Sonoma Scientific was established in 1987, to design and manufacture high-quality RF/microwave ferrite isolators and circulators. Sonoma is committed to excellence in every aspect of its business, from its engineering capabilities and its customer service to its manufacturing processes and personnel.

Companies from all over the world, including medical, public safety, satellite, military, radar, and academic organizations, have used their proven designs, technology and quick turnaround to meet their requirements. Sonoma has custom designs to cover common bands: L-band, S-band, C-band, X-band, Ku-band, K-band, Ka band, UHF and VHF. Sonoma’s commercial off-the-shelf solutions (COTS) provide affordable technological solutions the company’s demand.

The secret to Sonoma’s success is their ability and flexibility in tailoring solutions for customer applications.  Their engineers are directly accessible to every customer from project concept to completion.  They use their own proprietary software to optimise designs, which allows them to connect directly to their vendors, empowering them to manufacture parts with swifter delivery and lower cost.  Working in tandem with your engineering staff, Sonoma can design an isolator/circulator to meet your specific requirements, producing leading-edge, high-performance units.  All products are 100% electrically tested before they are shipped.

Sonoma’s isolator and circulator capabilities include:

• Frequency 40MHz to 40GHz
• Power <1W to >25kW
• Bandwidth wide and narrow
• Low IMD
• Package size <.25” to >12”
• Designs meeting MIL-I 45208
• Commercial
• Custom designs