9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
telecommunications and electronic equipment and subsystems, namely, circular to rectangular waveguide and flange adapters; alignment pins sold as a component part of the telecommunication system; general purpose and broadband amplifiers; cassegrain offset feede, cassegrain reflector, dielectric horn, gussian optics lens, horn lens, horns standard gain conical and pyramidal, monopulse, onmidirctional, prime feed, printed circuit and scalar and conical horn antennas; direct reading precision, general purpose fixed, high power waveguide, level set, motorized waveguide, pin diode, precision, programmable and voltage-controlled variable attenuators; e- and h-plane bends; circular-to-rectangular waveguide adapters; ferrite y junction circulators; controller for motorized waveguide attenuators; motorized waveguide phase shifters; corne cube harmonic mixers, cube mixers and cube detectors; high-directivity, directional, 3 and 4-port, magic tee hybrid, bi-directional 4-port, crossguide, short slot hybrid, broadwall and general purpose couplers; coupler stands; submillimeter wave quasioptical, tunable, flat broadband, high sensitivity and cube corner, quasi-optical, detectors; high efficiency frequency and full-band doublers; downconverters; drill fixtures for waveguide flange sold as component parts of telecommunication systems; modulator and pin switch drivers; dynamic range extenders; electrically-tunable oscillators; faraday isolators; y junction circulators, ferrite components; high pass, band reject, low pass, wide bandpass and narrow bandpass filters; quick disconnect waveguide flanges; direct reading frequency meters; frequency extenders, sweep or signal generators; gunn modulators/regulators; high power waveguide; highpass filters; horn lens antenna; e and h and matched hybrid tees; injection-locked oscillators and amplifiers; leveling loops, fixed, matched and tunable loads sold as component parts of telecommunication systems; direct reading frequency and power meters; analyzer mixers; monopulse antenna and comparator; motorized waveguide switches; motorized waveguide attenuator; motorized waveguide phase shifter; multipliers; noise/gain measurement device; solid-state noise sources; orthomode transducers; oscillators; pin contact hardware sold as component parts of telecommunication systems; multi-throw, high speed, high power waveguide and pin switches; pin attenuators; switchable, free-standing wire grid and linear-linear/linear-circular polarizers; portable broadband heterodyne receiver; power sensors; power splitters; precision instrument controllers; programmable waveguide phase shifter; programmable waveguide attenuator; coherent; fmcw and pulsed instrumentation radars; protable broadband radiometer/receivers; dicke switch radiometers; digital/analog radios, full duplex, cellular, fully synthesized 37.5 to 40 ghz pcn/pcs, digital transceivers, full duplex, militarized, and digital transceivers; high speed radios; miniature receivers and transmitters; waveguide screws sold as component parts of telecommunication systems; power meter sensors; millimeter wave sensor products; single sideband upconverters; standard gain horns; straight waveguide sections; subharmonic mixers; millivision imaging, radiometer and spectrometer systems and contraband detection systems comprising millivision imagers, radiometers and spectrometers; tapered transitions; e-h hybrid, e- and h-plane and magic tees; and temperature-compensated thermistor mounts sold as component parts of telecommunication systems