What is BS EN 50289-1-9 – Unbalance attenuation about?
BS EN 50289-1-9 is a part of the BS EN 50289 multi-series that discusses communication cables.
BS EN 50289-1-9 details the test methods to determine the attenuation of converted differential-mode signals into common-mode signals, and vice versa, due to balance characteristics of cables used in analogue and digital communication systems by using the transmission measurement method.
BS EN 50289-1-9 is bound to be read in conjunction with BS EN 50289-1-1, which contains essential provisions for its application.
Who is BS EN 50289-1-9 – Unbalance attenuation for?
BS EN 50289-1-9 on unbalance attenuation of communication cables is useful for:
- Manufacturers of devices with communication systems
- Cable manufacturers
- Quality control personnel
- Testing laboratories
Why should you use BS EN 50289-1-9 – Unbalance attenuation?
Attenuation of electrical currents in finished cables used for communication devices can cause disruption in signal strength and affect the transmitting speed and quality of the transmissions as well.
BS EN 50289-1-9 provides you with two test methods to calculate the transverse conversion loss (TCL) and transverse conversion transfer loss (TCTL). The two test methods are:
- Measurement using balun setup
- Measurement using balun-less setup
BS EN 50289-1-9 ensures you perform these methods accurately by providing you with a detailed account of the test methods apparatus requirements and their step-by-step procedures. BS EN 50289-1-9 also provides you with calibration and measurement guidelines to ensure the accuracy of the test results.
Overall, the guidance of BS EN 50289-1-9 enables you to measure the unbalance attenuation in your communication cables, thereby highlighting their problem areas and helping you to resolve them.