The HMC264 from Analog Devices is a RF Mixer with RF Frequency 20 to 32 GHz, LO Frequency 21 to 31 GHz, IF Frequency DC to 6 GHz, Conversion Loss 10 dB, LO Drive - Power -4 dBm. Tags: Surface Mount, Sub-Harmonic Mixer. More details for HMC264 can be seen below.