Leading Supplier of Passive Microwave Components.

Coaxial circulators: Coaxial circulators are available for frequencies between 380 MHz and 31 GHz, with power ratings up to 700W. Options include octave band, dual junctions, and encapsulation.
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Over 18,700 RF & Microwave Products In-Stock for Free Same-Day Shipment

Pasternack Enterprises started in 1972 in Irvine, California as a manufacturer of log amplifiers. Over the following 35 years Pasternack has evolved to offer the most extensive lines of RF Coaxial and Fiber Optic products in the industry. With over 18,700 products in inventory, you can rely on...

Superior then, Superior now.

With over 57 years of experience and innovation, Sinclair boasts a rich history of technological achievements and prides itself as a pioneer in the field of antenna and filter development. Sinclair provides the latest high quality antenna and filter products, systems and coverage solutions for RF...

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RF Resistor, Coaxial Termination RF Isolator & Circulator, Coupler

RF Circulators: Kete Microwave have a full series of RF coaxial isolator with SMA or N connectors from 150MHz to 25GHz, the bandwidth from 6MHz to full. These devices are made of magnets and ferrite material. Kete Microwave supplies the devices with high quality and stable performance over a long period of time....
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RF Components & Cable Assemblies

Federal Custom Cable provides endless solutions to your design and manufacturing needs. ISO 9000 certified and experienced to produce excellence, we are your direct source for RF Microwave and contract manufacturing, cable prepping, kitting, labeling, ARINC, Rack & Panel, Modular Assemblies, Delay...

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Ferrite Devices

UTE Microwave produces a broad range of ferrite devices for use in military, commercial, medical and scientific applications. Over 35 years experience in this field gives us a breadth of knowledge we can apply to your requirements. Custom design capabilities augment our catalog standard...

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Attens, Couplers, Loads, DC Blocks Power Dividers, Hybrids, Bias Tees

Circulators & Isolators: An RF isolator is a two-port passive device made of magnets and ferrite material which is used to protect other RF components from excessive signal reflection, while an RF circulator is a three-port passive device used to control the direction of signal flow in a circuit. MECA offers thirty models...
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Supplier of active & passive microwave & RF devices.

AtlanTecRF supplies a wide range of microwave and RF components and equipment to the global marketplace in aerospace, telecommunications, defense and scientific research. From attenuators and amplifiers through couplers, connectors, isolators, power dividers to oscillators, switches, terminations...

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Fiber Optic, Copper, Wireless... Solutions

Field Components has an extensive background in analyzing, designing and producing coaxial cable assemblies, adapters, connectors, attenuators, power dividers, terminations and more. With over 30+ years of combined experience designing and building custom connectivity products, the company can...

Microwave & RF Isolators and Circulators

Coaxial Circulator: Wenteq Microwave Corporation Offers high performance coaxial circulators, both wide band and narrow band, from 20 MHz to 18 GHz.
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