The DM0416MA1 from Narda-MITEQ is a RF Mixer with RF Frequency 4000 to 16000 MHz, LO Frequency 4000 to 16000 MHz, IF Frequency 0 to 4000 MHz, Conversion Loss 8 dB, Noise Figure 9 dB. Tags: Module with Connectors, Image Reject Mixer. More details for DM0416MA1 can be seen below.