The PE86X1017 from Pasternack Enterprises Inc is a RF Mixer with RF Frequency 10 MHz to 1.2 GHz, LO Frequency 10 MHz to 1.2 GHz, IF Frequency DC to 1.2 GHz, Conversion Loss 8 to 9 dB, LO Drive - Power 10 to 16 dBm. Tags: Module with Connectors, Double Balanced Mixer. More details for PE86X1017 can be seen below.