09
Telecommunications and electronic equipment and subsystems,
namely, power, low noise, and broadband amplifiers;
electronic components in the nature of coaxial passive
components, namely, coaxial cables, coaxial bias tees,
coaxial cable adapters, coaxial fixed attenuators and
programmable coaxial attenuators, calibration kits
comprising coaxial adapters, coaxial connectors, and coaxial
matched loads to control frequency in coaxial connectors and
fittings, with box, sold as a unit, dc current blocks for
coaxial connectors that prevent the flow of DC current in a
particular frequency range, directional coaxial couplers,
coaxial filters, coaxial couplers, coaxial matched loads to
control frequency in coaxial connectors and fittings;
bandpass, highpass, and lowpass filters for coaxial
connectors, coaxial power splitters; antennas, namely,
pyramidal horn, conical horn, lens corrected antennas,
omni-directional antennas, cassegrain antennas, gaussian
optical antennas, microstrip patch array antennas, feed horn
antennas, corner reflector antennas, and antenna rotary
joint component; waveguide linear and circular polarizers
for right-handed or left-handed polarization of the input
signal; electrical orthomode transducers; electrical signal
attenuators; electrical limiters; electrical phase shifters
for analog controlled phase shifter that covers the
frequency ranges used in transmit/receive modules and phased
arrays; pin diode switches; electronic and optical
communications instruments and components, namely, cable
television transmitters made of ferrite; electrical
components, namely, coaxial isolators and circulators;
waveguide connectors for microwave and millimeter wave
products; metrology grade waveguide calibration kit
comprising straight waveguide sections, a fixed short used
to provide high reflection short circuits for terminating
standard waveguides, a fixed matching load, a wave length
shim, waveguide quick connectors, hex head waveguide screws,
waveguide screw driver, calibration data USB drive and box,
sold as a unit; waveguide junction isolators and
circulators; circulators in the nature of electronic
components, namely, iso-adapters, microstrip isolators and
circulators, stripline isolators and circulators; bias
tuned, mechanically tuned, and varactor tuned of gunn
oscillators; voltage regulators and voltage monitor modules,
namely, oscillator regulators and modulators; dielectric
resonator oscillators; phase locked oscillators; frequency
synthesizers; speed sensor heads; ranging sensor heads;
radio receivers and transmitters, and optical transceivers
and modules; full-band electrical signal attenuators; phase
shifters for communications apparatus; frequency meters;
waveguide detectors; frequency converters, namely, harmonic
mixers, noise sources, waveguide to coax adapters, taper and
mode transitions; faraday isolators; electronic products for
the manipulation of the frequency of audio signals, namely,
frequency extenders, network analyzer extenders, noise
figure and gain test extenders; doppler radar target
simulators; electronic components in the nature of waveguide
sections, e- and h-plane bends and twists; electrical
adapters, namely, bulkhead adapters; frequency converters,
namely, taper and mode transitions; electric couplings,
namely, terminations, magic tees, power dividers, crossguide
couplers, directional couplers, filters, and diplexers;
frequency converters, namely, waveguide to coax adapters;
electric switches; instrument mini-jacks for use with
laboratory equipment
42
Design and product development of telecommunications and
electronic components, subassemblies and equipment for
others