The HMC412AMS8G from Analog Devices is a RF Mixer with RF Frequency 9to15 GHz, LO Frequency 9.0 to 15.0 GHz, IF Frequency DC to 2.5 GHz, Conversion Loss 8 dB, LO Drive - Power 13 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for HMC412AMS8G can be seen below.