All About Circuits

Industry White Paper

Coaxial Cables and Cable Assemblies: Ensuring Signal Integrity with Advanced Coax Solutions

Choosing the right coaxial cable is essential to maintaining signal integrity and reliable performance. This white paper explains how key factors such as impedance, frequency, attenuation, temperature, flexibility, and cable size influence cable and cable-assembly selection.


August 01, 2026 by Würth Elektronik
Topics Covered
Coaxial Cable Attenuation
Coaxial Cable Selection Criteria
Custom Cable Assembly Design
Frequency and Impedance Requirements
Mechanical and Environmental Considerations
Signal Integrity and RF Performance

White Paper Overview 

In high-frequency applications, every transition counts. As RF signals travel from point A to point B through coaxial cables and multiple connector interfaces, maintaining signal integrity becomes a critical design consideration.

Achieving a reliable, low-loss connection depends on selecting the right cable and assembly for the application. But which characteristics matter most, and how do factors such as frequency, attenuation, temperature range, flexibility, and cable size affect performance?

Download now to explore the key considerations involved in coaxial cable selection, compare available options, understand performance tradeoffs, and choose a solution that supports your design requirements.

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