The Keysight P5021B is a PC-based vector network analyzer delivering RF and microwave component characterization from 9 kHz to 6.5 GHz. Part of the Streamline Series, this portable instrument connects via Thunderbolt 3 interface to a host computer, offering 4-port or 6-port configurations with optional dual-source capability on 4-port models. The P5021B provides dynamic range to 148 dB, 10 dBm output power, and 50 Ω input impedance.
Technical Specifications
• Frequency Range: 9 kHz to 6.5 GHz
• Port Configurations: 4-port or 6-port
• Optional Second Source: Available on 4-port models (Option 402)
• Dynamic Range: 148 dB
• Output Power: 10 dBm
• Input Impedance: 50 Ω
• Interface: Thunderbolt 3 (USB Type-C connectors)
• Form Factor: Compact and portable, single-hand carry design
– Key Features
• S-parameter measurements
• Time-domain analysis with enhanced TDR capability
• Power measurements
• Pulsed-RF measurements
• Noise figure measurements with vector correction
• Gain compression measurements
• Spectrum analysis
• Multiport calibrated measurements via VNA cascading
• Electronic Calibration (ECal) module support
• Identical GUI and SCPI command set to benchtop VNA instruments
• Low trace noise and excellent temperature stability
• Automatic Fixture Removal (AFR)
• Embedded LO capability
• No internal data storage—suitable for classified environments
– Typical Applications
• RF component characterization
• Microwave device testing
• Time-domain reflectometry and network analysis
• Pulsed signal measurement
• Noise figure assessment
• Multiport device evaluation
– Compatibility & Integration
The P5021B integrates with host PCs via Thunderbolt 3 connection, operating under the same measurement science and software ecosystem as Keysight’s benchtop VNA platforms. Activation software enables instrument updates and upgrades.
