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Precision interconnect solutions, manufactured in Suzhou, China. Serving global RF & microwave professionals.
Frebo Microwave is a specialized manufacturer of RF, microwave, and millimeter-wave coaxial interconnect products. Based in Suzhou, Jiangsu, China, our production facility is equipped with precision CNC machining, gold plating, and comprehensive RF testing capabilities.
We serve customers worldwide across defense, aerospace, telecommunications, test & measurement, and research sectors. Our focus on in-house manufacturing allows us to maintain strict quality control while offering competitive pricing and flexible customization.
Our product line covers 248+ adapter models across 14 connector interfaces, spanning frequencies from DC to 110 GHz. From standard SMA and N-type to precision 1.0mm and 1.85mm millimeter-wave connectors, we provide solutions for the full RF spectrum.
High-precision turning and milling for connector bodies and contacts. Tolerances to meet mil-spec requirements.
Gold plating and surface treatment for optimal conductivity and corrosion resistance on all contact surfaces.
Network analyzer verified VSWR, insertion loss, and contact resistance testing on every unit shipped.
Vibration, shock, thermal cycling, salt spray, and humidity testing per GJB 360B-2009 standards.
All products are designed and tested to GJB 681A-2002 (Chinese Military Standard, equivalent to MIL-STD). Our quality system covers material traceability, incoming inspection, in-process controls, and 100% final electrical testing.
Materials include stainless steel (passivated) and brass bodies, beryllium copper and brass contacts with gold plating, and PTFE or PEI dielectric insulators.
With distribution partners in Australia and North America, we serve customers worldwide. We offer direct factory sales for OEM and volume orders, sample orders for qualification testing, and typical lead times of 2-4 weeks for standard models.