RF Testing & Troubleshooting

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.

Why Cable-Loss Correction Does Not Restore Antenna-Test Dynamic Range

Differences Between Network Analyzers (VNA) & Spectrum Analyzers: Do You Need a VNA?

RF Group Delay Measurement: Methods, Setup, and Key Parameters

How to Measure The Characteristic Impedance of Coaxial Cables

How to Measure Return Loss With a Spectrum Analyzer in 4 Steps

How to Measure the Capacitance of a Coaxial Cable?

How to Measure VSWR With a Vector Network Analyzer (VNA)?

How to Measure the Output Impedance of an RF Amplifier?