The RMX40G60GA from RF-Lambda is a Waveguide Mixer with RF Frequency 40 to 60 GHz, IF Frequency 5 to 7.5 MHz, Conversion Loss 22 dB, Conversion Gain 28 dB, LO Drive Level 7 to 12 dBm. Tags: Harmonic Mixer. More details for RMX40G60GA can be seen below.