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WR1150 Waveguide UHF Band Microwave Circulators

Ferrite Microwave Technologies is a manufacturer of WR1150 Waveguide UHF Band Microwave Circulators for high-energy physics applications. When failure isn’t an option and your power source must be protected, our high-power circulators and loads are the choice of well-informed scientific research facilities and laboratories across the globe.

Discuss Your Requirements

Check out our line of WR1150 components, as well as custom capabilities on the Microwave Techniques website.


WR1150 Waveguide Circulators: FMT Designs

The team at Ferrite Microwave Technologies has over a century of combined high power device design and manufacturing experience. We provide customers with a design tool library of thousands of products to choose from, backed by state-of-the-art FEA simulations tools. Our focus is on providing the best quality product, with leading edge performance, to enable our customers to realize their requirement needs. Our circulator designs include:

WR1150 Waveguide Microwave Circulators for UHF Band
  • Isolators
  • Duplexers
  • Resonance Isolators
  • Dual Junction Duplexers
  • Custom Control & Monitoring Systems
  • 3-Port Junctions (“Y” or “T” configuration)
  • 4-Port Differential Phase Shift Circulators

Typically, our WR1150 Waveguide Circulators for the UHF Band are manufactured for scientific research, universities, and national laboratories. However, we’re constantly working on new applications with customers interested in pushing the boundaries of science. Our novel designs offer advanced protection of the world’s cutting edge high-power, high-energy physics applications. We stand ready to address the next generation of accelerator research and physics programs.


WR1150 Waveguide UHF Band Circulator: UFC3-527

As a product spotlight, we welcome you to explore the electrical and mechanical specifications of FMT’s high-power, junction-style UHF Band WR1150 waveguide circulator. This device is primarily utilized in the scientific research sector.

The following specifications apply to FMT model UFC3-527:

Frequency Band:UHF Band
Operating Frequency:800 to 810 MHz
Peak Power:1 MW
Average Power:100 kW
Material:Aluminum 6061-T6
Cooling System:Copper & Stainless Steel
Finish:Chromate Golden (per MIL-C-5541, Class 3)
WR1150 Circulator UHF

WR1150 Circulator: UFC3-542 (704)

Ferrite Microwave Technologies welcomes you to explore the technical data of our WR1150 circulator, operating in the UHF band. The following specifications apply to FMT model UFC3-542 (704):

Frequency Band:UHF Band
Operating Frequency:704 + 3 MHz
Peak Power:1 MW
Average Power:100 kW
VSWR:< 1.15
Insertion Loss:< 0.15 dB
Isolation:< 25 dB
Waveguide:WR1150
Width:30 inches (76.2 cm)
WR1150 Circulator UHF

A Quick Note on Average vs. Peak Power

Ferrite Microwave Technologies circulator and isolator solutions place emphasis on the selection and bias point of ferrite material to minimize insertion loss and maximize isolation at the frequency, bandwidth, and power level of interest.

Ferrite Icon WR1150

The design and power handling capability of a circulator is ultimately determined by the sum of the forward and reflected power, the latter being the result of any mismatch present at the output of the device. As an example, a device operating at 5,000W forward, with an output mismatch of 2:1 (11%), must be capable of handling 5,550W. The same device operating into a short or open circuit must be capable of handling 10,000W


Other WR1150 UHF Band Microwave Components

As a Microwave Techniques company, we often partner with the Mega Industries product line. This allows us to offer our clients an access point to the broadest line of high-power microwave & RF components within our industry. Our catalog of WR1150 UHF Band microwave components spans from couplers and terminations, to flexible waveguides, to switches, and beyond. The combination of Ferrite and Mega (Microwave Techniques) not only strengthens our product catalog, but it improves our production capacity, engineering capabilities, and commitment and dedication to our customers as well.


To learn more about our products and capabilities, please contact our support team at sales@microwavetechniques.com. We look forward to learning about your application, and working with you on your next RF or microwave project.

UHF Band Waveguide WR1150 Ferrite Mega
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