The HMC682LP6C from Analog Devices is a RF Mixer with RF Frequency 1.7 to 2.2 GHz, LO Frequency 1.4 to 2.0 GHz, IF Frequency 0.06 to 0.4 GHz, Conversion Gain 6 dB, P1dB 15 dBm. Tags: Surface Mount, Down-Conversion Mixer. More details for HMC682LP6C can be seen below.