Waveguides
guide the propagation of electromagnetic, light or sound waves.
See Also: Millimeter Waveguides, Optical Waveguides
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Double Ridged Waveguide Horn
DRH18–E
Frequency range: 1 GHz -18 GHz VSWR (max / AVG): < 3:1 / 1.35:1Impedance: 50 O (Ohm)Connector: SMA female / N femalePower (CW / Peak): 50 W / 100 W
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Double Ridged Waveguide Horn
TEMH20
Frequency range: 1 GHz - 22 GHz VSWR (max): < 2.6:1Impedance: 50 O (Ohm)Connector: 3.50mm female Power (CW / Peak): 20 W / 50 W
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60 GHz WR-15 Waveguide Tx Module
PEM010
The PEM010 is a highly integrated millimeter wave transmitter that covers the 60 GHz global unlicensed spectrum allocations packaged in a standard waveguide module. Transmitter architecture is a double conversion, sliding IF with wide bandwidth capability through the up-conversion chain from baseband to carrier. The I/Q interface accepts analog baseband signals which provides for flexibility in design and applications. The baseband input optionally supports FSK/MSK modulation for non-coherent applications. The transmitter incorporates a complete waveguide interface with low-loss transition between the chip and the WR15 waveguide port. The integrated package is small and lightweight, with a simple to use multi-pin ST4 connector for power, reference clock, digital control port and baseband signals. Either of two reference clocks can be used for setting 540 MHz or 500 MHz channel spacing.
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Waveguide To Coaxial Transitions
Waveguide to coaxial transitions are an integral capability of the business. TRAK offers a choice of connector type and orientation, pin/socket interfaces to waveguide apertures with a choice of standard or custom flange details.
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Receiver Products
QuinStar receiver products are designed for maximum performance. Our offerings include low-noise amplifiers, balanced mixers, and harmonic and subharmonic mixers. Our receivers cover the frequency range of 18 to 110 GHz in seven waveguide bands.
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Fixed Attenuator (Waveguide)
Fixed waveguide attenuator in a variety of freuqencies, power levels and attenation values.
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Flexible Waveguide Assemblies
CAES provides an extensive portfolio flexible waveguides, waveguide assemblies, subassemblies of components, and assemblies in packages specifically designed to meet all of your requirements.
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NED-LMD Near-Eye Display Measurement Systems
NED-LMD WG Series
Gamma Scientific is introducing the NED-LMD Waveguide Tester as the world’s first specialized near-eye display measurement system that mimics human visual perception for fast, accurate and repeatable characterization of next generation optical waveguide-based Augmented/Mixed Reality displays and display components (light engine, waveguide, etc.). This comprehensive offering features a ‘robotic eye’ to help device manufacturers predict how the human eye would perceive their AR/MR displays, quantifying end user experience mapping the entire display field of view.
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GaN Amplifiers
SBP-3233831838-KFKF-E1-HR
Model SBP-3233831838-KFKF-E1-HR is a power amplifier with a typical small signal gain of 18 dB and a nominal Psat of +38 dBm across the frequency range of 32 to 38 GHz. The DC power requirement for the amplifier is +30 VDC/2 A. The mechanical configuration is an inline structure with K(F) connector as its input port and output port. Other port configurations, such as K connectors and WR-28 waveguides for either the input or output, are also available under different model numbers.
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Lens Corrected Antennas
Lens corrected antennas are offered with either a circular or rectangular waveguide interface. While lens corrected antennas with a rectangular waveguide interface can only support linear polarization, models with a circular waveguide interface can support various polarization types including horizontal, vertical, left-handed circular, and right-handed circular polarization for broader applications. These antennas are designed and constructed to offer high efficiency, low side lobes and a rugged mechanical configuration. In general, lens corrected antennas are ideal for achieving gain levels of up to 30 dB with moderate side lobe rejections. Additionally, its dielectric lens provides phase error corrections and serves as a radome to protect from environmental conditions.
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Short
FSXE
The FSXE Fixed Waveguide Shorts and the TSXE Tunable Shorts are available for creation of the shorts circuit conditions in waveguides. The TSXE Tunable Waveguide Shorts are movable shorts, adjustable through at least half a wavelength at the low end of the band. The TSXE Shorts consist of movable noncontacting choke plungers within a straight section of waveguide. The FSXE and TSXE Shorts are provided in five waveguide bands between 33 GHz and 225 GHz.
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Waveguide Rotary Joints
Waveguide Rotary Joints are used for the rotary transmission of power and signal between the stationary and rotating parts of a radar or satcom system.EVERAXIS has designed and produced single and multi channel Waveguide (WG) Rotary Joints since 1958. Every new design is simulated in FEM software as well as physically tested for optimal performance. Each high power Waveguide Rotary Joint is tested at maximum peak power before shipment.
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Waveguide Harmonic Mixers (smart mixer), 50 to 75/80 GHz
M1970V
The Keysight M1970V 50 to 75/80 GHz waveguide harmonic mixer is an un-preselected mixer that will extend the operating frequency range of the N9030A PXA, N9020A MXA, and N9010A EXAsignal analyzers up to 80 GHz. Smart features are embedded to help you to greatly simplify your overall test setup and improve your DANL and TOI of your test system. Go smart with harmonic mixing for your millimeter-wave applications.
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Microwave Wideband High-power input type PIN Receivers
MR30 (30KHz~100GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR30 series microwave wideband optical receiver, adopts waveguide intergrated PIN photodetector. Within 40KHz~100GHz bandwidth, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application. MR30 series PIN photodetector products have unsurpassed high-power handing capability. In system application, they can pre-amplify the received optical power by EDFA, favorable responsibility, with high voltage out, avoiding the need for electrical amplification. They are suitable for testing and application in microwave opto-electronics and high speed lightwave area as well as 40Gb/s (OC-768, STM-256) high-speed communication system.
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RF Rotary Joints
EVERAXIS is the market leader and supplier of choice for integrated waveguide assemblies, passive microwave components, RF Rotary Joints and rotating subsystems to the military and commercial radar and satcom markets. Working together with customers to create tailor-made solutions optimized to meet their needs has been the EVERAXIS business model for more than 70 years.
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Mechanical Calibration Kit, 12.4 To 18.0 GHz, Waveguide, WR-62
P11644A
The Keysight P11644A calibration kit contains the precision mechanical standards required to calibrate the systematic errors of Keysight network analyzers. This calibration kit has a precision airline for performing the thru-reflect-line (TRL) calibration, the most accurate error-correction technique for coaxial measurements. This kit also contains a commercial calibration certificate, flush short circuit, a precision shim, and fixed termination(s).
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Multi-Wavelength Planar Lightwave Circuit Splitter (PLC Splitter)
PLC-1 × 口口口
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai Planar Optical Waveguide Optical Splitter (PLC Splitter) is an integration waveguide optical power distribution device that based on quartz substrate, featured with small size, wide working wavelength range, high reliability and excellent uniformity of optical split, etc. It is especially suitable for connecting local unit with terminal unit in passive optical network (EPON, BPON, GPON, etc.) to achieve optical signal splitting. The main design divide optical signal in optical communication system into multi-way output. The component that we manufactured is with high stability to light source and temperature. And diversified packages can meet customers’ different requirements in application. According to the various requirements, our PLC splitter is with various types: bare fiber type, miniature type, fan-out type, module type, tray type, plug-in type , Blade package type, rack-mounted type, etc.
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Direct Reading Attenuator with Remote Control
DA2XE
DA2XE Millimeter-Wave Direct Reading Attenuator is a measurement instrument for signal level setting or loss measurements in waveguide networks. It also can be used for calibration of other attenuation measurement instruments. Direct Reading Attenuators have rotary-vane design. The value of attenuation is determined by rotation angle of resistive film with respect to the waveguide channel. Attenuation value does not depend on frequency. The attenuator has electronic control. The attenuator can be used in local or remote (via USB 1.1 or higher) operation modes.The Attenuators are provided in waveguide bands between 18 GHz and 225 GHz.
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WR-12 Waveguide Straight
WAG-12-SXX
• 60 GHz to 90 GHz• Low Insertion Loss, typical for length• Low Return Loss, typical for length• UG-387 flangeView more WR-12 Waveguide Straight
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Double Ridged Waveguide Horn
ADRWC750
Frequency range: 7.5 GHz - 18 GHz VSWR (max): < 1.25 :1Impedance: 50 O (Ohm)Connector: N or SMA female Power (CW / Peak): 100 W / 170 W
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Double Ridged Waveguide Horn
DRH67
Frequency range: 6 GHz - 67 GHz VSWR (max): < 1.9:1Impedance: 50 O (Ohm)Connector: 1.85mm female Power (CW / Peak): 5W / 10 W
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Flexible Waveguide
Flann offers a number of solutions for flexible waveguide interconnect including waveguide-coaxial-waveguide and semi rigid. Traditional flexible waveguide solutions are available on request.
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Waveguide Switches
Waveguide switches are electromagnetic switches with hollow circular or rectangular cross-sections and are used for routing RF energy in microwave communications, broadcasting, and in radar applications. Waveguide switches can be used to transfer both power and communication signals, and the bandwidth of a waveguide is in relation to its size, and thus always referred to by its size (e.g. WR112, WR90, WR75 etc.). Compared to coaxial switches, waveguides can route extremely high power signals over a narrow bandwidth at low to high frequencies, and now Lightweight Waveguide series is available.
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Probe Antennas
Probe antennas are offered as both standard and custom models with a rectangular waveguide interface. Probe antennas can only support linear polarization. These antennas are often used to measure the gain of other antennas by comparing the signal levels of the probe antenna and antenna under testing. The standard models operate across the full waveguide band and offer 6.5 dB nominal gain and 115 and 60 degrees half power beamwidth at center frequency. The below standard offering covers the frequency range of 8.2 to 170 GHz.
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Special Products
Whether your need is waveguide subsystem or custom assembly or special products such as flanges, shims, short plates, offset shorts of calibration kits, we are happy to help.
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E & W-Band PIN Diode Waveguide Switches
Fairview Microwave’s single-pole single-throw (SPST) and double-pole double-throw (DPDT) PIN diode waveguide switches feature fully integrated WR-10 and WR-12 waveguide ports and cover popular E-band (60 to 90 GHz) and W-band (75 to 110 GHz) frequencies. Switch circuits integrate low loss Fin-line assemblies with high performance GaAs beam-lead diodes that results in 4 dB insertion loss, greater than 25 dB of Isolation and fast switching speed < 300 nsec.
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Waveguide Power Sensor
Q8486D
Excellent SWR for reducing mismatch uncertainty50 MHz calibration port Accurate calibration and traceability to US National Institute of Standards and Technology (NIST) millimeter-wave sensor calibration Compatible with EPM (new N1913A/ 14A, E4418B/ 19B), EPM-P (E4416A/ 17A) and P-series (N1911A/ 12A) power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter Accurate average power measurements over -70 to -20 dBm Frequency range 33 GHz to 50 GHz Diode power sensing element
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Rectangular Horn Antennas
SAGE Millimeter wave rectangular gain horns, also called pyramidal gain horns, are offered as both standard and custom models with a rectangular waveguide interface. The pyramidal gain horns only support linear polarization. With a calibrated gain chart, these horns can be used to measure the gain of other antennas by comparing the generated signal levels of both. For this reason, these horns are also referred to as standard gain horns. The listed models offer 23 dB nominal gain, 10/11 degrees typical half power beamwidth and 14 dB/30 dB typical side lobe levels at the center frequency of the band. These horns cover full waveguide bandwidths within the frequency range of 8.2 to 170 GHz. In addition to the models listed below, models with 10, 15, 20 and 25 dB gain and other frequency bands are also available.
