The ZMDB-44H-K+ from Mini Circuits is a Rugged Frequency Mixer with an RF/LO frequency from 10 to 40 GHz and an IF frequency from DC to 15 GHz. It has a conversion loss of less than 8.8 dB, provides an LO to RF isolation of 35 dB and LO to IF isolation of 30 dB. The mixer can handle input power up to +21 dBm power and has an LO power of 15 dBm. It can be used as both an up and down converter. The ZMDB-44H-K+ is available in rugged housing that measures 0.56 x 0.56 x 0.34 inches and has 2.92 mm (female) connectors. It is ideal for defense radar and communications, VSAT, line of sight links, 5G, and ISM applications.