What is BS EN 62153-4-2 — Injection clamp method about?
BS EN 62153-4-2 is a part of an international multi-series standard that discusses test methods for metallic communication cables.
BS EN 62153-4-2 describes the injection clamp test method which determines the screening attenuation (as) of coaxial cables and the coupling attenuation (ac) of balanced shielded or unshielded data cables in a frequency range from 30 MHz up to 1,000 MHz and in a dynamic range up to 130 dB.
Who is BS EN 62153-4-2- Injection clamp method for?
BS EN 62153-4-2 on injection clamp test method is relevant to:
- Manufacturers and designers of metallic communication cables
- Manufacturers of coaxial cables, unshielded data cables
- EMC testing authorities
- Communication system installers
- Regulatory authorities
Why should you use BS EN 62153-4-2- Injection clamp method?
Screening and coupling attenuation is the relation between the transmitted power through the conductor(s) and the maximum radiated peak power, conducted, and generated by the excited common-mode currents or vice versa.
BS EN 62153-4-2 lays out the specifications for the injection clamp method that helps in screening and coupling attenuation for metallic communication cables. It states the clamp method using an injection clamp according to IEC 61000-4-6 that is equivalent if the power is injected or detected in the outer circuit (law of reprocity). This helps users to qualify for high-performance cables and helps to reach their high dynamic range.
BS EN 62153-4-2 recommends the use of a screened chamber while testing high-performance cables in the injecting mode. It guides you with the necessary specifications of the test methods and of the calibration procedure for metallic communication cables. It also helps you to evaluate the final test results of the test method.
Overall, BS EN 62153-4-2 is useful as it provides guidance on the injection clamp method for metallic communication cable which can be helpful for your business.
