Not every flexible coaxial cable is designed for continuous motion. Learn how to select the right RF coaxial cable for high-flex applications by balancing flex life, bend radius, cable size, insertion loss, frequency performance, shielding effectiveness, and the specific type of movement that an application demands.
Overview
As robotics, autonomous systems, industrial automation, and other connected applications become more mobile, RF interconnects are being subjected to mechanical demands that conventional coaxial cables were never designed to withstand. A cable may be flexible enough to install easily, but repeated bending or twisting over a tight radius can cause conductors to work harden, shielding to deteriorate, and RF performance to gradually decline. In extreme cases, the cable can fail completely.
This discussion explores what engineers need to consider when designing RF interconnects for continuous-motion applications. Attendees will learn how the type of movement, from rolling drag chains to twisting and repeated flexure, affects cable requirements. They will also explore why electrical specifications such as insertion loss, frequency performance, and shielding effectiveness must be balanced against cable size, bend radius, ruggedness, and expected flex life.
The conversation will also examine Times Microwave’s XtendedFlex cable family, including constructions developed for millions of flex cycles, and applications such as robotics, autonomous vehicles, GMSL camera systems, and medical equipment. Attendees will leave with a clearer framework for evaluating high-flex coaxial cables and determining when application-specific testing may be needed.
Key Takeaways
- Discover how continuous motion impacts coaxial cable performance and reliability.
- Learn how to select the right coaxial cable for high-flex applications.
- Understand flex-life ratings and the value of real-world testing.
Speakers
Jamal Hagi has over 15 years of industry experience in various RF application engineering roles at CommScope, T-Mobile, Nokia, and Asiacell. He holds a bachelor’s degree in electrical engineering and a master’s degree in telecommunications. His current responsibilities include helping his customers find the right RF interconnect solution for their projects.
Kevin Moyher is a Product Manager for Commercial Products with Times Microwave Systems. He has been involved with Application Engineering and Product Development at Times Microwave Systems for over twenty-five years and has played an integral role in the development of much of the current commercial product offering. He holds a BSEE degree from the University of Connecticut and is the host of the demonstration videos on the Times Microwave YouTube channel.