RF Engineering Resources
Explore technical guides, comparisons, and application notes covering RF design, component selection, measurement, and troubleshooting.
Featured RF Engineering Guides
Discover hand-picked essential resources, insights, and deep dives into high-frequency performance optimization, system validation, and industry best practices.
What Causes Coaxial Cable Failure? Common Problems and How to Fix Them
Read →Which Coaxial Cable Has The Least Amount of Signal Loss?
RF Selection & SpecificationWhat Is the Maximum Voltage That a Coaxial Cable Can Deliver to RF Equipment?
RF FundamentalsDifference Between VSWR & Return Loss: Understanding Impedance Uniformity in RF Cable Assemblies
Latest Publications
How to Measure RF Switch Isolation: VNA Setup and Test Procedure
Measure RF switch isolation using a VNA. Learn S21 testing, port terminations, calibration, dynamic range, leakage errors, and reporting procedures.
What Is an RF Switch and How Does It Work?
Coaxial Cable Color Meaning: Is There a Standard Color Code?
Differences Between Fixed and Variable RF Attenuators
Compare fixed and variable RF attenuators by accuracy, insertion loss, repeatability, power handling, and control. Learn which design fits your RF system.
Why Cable-Loss Correction Does Not Restore Antenna-Test Dynamic Range
Coaxial Cable Alternatives for Your Application
What Are Blind-Mate RF Connectors? Types, Applications, and Selection Criteria
What Is Phase Matching in Coaxial Cables & How to Make Phase Matched RF Cables
Specifying Cable-Delay Matching Across a Phased Array’s Operating Band