Rolf Heine Hochfrequenztechnik

Your Communications
Is Our Care

About Our Company

We are a small privately owned hightech company. Design, construction and production are closely linked together. This allows us to respond quickly to your requests and orders. We are manufacturing prototype quantities as well as small and mid size volume orders.

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We specialize in designing and manufacturing custom filters and directional couplers tailored to your exact specifications, even in small quantities. Utilizing state-of-the-art software tools, we simulate designs, and our manufacturing process is carried out using cutting-edge equipment. Our facilities are equipped with test benches featuring calibrated network analyzers for thorough quality assurance.


We specialize in the design and manufacturing of custom antennas across various technologies, precisely tailored to your specifications, even in small quantities. Additionally, we produce a comprehensive range of measurement antennas for EMC applications. Our antennas span a frequency range from 9 kHz up to 18 GHz.

We produce a comprehensive range of line impedance stabilization networks (LISNs) for EMC measurements, available in configurations for 1, 2, or 4 lines. All 2 and 4-line LISNs can be remotely controlled and are compatible with commonly used receivers. 

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