The MT3D-0325HCSM-2 from Marki Microwave is a RF Mixer with RF Frequency 3 to 25 GHz, LO Frequency 3 to 25 GHz, IF Frequency DC to 6000 MHz, Conversion Loss 7.8 to 13 dB, Noise Figure 8 to 8.5 dB. Tags: Surface Mount, Triple Balanced Mixer. More details for MT3D-0325HCSM-2 can be seen below.