The AM028D1-A2 is a broadband millimeterwave mixer in a rugged surface mount package which is compatible with high volume solder installation. The double balanced down converter mixer is designed for use in millimeterwave communication and sensor systems as a frequency converter in the receiver chain when wide dynamic range and high isolation are required. The robust ceramic surface mount package provides excellent electrical performance and a high degree of environmental protection for long-term reliability. All mixers are screened at the operating frequencies prior to shipment for guaranteed performance. Mixer is targeted for high volume millimeterwave applications such as pointto-point and point-to-multipoint wireless communications systems.