Sunshine PCB GmbH

Sunshine PCB GmbH

Walter-Freitag-Stra├če 17, 42899 Remscheid, Germany

Radio frequency circuit boards

Radio frequency circuit boards

Printed circuit boards for high-frequency applications

Controlled dynamic resistance, optimal signal propagation times through controlled impedance. Sunshine PCB GmbH HF printed circuit boards transmit billions of pulses per second.

Base materials with better electrical properties are used for high-frequency printed circuit boards. They have a very low dissipation factor, a low dielectric constant and are largely independent of temperature and frequency. Materials used, eg Teflon, Teflon glass, Teflon ceramic (trademark of DuPont). When selecting the material, the dielectric constant is a crucial parameter.In order to avoid signal reflections at high frequencies, a defined wave resistance (impedance) is often required. For this purpose, the process parameters in particular must be precisely adhered to during production.As a service we offer design advice, impedance calculations and impedance measurements. A tolerance of +/- 10% is guaranteed in the impedance range, on customer request +/- 5%. To further improve signal integrity, we offer Back-Dill technology. Ask us, we will advise you.

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