The HMC208AMS8 from Analog Devices is a RF Mixer with RF Frequency 0.7 to 2.0 GHz, LO Frequency 800 MHz to 1.2 GHz, IF Frequency DC to 0.5 GHz, Conversion Loss 9 dB, LO Drive - Power 10 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for HMC208AMS8 can be seen below.