The PE86X1002 from Pasternack Enterprises Inc is a RF Mixer with RF Frequency 23 to 37 GHz, LO Frequency 23 to 37 GHz, IF Frequency DC to 13 GHz, Conversion Loss 9 to 12 dB, Noise Figure 9 to 12 dB. Tags: Module with Connectors, Drop-In, Double Balanced Mixer. More details for PE86X1002 can be seen below.