ERAVANT

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 electric cable adapters, coaxial fixed electrical signal attenuators and programmable coaxial electrical signal attenuators, and calibration kits comprising coaxial adapters, coaxial connectors and coaxial matched loads to control frequency in coaxial connectors and fittings sold as a unit in a box; electronic components in the nature of coaxial passive components, namely, direct current converters in the form of blocks for coaxial connectors that prevent the flow of DC current in a particular frequency range, directional coaxial acoustic couplers, coaxial optical filters, coaxial acoustic couplers, coaxial matched load banks to control frequency in coaxial connectors and fittings; optical bandpass, highpass, and lowpass filters for coaxial connectors, coaxial signal splitters for electronic apparatus; antennas, namely, horn antennas, lens corrected antennas, omni-directional antennas, assegrain antennas, gaussian optical antennas, microstrip patch array antennas, feed horn antennas, and corner reflector antennas; structural parts of antennas in the nature of rotary joint component part for antennas to allow for movement and positioning; waveguide linear and circular polarizers that convert input linear signals to circularly polarized output signals for right-handed or left-handed polarization of the input signal; electrical orthomode transducers; electrical signal attenuators; electricity limiters; electrical phase shifters for analog controlled phase shifter that covers the frequency ranges used in transmit and receive modules and phased arrays; pin diode electric signal switches; electronic and optical communications instruments and components, namely, cable television transmitters made of ferrite; electrical components, namely, coaxial electrical isolators and circulators; wave guide electrical connectors for microwave and millimeter wave products; metrology grade waveguide calibration kit consisting primarily of standard rigid waveguides, 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, all sold as a unit; waveguide junction electrical isolators and circulators in the nature of electronic components; circulators in the nature of electronic components, namely, compliant power adapters, microstrip isolators and circulators, stripline isolators and circulators, all of which being compliant to certain international standards; oscillators in the nature of bias tuned, mechanically tuned, and varactor tuned gunn diode oscillators; voltage regulators and voltage monitor modules, namely, oscillating voltage regulators and electronic modulators used for frequency modulation or phase modulation of a signal to the control input; dielectric resonator oscillators; phase locked oscillators; frequency synthesizers; tilting heads for speed sensors; tilting heads for ranging sensors; radio receivers and transmitters, and transceiver subassemblies and modules consisting primarily of transceivers; full-band electrical signal attenuators; phase shifters for communications apparatus; frequency meters; waveguide infrared detectors; frequency converters for harmonic mixers, noise sources, waveguide to coax adapters, taper and mode transitions; faraday electrical isolators; electronic products for the manipulation of the frequency of audio signals, namely, electronic components in the nature of relays that extend the frequency of a synthesized signal generator or sweep oscillator in order to function at higher frequencies, electronic components in the nature of relays that extend the frequency of network analyzers in order to function at higher frequencies, and electronic components in the nature of relays that extend the noise and gain measurement capabilities of common and low frequency signal synthesizers and noise figure meters to higher frequency ranges; doppler radar target electronic simulators for radar manufacturers and developers for simulating radar movements to test and evaluate the radar systems performance; electronic components in the nature of rigid and flexible waveguides for high power beam delivery and e- and h-plane bends and twists rigid waveguides that are bent in one of two directions for high power beam delivery; electrical adapters, namely, bulkhead adapters; frequency converters for taper and mode transitions; electric couplings that couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit or to split power equally between two ports; electronic magic tees, namely, signal splitters for electronic apparatus used to prevent signals from propagating between certain ports under specific conditions in radio devices; computer hardware in the nature of electronic radio and microwave power dividers and high definition multimedia interface splitters that couple the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit; electronic high definition multimedia interface splitters that couple the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit; electronic components in the nature of waveguide filters used in waveguide technology to allow signals at some frequencies to pass and rejecting others; computer hardware in the nature of electronic diplexers used to allow two different devices to coexist and share a common communications channel; crossguide optical couplers, and directional optical couplers; frequency converters as a waveguide to coax adapters; electric switches; electronic instrument stands and table-top stands specially designed for supporting and raising electronic laboratory equipment

Product design and development of telecommunications and electronic components, subassemblies and equipment for others