RF Knowledge and Engineering Insights

Explore practical RF cable applications, connector insights, troubleshooting tips and industry trends supporting real-world system design.

Featured engineering articles

Start with the highest-value topics

Curated reads that perform well in search and help bridge into structured Engineering Center guidance.

Low Loss RF Cable vs Standard Cable

A practical comparison framework for attenuation, dielectric choices and when low-loss actually matters in system design.

High VSWR Root Cause Analysis

Common reflection sources and how to narrow down root causes across termination quality, mismatch and interface transitions.

FAKRA Connector Selection Guide

How keying, coding, retention and frequency requirements influence automotive connector selection.

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Discover by intent, not by dates

Four structured clusters make the blog readable and keep long-tail experiments organized.

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Selection Guides

How Frequency Range Changes RF Cable Assembly Selection

Learn how frequency range affects RF cable assembly selection, including connector choice, cable loss, length, VSWR, return loss, and insertion loss checks.

Cable Fundamentals

How Coaxial Cable Construction Affects Impedance, Loss, and Connector Fit

Learn how coaxial cable construction affects impedance, loss, shielding, connector fit, and RF cable assembly testing for antenna and communication links.

Selection Guides

How to Select Low PIM Cable Assemblies for Multi Carrier Systems

Select Low PIM cable assemblies for multi carrier systems by checking PIM test conditions, connectors, cable structure, VSWR, loss, and batch consistency.

Cable Fundamentals

What Determines the Characteristic Impedance of a Coaxial Cable

Learn what determines coaxial cable characteristic impedance, including conductor geometry, dielectric material, connector transition, and RF test results.

Cable Fundamentals

What Does 50 Ohm Mean in an RF Cable Assembly

Learn what 50 ohm means in an RF cable assembly, how it differs from DC resistance, and what buyers should check before ordering custom cable assemblies.

Selection Guides

How to Choose IP Rated RF Cable Assemblies for Harsh Industrial Use

Learn how to choose IP rated RF cable assemblies for dust, spray, immersion, wash down, sealed ports, and harsh industrial equipment applications safely.

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