dB, Image Rejection 16 dBc. Tags: Die. More details for CHR1080a98F can be seen below.