The PEWGMX1002 from Pasternack Enterprises Inc is a Waveguide Mixer with RF Frequency 33 to 50 GHz, LO Frequency 33 to 50 GHz, IF Frequency DC to 17 GHz, Conversion Loss 10 dB, LO Drive Level 13 dBm. Tags: Down Converter Mixer, Double Balanced Mixer. More details for PEWGMX1002 can be seen below.