The HWMX12-SFE from HASCO Components is a Waveguide Mixer with RF Frequency 60 to 90 GHz, LO Frequency 60 to 90 GHz, IF Frequency 100 MHz to 10 GHz, Conversion Loss 9 dB, LO Drive Level 13 dBm. Tags: Double Balanced Mixer. More details for HWMX12-SFE can be seen below.