The ADC2840-2 from Quantic MWD is a Down Converter with RF Frequency 28 to 40 GHz, LO Frequency 14 to 20 GHz, IF Frequency DC to 4 GHz, Conversion Gain 5 dB, Noise Figure 4.5 dB. Tags: Module with Connectors. More details for ADC2840-2 can be seen below.