3.5mm Precision RF Adapters up to 34 GHz

Precision-Engineered 3.5mm Adapters for Reliable, High-Frequency Performance up to 34 GHz
Combining mechanical precision with electrical integrity, Bracke Manufacturing’s 3.5mm Precision Adapters maintain dependable performance up to 34 GHz. Available in 1.85mm, 2.4mm, 2.92mm, 3.5mm in-series, 7mm, BNC, N, and SMA interface combinations with both male and female options, each adapter is crafted from passivated stainless steel with gold-plated contacts, offering excellent stability and repeatable measurements.
Why 3.5mm Precision RF Adapters from Bracke Manufacturing
Bracke Manufacturing’s 3.5mm Precision Adapters deliver dependable high-frequency performance with passivated stainless-steel bodies and gold-plated contacts engineered for long-term stability and low-VSWR operation. Available in 1.85mm, 2.4mm, 2.92mm, 3.5mm in-series, 7mm, BNC, N, and SMA interface combinations with both male and female options, these adapters provide full coverage for demanding precision and metrology-grade applications.
Explore compatible interface options — all designed to ensure stable electrical performance, repeatable accuracy, and reliable mechanical integrity.
Standard and Precision RF Adapters — Browse by Interface
Engineered for Performance and Reliability
With an extensive in-stock inventory, fast lead times, and responsive technical support, Bracke delivers the precision and dependability demanded by RF and microwave engineers worldwide.
When you choose Bracke Manufacturing, you’re partnering with a trusted leader in precision RF and microwave connectivity. Guided by industry veteran Lawrence Pasternack, Bracke delivers expertly engineered products that combine precision, reliability, and performance for demanding test and measurement environments.
Beyond Precision Adapters
Beyond 3.5mm Precision adapters, Bracke offers a complete range of RF and microwave components for laboratory, production, and field applications — including precision cable assemblies, bias tees, detectors, limiters, waveguide-to-coax adapters and more. Explore our full product lineup to find the right solution for your RF testing and system integration needs.
Q&A | 3.5mm Precision RF Adapters
What applications are 3.5mm Precision Adapters designed for?
Bracke Manufacturing’s 3.5mm Precision RF Adapters are engineered for high-frequency test and measurement systems requiring stable, repeatable performance up to 34 GHz. Typical applications include VNAs, calibration kits, RF system development, production testing, and microwave communication systems.
What interface combinations are available?
3.5mm Precision Adapters are available in combinations including 1.85 mm, 2.4 mm, 2.92 mm, 3.5 mm in-series, 7 mm, BNC, N, and SMA, with both male and female options to support flexible system integration.
What materials are used in 3.5mm Precision Adapters?
Each adapter is precision-machined from passivated stainless steel with gold-plated contacts, providing excellent mechanical durability, repeatable mating performance, and consistent low-VSWR electrical characteristics across the operating frequency range.
Are 3.5mm adapters suitable for metrology-grade measurements?
Yes. Their tight mechanical tolerances, robust interface design, and repeatable performance make 3.5mm adapters suitable for metrology-grade and laboratory-grade measurement environments.
How do I order 3.5mm Precision RF Adapters?
You can order directly by selecting a category to view available models, pricing, and downloadable drawings, or by contacting Bracke Manufacturing’s sales team for assistance. Bracke also supports global customers through its international distributor network, offering local ordering and technical support worldwide.
For more information, call (949) 756-1600 or email sales@brackemfg.com. Request our free catalog or contact us for technical support and custom RF solutions.
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