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In a ADAPTER RF coaxial where it is a question of coupling two connectors of different series the difficulty is in the adaptation in RF of the different diameters that characterize each series. In ALFA’R these adapters are designed by calculation and simulation programs and are tested and modified with the first prototypes. In this way we get RF adapters, both at 50 Ω and 75 Ω, with optimal VSWR results and frequency stability. Mechanically they are robust and resistant designs, with different levels of IP tightness depending on the version.


We have a very flexible manufacturing program, which allows us to have a multitude of possibilities. In the standard manufacturing program the adapters are aerial and straight , although panel and angled solutions are also possible on request, as well as customized adapters .

Standard: IEC 169

RF coaxial ADAPTERS catalogue