BS EN 4604‑003 discusses coaxial cables used in aircraft electrical systems.
BS EN 4604‑003 specifies the characteristics of a UV laser printable coaxial cable, 50, type WZ, for use in aircraft electrical systems at operating temperatures between 65 °C and 200 °C and especially for high frequency up to 3 GHz.
Coaxial cables enable conveying data, video, and voice communication across the world. It has also been used extensively within the aircraft industry. It gives the advantages of reliable and accurate communication.
BS EN 4604‑003 on coaxial cables for signal transmission is useful for:
Electrical wire cables are an integral part of an aircraft’s Electrical Wire Interconnection System. It would be difficult to imagine the design of an aircraft electrical system without the use of electrical cables. The use of cables in aircraft has simplified the formation of wire harnesses and the installation of electrical components.
BS EN 4604‑003 specifies the general characteristics like operating temperatures, minimum bend radius, and guarantee of performance of coaxial cables. BS EN 4604‑003 also specifies electrical characteristics like impedance, attenuation, frequency, capacitance per unit length, the velocity of propagation, etc. This will help you improve the quality of coaxial cables.
EN 4604-003