The FME series includes coaxial connectors with screw connection that are used up to a frequency of 2 GHz. The impedance is 50 ohm. Cables are connected by crimping or soldering depending on the version. The FME series connectors are often used in mobile communications-especially in vehicles-owing to their compact design. https://elecena.pl/product/29600302/100025661-fme-plug-sma-socket-adapter 2025-12-11 https://elecena.pl/product/29600302/100025661-fme-plug-sma-socket-adapter 2026-02-16