High-Power RF Transmission

Trusted High-Power RF Solutions for Over 50 Years

For over half a century, the SPINNER Group has been a trusted partner in high-power RF projects worldwide, delivering transmission lines, combining systems, loads, and other essential RF components.

Our solutions consistently meet the highest quality standards, supporting the complex demands of experimental fusion projects, synchrotrons, linear particle accelerators, and other industrial high-power applications.

SPINNER’s team of qualified engineers and technicians brings decades of experience and deep expertise. We employ both commercial and proprietary state-of-the-art simulation software across RF, electrical, thermal, and mechanical domains. In-house testing with advanced measurement setups ensures thorough verification. Innovation is fueled by strategic partnerships and collaborations, all underpinned by rigorous quality assurance to maintain consistently high standards.

OFHC Copper R32 and R48 Waveguide Components

SPINNER has been supplying R32 components for numerous particle accelerator projects worldwide, supporting both fundamental research and applied science.

Our high-quality RF components are trusted by leading research institutions for their reliability, precision, and ability to perform under extreme conditions.

We use high-quality OFHC copper and offer two material grades tailored to your specific application requirements.

Aluminum R3 to R26 Waveguide Components

SPINNER has developed an entirely new portfolio of waveguides, including functional components such as loads, circulators, combining systems, and phase shifters.

We can also customize these products to meet your specific requirements—or even develop entirely new solutions in a very short time.

Coaxial Components - Ranging from 7/8″ to 12″

In addition to our extensive broadcast EIA coaxial portfolio, we also offers specially developed coaxial components for big science applications, available in 9″ and 12″ sizes, with 50 Ohm and other custom impedances.

From attenuators to loads, our products ensure optimal power handling and efficiency. Trust SPINNER for innovative RF solutions that keep your systems running strong, even under the most demanding conditions.

High Power RF Transmission

High Performance Coaxial Components

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Contact with SPINNER

SPINNER GmbH
Erzgiessereistr. 33 | 80335 Munich | Germany | Phone +49 (89) 12601-0