The ADH141S from Analog Devices is a Space Qualified RF Mixer with LO Frequency 6 to 18 GHz, IF Frequency DC to 7 GHz, Conversion Loss 11 to 14 dB, LO Drive - Power 27 dBm, P1dB 10 to 13 dBm. Tags: Die, Double Balanced Mixer, Down-Conversion Mixer, Up-Conversion Mixer, Passive Mixer. More details for ADH141S can be seen below.