RFS’ line of high performance HELIFLEX coaxial cable connectors are characterized by excellent gas tightness and extremely low losses. HELIFLEX connectors can be installed with basic hand tools, but the use of dedicated installation tools further facilitates ease of assembly and improves performance. RFS connectors are fully tested for mechanical and electrical compliance specications. HELIFLEX premium connectors have excellent electrical values and provide outstanding performance for the most demanding applications. The RFS connector design provides maximum sealing integrity and gas tightness.