The HMC786LP4E from Analog Devices is a RF Mixer with RF Frequency 0.7 to 1.1 GHz, LO Frequency 750 MHz to 1.35 GHz, IF Frequency 0.05 to 0.25 GHz, Conversion Loss 7.5 dB, P1dB 26 to 27 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for HMC786LP4E can be seen below.