High technology communications equipment, namely, microwave/millimeter multiplexers, co-axial and waveguide RF and microwave switches, electronics in the nature of RF and microwave/millimeter-wave receivers, transmitters and signal processing electronics, Surface Acoustic Wave Devices (SAW) devices comprising RF filtering receivers, transmitters and sensors, high technology scientific instruments, sensors and mechanisms for astronomical, remote sensing, environmental and climatology applications for the space, aerospace and military markets, namely, optical and IR receivers and processing electronics, spectrometers, Ion receiving instruments, optical guidance sensors, and radar transceivers