The PE86X9001 from Pasternack Enterprises Inc is a RF Mixer with LO Frequency 6 to 10 GHz, IF Frequency DC to 3.5 GHz, Image Rejection 20 to 35 dB, Conversion Loss 7.5 to 10.5 dB, LO Drive - Power 19 dBm. Tags: Module with Connectors, Drop-In, Double Balanced Mixer, I/Q Mixer, Image Reject Mixer. More details for PE86X9001 can be seen below.