The MDB-73H-D+ from Mini Circuits is a RF Mixer with RF Frequency 2.2 to 7.0 GHz, LO Frequency 2.2 to 7.0 GHz, IF Frequency DC to 1.6 GHz, Conversion Loss 7.2 to 10.2 dB, Noise Figure 8.9 to 9 dB. Tags: Die, Double Balanced Mixer, Down-Conversion Mixer, Up-Conversion Mixer. More details for MDB-73H-D+ can be seen below.