Waveguides
guide the propagation of electromagnetic, light or sound waves.
See Also: Millimeter Waveguides, Optical Waveguides
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Product
Pre-Bonded Metalbacked PCB
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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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Product
PIN Limiter Diodes
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Macom Technology Solutions Holdings Inc.
MACOM’s PIN limiter diodes provide excellent broadband performance from 1 MHz to 20 GHz and higher for receiver protector circuits. Our PIN limiter diodes are available in die form, plastic and ceramic packaging. Our ceramic packaged diode series is ideal for waveguide, coaxial, and surface mount applications, while our die diode series is well suited for chip and wire high frequency microwave applications.
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Product
Microwave Testing
140
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The PICOPROBE® MODEL 140, a high performance microwave probe which incorporates a WR-8 waveguide with our patented coaxial design techniques, has inherent low loss and low dispersion characteristics.
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Product
Double Ridged Waveguide Horn
DRH67
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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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Product
Coaxial Rotary Joints
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EVERAXIS single and multi channel Rotary Joints are designed to work in rotating 50 Ohm systems, where uninterrupted and low loss signal transfer is required. Coaxial Rotary Joints are compact and lightweight compared to Waveguide Rotary Joints.
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Product
Coaxial Waveguide Adapter, Type-N (f), 8.2 to 12.4 GHz
X281A
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The Keysight X281A adapter transforms waveguide transmission line into 50-ohm coaxial line. Power can transmitted in either direction, and each adapter covers the full frequency range of its waveguide band with SWR less than 1.3.
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Product
Compact Converters
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Virginia Diodes offers compact converters (CCs) for frequency up and down-conversion. These converters are easy to use and well suited for high performance up and down conversion of wide band modulated millimeter-wave signals. VDI CCs offer full waveguide band coverage and are available from WR28 (22.5-40 GHz) to WR2.2 (330-500 GHz) with additional CCs under development. Compact converters can typically be delivered within 9-11 weeks ARO or less. Contact VDI for more information.
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Product
Waveguide Power Dividers
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2-way power divider that operates from 220 to 330 GHz. The power divider offers a typical insertion loss of 2.3 dB and typical isolation of 20 dB. All ports are well-balanced and in-phase for power dividing or combining applications across the band. The power divider is configured as a right-angle package with WR-03 waveguides and UG-387/U-M anti-cocking flanges at all ports.
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Product
Waveguide Electromechanical Relay Switches C, X, Ku, K & Ka Bands up to 40 GHz
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Waveguide Electromechanical Switch models cover C, X, Ku, K, Ka frequency bands up to 40 GHz. SPDT and Optional DPDT* Configurations with Latching Self Cut-Off Actuators, TTL Logic, and Position Indictors with manual override. Patented Motor Drive with Arc Suppression. Designs support WR-137, WR-112, WR-90, WR-75, WR-62, WR-42, and WR-28 waveguide sizes with O Rings for pressurized operation. Power handling capability up to 12 kW CW and 320 kW Peak. These waveguide electromechanical relay switches deliver desirable performance that includes high isolation levels up to 105 dB, and extremely low insertion loss down to 0.01 dB.
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Product
Lens Corrected Antennas
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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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Product
Conical Horn Antennas
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Conical gain horns are offered as both standard and custom models with either a circular or rectangular waveguide interface. While conical gain horns 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. The listed models operate across the full waveguide band and offer 23 dB nominal gain, 12 degrees typical half power beamwidth, a 24 dB typical side lobe level and 1.15:1 VSWR at center frequency. The below standard offering covers the frequency range of 8.5 to 140 GHz. However, other frequencies and standard models with 10, 15, 20 and 25 dB gain are also available.
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Product
Low Noise Amplifiers
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Our range of ITAR Free, Low Noise Amplifiers (LNAs) cover a wide range of applications but are primarily suited to communication systems including both Data-Link and Satellite Communications (Satcom) systems. Our new K-Band LNA operates over a 19.2 - 21.2 GHz with 1.3 dB Noise Figure at 25°C. It is configured with a waveguide input and 2.92 output connector all in a hermetic package.
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Product
Waveguide Probes
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We are a leading Manufacturer & Exporter of Waveguide Probes such as Tunable Probe and Waveguide Matched from India.
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Product
Waveguide Adapter
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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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Product
Fixed Attenuator (Waveguide)
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RF Lambda’s fixed waveguide attenuators are used to attenuate RF signals with a waveguide interface. They come in a variety of different frequencies and power levels depending on the application.
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Product
Direct Reading Attenuator with Remote Control
DA2XE
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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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Product
V-Band Low Noise Amplifier 50 to 75 GHz, 35 dB Gain, 5 dB NF
SBL- 5037533550-1515-E1
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50 to 75 GHz, 35 dB Gain, 5 dB Noise Figure V Band Low Noise Amplifier for IEEE 802.11.ad WiGig. Model SBL-5037533550-1515-E1 is a low noise amplifier with a typical small signal gain of 35 dB and a nominal noise figure of 5 dB across the frequency range of 50 to 75 GHz. The DC power requirement for the amplifier is +8 VDC/150 mA. The mechanical configuration offers an in-line structure with WR-15 waveguides and UG-385/U flanges.
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Product
Waveguide Detector, 26.5 to 40 GHz
R422C
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The Keysight R422C is an 26.5 to 40 GHz GaAs planar-doped barrier diode detector. This waveguide detector has negative output polarity.
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Product
Double Ridged Waveguide Horn
DRH18-EX
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Frequency range: 800 MHz - 18 GHz VSWR (AVG): < 2.4:1Impedance: 50 O (Ohm)Connector: SMA female Power (CW / Peak): 100 W / 170 W
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Product
RF Waveguide Load
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RF Lambda’s waveguide loads are used at end of an RF signal chain to provide a good 50ohm match and dissipate any RF energy into heat. They are available in a variety of power levels and offer low VSWR.
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Product
Double Ridged Waveguide Horn
DRH50
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Frequency range: 4.5 GHz - 50 GHz VSWR (max): < 1.55:1Impedance: 50 O (Ohm)Connector: 2.40mm female Power (CW / Peak): 10 W / 20 W
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Product
Microwave Testing
90
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The PICOPROBE MODEL 90, a high performance microwave probe which incorporates a WR-12 waveguide with our patented coaxial design techniques, has inherent low loss and low dispersion characteristics.
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Product
Terminations
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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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Product
Double Ridged Waveguide Horn
DRH200
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Frequency Range 200 MHz 2.2 GHz VSWR (AVG) < 1.4:1Impedance 50 WConnector N femalePower (CW / Peak): 500 W / 1000 W
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Product
Waveguide Accessories
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Designed with our leading waveguide development expertise and application knowledge, CAES Waveguide accessories are offered in a variety of options, sizing and materials.
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Product
Magic Tees
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As part of our extensive waveguide portfolio, CAES offers a wide range of magic tees and hybrid tees to help add, subtract or divide signals in your designs.
