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Showing Results For: RF Circulators and Isolators

RF Circulators and Isolators

RF circulators and isolators are essential passive components used in RF and microwave systems to control signal direction, protect sensitive components, and maintain signal integrity. Popular among UK industries, these devices ensure that transmitted signals flow in the desired path while minimising reflection and interference. Moreover, they are vital for protecting high-power RF amplifiers from reflected signals that can cause damage or degrade performance. Circulators direct RF signals in a...

RF circulators and isolators are essential passive components used in RF and microwave systems to control signal direction, protect sensitive components, and maintain signal integrity. Popular among UK industries, these devices ensure that transmitted signals flow in the desired path while minimising reflection and interference. Moreover, they are vital for protecting high-power RF amplifiers from reflected signals that can cause damage or degrade performance. Circulators direct RF signals in a circular path (port-to-port), while isolators allow signals to pass in one direction and block reverse flow. This ensures system stability, minimises signal loss, and boosts overall efficiency.

How Do RF Circulators and Isolators Function?

RF Circulators use magnetic materials to route signals directionally from one port to the next in a clockwise or counter-clockwise path. RF Isolators are circulators with one port terminated, preventing reverse signals from damaging upstream components.

Available RF Circulators and Isolator Types

  • Coaxial Circulators/Isolators
  • Waveguide Circulators/Isolators 
  • Surface Mount & Drop-in

Exceptional Advantages of Buying Our Top-line RF Circulators and Isolators

  • High isolation and low insertion loss.
  • Compact and rugged designs.
  • Stable performance across temperature ranges.
  • Protects sensitive RF components from reflected power.
  • Improves signal clarity and system reliability.
  • Enhance power handling in transmit/receive systems.
  • Increases longevity of RF circuits.

Broad Range Applications

  • Mobile and Satellite Communication Systems
  • Radar and Defence Electronics
  • RF Test and Measurement Setups
  • Broadcasting and Signal Routing Systems
  • Research Labs and Microwave Development Projects
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We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like RF Circulators and Isolators and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding RF Circulators and Isolators or any other product.
This depends on the RF Circulators and Isolators individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for RF Circulators and Isolators and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including RF Circulators and Isolators.
Yes. We keep updating our stock frequently and if a product like RF Circulators and Isolators is not in stock then we will let you know.
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