The HMC967LP4E from Analog Devices is a Down Converter with RF Frequency 21 to 24 GHz, IF Frequency 0 to 3.5 GHz, Conversion Gain 15 dB, Image Rejection 25 dB, P1dB -8.5 dBm. Tags: Surface Mount, I/Q Downconverter. More details for HMC967LP4E can be seen below.