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Thank You for visiting. We would like to let you know our specialty is custom designs that can be built for High Volume and Low Cost. If you don't see a product to meet your needs please consult our staff

Sonoma Scientific Inc., is an ISO 9001 company located in Northern Nevada. Our facility of 8,000 sq. ft. is designed to produce high quality RF/Microwave ferrite isolators and circulators. SSI has been in business since 1987, with sole concentration on ferrite isolators and circulators to produce high volume, low cost custom designs to meet our customer requirements.

Contact us with your requirements and discuss your needs to our sales staff or one of our design engineers.

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latest events


12 Ohm Design
Sonoma Scientific now offers designs other than 50ohms in support of lowering the number of transitions required in low impedence amplifiers.

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Power Detectors
Sonoma Scientific now offers both forward and reverse power detectors integrated into Isolator and Circulators

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12 Ohm Circulator


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