The HMC316MS8 from Analog Devices is a RF Mixer with RF Frequency 1.5 to 3.5 GHz, LO Frequency 1.6 to 3.2 GHz, IF Frequency DC to 1 GHz, Conversion Loss 8 dB, LO Drive - Power 19 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for HMC316MS8 can be seen below.