Agilent/Keysight P5020A

The Keysight P5020A is a compact USB Vector Network Analyzer (VNA) engineered for RF and microwave S-parameter characterization from 9 kHz to 4.5 GHz. Available in flexible four or six-port configurations, it delivers 140 dB dynamic range and 0.0015 dB rms trace noise with 10 dBm output power. The P5020A features the same measurement science and graphical interface found in Keysight's PNA, ENA, and PXI VNA platforms, enabling rapid device characterization without requiring a separate instrument chassis.

Technical Specifications

• Frequency Range: 9 kHz to 4.5 GHz


• Port Configuration: Four or six ports; optional second source available on four-port models (Option 402)


• Dynamic Range: 140 dB


• Output Power: 10 dBm


• Trace Noise: 0.0015 dB rms


• Control Interface: USB 3.0


• Power Supply: External AC-DC adapter

Key Features

• Compact "faceless" USB form factor reduces physical footprint in test setups


• Supports all Keysight electronic calibration (ECal) modules for rapid, traceable calibration


• Wide frequency coverage across RF and lower microwave bands


• High dynamic range and low trace noise enable accurate reflection and transmission measurements


• Native Windows 7 compatibility with SHA-2 code signing support


• Leverages external computer processing for data analysis and control

Typical Applications

• Component and device characterization via S-parameter measurement


• RF filter and matching network verification


• Impedance and return loss analysis


• Transmission line and cable measurements


• General-purpose RF and microwave device testing

Compatibility & Integration The P5020A operates identically to Keysight's higher-performance VNA product lines, ensuring measurement consistency across test benches. It integrates with the full range of Keysight ECal calibration modules and connects via USB 3.0 to Windows 7 systems. Standard package includes USB 3.0 cable, AC-DC power adapter, power cord, quick start guide, and calibration certificate.