Agilent / Keysight N5232B PNA-L Microwave Network Analyzer, 20 GHz

The Keysight N5232B PNA-L is a 20 GHz microwave network analyzer engineered for S-parameter characterization of RF and microwave components across manufacturing and R&D environments. It delivers precise measurements of passive devices, amplifiers, and frequency converters, with optional capabilities for mixed-mode analysis and nonlinear testing. The instrument balances performance and value across telecommunications, wireless LAN, aerospace, and defense applications.

Technical Specifications

Frequency Range: 300 kHz to 20 GHz Port Configurations: 2-port or 4-port options available Output Power: 13 dBm Dynamic Range: 133 dB Trace Noise: 0.004 dB rms Harmonic Content: −18 dBc Display: 8.4-inch high-resolution touchscreen Operating System: Windows 10 Thermal Stability: Specifications valid over 25 °C ±5 °C, 90 minutes post power-on

Key Features

• Single-ended and mixed-mode S-parameter measurements without balun requirements


• Differential, common, and mixed-mode performance display with common-mode rejection ratio


• Support for single-ended-to-balanced and balanced-to-balanced topologies


• Simple nonlinear testing on passive components, amplifiers, and frequency converters


• Intuitive front panel with soft keys and customizable eight-position Favorites menu


• Flexible GUI optimized for rapid component behavior analysis

Typical Applications

• Mobile telecommunications component validation


• Wireless LAN device characterization


• Aerospace and defense RF subsystem testing


• Active and passive component nonlinear assessment


• Differential circuit and balanced-port device analysis

Compatibility & Integration Spectrum analysis options extend measurement capability to 26.5 GHz (S930902B). N-Port calibrated measurement software (S93551B) supports expanded characterization workflows. Standard accessories include calibration certificate and torque wrench for connector torque verification.