Variable RF Switch Attenuators support hot switching.

Press Release Summary:

Used to reduce amplitude of electronic signature in electronic scenarios, variable step attenuators come in 3 and 6 GHz frequency models. Connector configurations include SMA and N type connectors with side or rear mount positions. Promoting continuous data reading, hot-switchable models enable on-the-fly attenuation changes without system power down. Models with varying attenuation adjustments are available, including 0–12 dB attenuation in 1 dB steps and 0–40 dB attenuation in 10 dB steps.

Original Press Release:

Fairview Microwave Announces New Line of Variable RF Switch Attenuators

Hot-Switchable Variable Attenuators Up to 6 GHz Released by Fairview Microwave

Allen, TX - Fairview Microwave, Inc. a preeminent supplier of on-demand microwave and RF components, has released a new line of compact hot-switchable variable attenuators. RF attenuators are used to reduce the amplitude of an electronic signature in many common electronic scenarios including lab testing equipment, distributed antenna systems (DAS) and power and signal monitoring systems.

Fairview Microwave’s new line of variable step attenuators come in 3 and 6 GHz frequency models and several different connector configurations including SMA and N type connectors with side or rear mount positions. Several of these attenuators are hot-switchable, meaning attenuation can be changed on the fly without powering down the system, allowing test data to be read continuously. Several models with varying attenuation adjustments are available including 0 to 12 dB attenuation in 1 dB steps and 0 to 40 dB attenuation in 10 dB steps, with other options available upon request.

These new attenuator products also boast low attenuation tolerance and low insertion loss. “Our new lines of hot-switchable variable attenuators provide engineers the flexibility to adjust and customize the RF performance of their distributed systems while the system is live”, says Greg Arnold, Technical Sales Manager for Fairview Microwave. “This adds an invaluable tool to the arsenal of components available to engineers for efficiently optimizing their DAS, multi-element antenna arrays or any multi-channel system requiring individual amplitude adjustment.”

Fairview’s new hot-switchable variable attenuators are in-stock and available to ship today. You can view the complete offering of RF coaxial attenuators from Fairview Microwave by visiting For additional information, Fairview can be contacted at +1-972-649-6678.

About Fairview Microwave

A leading supplier of on-demand RF and microwave products since 1992, Fairview Microwave offers immediate delivery of RF components including attenuators, adapters, coaxial cable assemblies, connectors, terminations and much more. All products are shipped same-day from the company’s ISO 9001:2008 certified production facilities in Allen, Texas.

Press Contact:

Greg Arnold

Fairview Microwave

1130 Junction Dr., suite 100

Allen, TX 75013

(972) 649-6678

Shaun Gameroz

Marketing Manager

Description: Fairview Microwave Logo Plus Header_New Font.png

(O) 972-649-6678 | (F) 972-649-6689

1130 Junction Dr. #100 | Allen, TX 75013 |

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