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 for electronic equipment; alignment pins sold as a component part of telecommunications transmitters; general purpose and broadband amplifiers; antennas, namely, cassegrain offset feed, cassegrain reflector, dielectric horn, gaussian optics lens, horn lens, horns standard gain conical and pyramidal, monopulse, omnidirectional, prime feed, printed circuit and scalar and conical horn antennas; electrical signal attenuators, namely, direct reading precision, general purpose fixed, high power waveguide, level set, motorized waveguide, pin diode, precision, programmable and voltage-controlled variable attenuators; circular-to-rectangular waveguide transition adapters for electronic equipment; ferrite y junction circulators in the nature of electronic components; electronic controller for motorized waveguide attenuators; motorized waveguide phase shifters for communications apparatus; radio frequency receivers, namely, corner cube harmonic mixers, cube mixers and cube detectors; data processing equipment, namely, high-directivity, directional, 3 and 4-port, magic tee hybrid, bi-directional, 4-port, crossguide, short slot hybrid, broadwall and general purpose couplers; stands for data processing equipment in the nature of couplers; radio frequency receivers, namely, submillimeter wave quasioptical, tunable, flat broadband, high sensitivity and cube corner, quasioptical, detectors; multipliers, namely, high efficiency frequency and full-band multipliers; downconverters; drill fixtures for waveguide flange sold as component parts of telecommunication systems; voltage modulator and pin switch drivers; signal repeaters, namely, dynamic range extenders for radio frequency receivers; electrically-tunable oscillators; microwave and millimeter-wave faraday isolators; y junction circulators with ferrite components in the nature of electrical components; high pass, band reject, low pass, wide bandpass and narrow bandpass microwave and millimeter-wave frequency filters; quick disconnect waveguide flanges sold as component parts of telecommunications hardware; direct reading frequency meters; frequency extenders, namely, radio frequency repeaters; signal processors, namely, sweep and signal generators; radio frequency modulators and voltage regulators in the nature of gunn modulators and regulators; high power waveguide for electromagnetic wave delivery; highpass microwave and millimeter-wave frequency filters; horn lens antenna; signal splitters for electronic apparatus, namely, e and h and matched hybrid tees; injection-locked oscillators and amplifiers; rf tuning devices, namely, leveling loops, fixed, matched and tunable loads sold as component parts of telecommunication systems; direct reading frequency and electric power meters; radio frequency receiver, namely, analyzer mixers; monopulse antenna and comparator; power switches in the nature of motorized waveguide switches; electrical signal attenuators in the nature of motorized waveguide attenuators; multipliers; noise/gain measurement device, namely, frequency meters; frequency meters, namely, solid-state noise sources; electrical transducers, namely, orthomode transducers; oscillators; pin contact hardware, namely, electronic contacts, sold as component parts of telecommunication systems; electric switches in the nature of multi-throw, high speed, high power waveguide and pin switches; electrical signal attenuators, namely, pin attenuators; microwave and millimeter-wave frequency filters, namely, switchable, free-standing wire grid and linear-linear/linear-circular polarizers; portable broadband heterodyne radio receiver; electric power sensors; power splitters, namely, signal splitters for electronic apparatus; electrical precision instrument controllers; programmable waveguide phase shifter for communications apparatus; electrical signal attenuators, namely, programmable waveguide attenuator; radar apparatus, namely, coherent pulsed radar; fmcw and pulsed instrumentation radar apparatus; radiation detectors, namely, portable broadband radiometer and dicke switch radiometers; digital and 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 radio receivers and transmitters; power meter sensor products, namely, electric sensors; single sideband upconverters; antennas, namely, standard gain horns; straight waveguide sections for electromagnetic wave delivery; radio frequency receivers, namely, subharmonic mixers; imaging, radiometer and spectrometer systems and contraband detection systems comprising microwave and millimeter-wave imaging systems not for medical use, radiometers in the nature of radiation detectors and spectrometers; tapered transitions sold as a component part of waveguides for electromagnetic wave delivery; signal splitters for electronic apparatus, namely, e-h hybrid, e- and h-plane and magic tees; temperature-compensated thermistor mounts sold as component parts of telecommunication systems