Waveguides
guide the propagation of electromagnetic, light or sound waves.
See Also: Millimeter Waveguides, Optical Waveguides
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CO Hand Held Meter
DHM1200
NDIR (non-dispersive infrared) waveguide technology, 5 years working capacity CO measurement accuracy up to 40ppm~70ppm Key query operation, MAX / MIN / AVG value available White LED backlight for working in bad light condition
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10 dB V-Band Waveguide Directional Coupler for Test Labs
SWD-5038531040H-15-SB
ModelSWD-5038531040H-15-SB is a V band, three-port waveguide directional coupler that delivers a 10 dB nominal coupling level and 30dB minimum directivity across the full waveguide band from 50to 85GHz. The three-port coupler uses a traditional multi-holeand split block design to achieve a flat coupling level, high directivity, and low insertion loss. The interfaces of the coupler are WR-15waveguides with UG-385/Uflanges. Custom coupling levels are available under different model numbers.
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Wide Mechanical Tuning Bandwidth Gunn Oscillators
Wide mechanical tuning bandwidth Gunn oscillators utilize high performance GaAs Gunn diodes and various cavity designs to yield near full band frequency coverage. Unlike dual-tuner oscillators, frequency and power optimization are accomplished by a single micrometer. Furthermore, these oscillators can be modified into electrically tunable oscillators by replacing the micrometer with an electrical actuator. The wide tuning bandwidth of these oscillators offers a low cost, high performance means of signal generation, making them ideal test sources for labs and antenna ranges. While standard models offer a waveguide interface, a coaxial interface is also available. When used with a Gunn oscillator regulator/modulator (SOR series), these oscillators can produce AM or FM modulated signals for many test applications.
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Microwave Switches
Communications & Power Industries
- Switches in waveguide, coax, stripline and microstrip- Designs are available from 20 MHz to 35 GHz- Power handling capability as high as 10s of Kilowatts peak- Integral driver, with BITE, can be supplied with any switch
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Pre-Bonded Metalbacked PCB
Teledyne Labtech's significant in-house resources have the capability to satisfy the most exacting demands of complex pre-bonded PTFE Microwave PCB. Our extensive machine shop facilities allows Teledyne Labtech to offer a complete sourcing solution from low volume prototypes to high volume production requirements. Teledyne Labtech can also offer pre-bonded metalbacked PCB with integrated wave-guide transitions and co-planar wave-guides.
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Coaxial Waveguide Adapter, 3.5 mm (f), 18 to 26.5 GHz
K281C
The Keysight K281C adapter transforms waveguide transmission line into 50-ohm coaxial line. Power can be transmitted in either direction, and each adapter covers the full frequency range of its waveguide band with SWR less than 1.07.
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Millimeter-Wave Noise Source, Q-band, 33 To 50 GHz
Q347B
The Q347B waveguide noise source (33 to 50 GHz frequency range), allows you to make accurate noise figure measurements on millimeter-wave devices...
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Microwave Testing
170
The PICOPROBE® MODEL 170, a high performance microwave probe which incorporates a WR-6 waveguide with our patented coaxial design techniques, has inherent low loss and low dispersion characteristics.
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PD-200 High-Speed High-Power Photodetector
These high speed photodiode, PD-200, is hermetically sealed, high reliability, low harmonic distortion photodiode modules designed for high optical power applications with minimum bandwidths of 20 GHz. The device is well suited for receiver applications with optical pre-amplification, and is available either with or without an internal 50Ω termination. The photodiode module is available in either a V-connector package or a miniature surface mount package with CPW (coplanar waveguide) RF output.
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Waveguide Harmonic Mixers (smart mixer), 60 to 90 GHz
M1970E
The Keysight M1970E 60 to 90 GHz waveguide harmonic mixer is an un-preselected mixer that will extend the operating frequency range of the N9030A PXA, N9020A MXA,and N9010A EXA signal analyzers up to 90 GHz. Smart features are embedded to help you to greatly simplify your overall test setup and improve the DANL and TOI of your test system. Go smart with harmonic mixing for your millimeter-wave applications.
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Waveguide Adapter
RF Lambda’s waveguide adapter product line is used to convert a waveguide interface to a coaxial interface. They come in a variety of frequencies, connector options and materials. They offer low insertion loss and VSWR as well as high power handling.
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Microwave Wideband APD-TIA Receivers
MR12 (40KHz~18GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR12 series microwave wideband optical receiver, adopts high Sensitivity APD diode and limiting amplifier, within bandwidth of 40KHz~18GHz, 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 wideband microwave application. Due to avoidance of using expensive coaxial cable or wave-guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless, timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s high speed communication system.
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Vector Network Analyzer
R42XXE
The R42XXE Vector Network Analyzers are designed for measuring of S-parameters, VSWR and impedance of waveguide networks in the full frequency ranges of standard waveguides between 33 and 170 GHz. Frequency accuracy is ±0.2%. The measurement range of reflection factor modulus is from 0 to 1. The measurement range of reflection factor phase is from 0 to ±180° for 0.1< |Гx|<1 with accuracy ±7.5 o in 18-75 GHz frequency range and ±9.6° in 75-170 GHz frequency range. The measurement range of transmission factor phase is from 0 to ±180 o with accuracy ±(5+0.1 |Ax|) o for Ax >-50 dB in frequency range to 75 GHz, for Ax >-30 dB - to 170 GHz. Data can be displayed in the rectangular, Smith or polar diagrams. VNA requires Personal Computer with USB interface.
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Manual Attenuator (Waveguide)
Manual control waveguide attenuators in both variable (continuous) or stepped in a variety of frequencies, attenuation values / step sizes and power levels
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Coaxial Receiver Protector
Where size, weight and power handling are the principle constraints, a TLM air-spaced coaxial limiter range provides an excellent compromise between waveguide and microstrip limiters. These devices are able to withstand higher power levels than microstrip solutions but still retaining a relatively compact package, Teledyne’s designs offer a low insertion loss and incorporate the same wide range of features as our waveguide limiters. Suitable for continuous operation at peak power levels of several kW's and mean power levels of 100's watts with sub- microsecond recovery time - over 10% bandwidth in <100mm length (at S-Band).
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Terminations
With a variety of models supporting virtually all waveguide applications, CAES Waveguide Terminations provide best-in-class VSWR performance and support a variety of frequency ranges.
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Passive Components
Ducommun millimeter wave products include various passive components including multi-hole directional couplers (PCM), crossguide couplers (PCC), magic tees (PCT), coax power dividers (PPD), bandpass, low pass and high pass filters (PFB, PFL and PFH), waveguide diplexers (PDC), waveguide transitions (PRC and PTW), waveguide to coax adapters (PTC) and waveguide components (PWS, PWE, PWH, PWM and PWT). These passive components cover frequency range from 8.2 to 110 GHz and feature high performance and low cost.
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RF Termination
DR9-10000-2425-2475-2892
Frequency2400~2500MHz, 10KW, Waveguide, FDP26, water cooled (Flow: 5-8L/min)
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Double Ridged Waveguide Horn
DRH370
Frequency range: 370 MHz - 6 GHz VSWR (max): < 1.6:1Impedance: 50 O (Ohm)Connector: N female Power (CW / Peak): 350W / 500 W
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Phase Masks
Phase masks are the production tool used to write gratings in fibers and waveguides. Ibsen Phase masks incorporate unbeatable, interferometric (holographic) patterning technology into a production friendly Phase mask.
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Waveguide Twists
Fairview Microwave’s precision waveguide twists operate from 18 to 110 GHz across seven frequency bands with waveguide sizes ranging from WR-42 (18 GHz) to WR-10 (110 GHz). Our portfolio of waveguide twists feature gold plated brass construction that offers excellent electrical performance with VSWR as low as 1.02:1 and insertion loss as low as 0.2 dB. Both 45° and 90° waveguide twists are available from stock, with the 45° versions being available in both right hand and left hand twist configurations. All of our waveguide twists are in-stock and ready to ship today!
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WR-8 Waveguide Straight
WAG-08-SXX
Precision mmw F-Band, WR-08, Straight waveguides are built with high precision and then gold plated for high corrosion resistance. They have very low loss and great VSWR. Manufactured to rigid specifications, these transmission line components provide minimum detrimental effects on the overall system VSWR.XX = length in inchesFeatures of WR-08, Waveguide Straights• 90 GHz to 140 GHz• Low Insertion Loss, typical for length• Low Return Loss, typical for length• UG-387 flangeView more WR-8 Waveguide Straight
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Waveguide Power Sensor
V8486A
The V8486A waveguide power sensor measures average power over the frequency range 50 GHz to 75 GHz and power range -30 to +20 dBm.
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Waveguide Amplifiers
VDI offers waveguide amplifiers for various applications. Waveguide amplifiers are able to boost a small input RF signal to a large output RF signal. For sample data on waveguide amplifiers, please refer to the Waveguide Amplifier Product Manual (also located under Resources). Please contact VDI for more information.
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Gunn Oscillators
Gunn Oscillators are solid state microwave energy generators. These consists of waveguide cavity flanged on one end and micrometer driven plunger fitted on the other end. A gunn-doid is mounted inside the waveguide with BNC Connector for D.C. Bias.
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