Keysight (Agilent) P5000A Vector Network Analyzer, 9 kHz to 4.5 GHz

The Keysight P5000A is a 2-port vector network analyzer delivering 9 kHz to 4.5 GHz measurement capability via USB computer control. This compact, faceless instrument characterizes RF and microwave components using the same measurement science as Keysight’s PNA and ENA series, ensuring consistency across platforms. External computer control via graphical user interface eliminates front-panel complexity while maintaining full VNA functionality.

– Technical Specifications

Frequency Range: 9 kHz to 4.5 GHz
Ports: 2 (3.5 mm female connectors, MCX)
Port Impedance: 50 Ohms
Control Interface: USB

RF Performance:
• Output Power: Up to 13 dBm
• Power Sweep Range: -60 dBm to +13 dBm
• Noise Floor: -136 dBm
• Dynamic Range: 140 dB
• Harmonics: -25 dBc
• Input Power Rating (Warranted): +27 dBm or ±35 VDC

Measurement Accuracy (with 85032F Cal Kit):
• Reflection Tracking: ±0.08 dB (100 kHz–1 MHz), ±0.08 dB (1–50 MHz), ±0.04 dB (50 MHz–2 GHz), ±0.04 dB (2–20 GHz), ±0.05 dB (20–30 GHz), ±0.06 dB (30–40 GHz), ±0.08 dB (40–50 GHz), ±0.08 dB (50–53 GHz)
• Transmission Tracking: ±0.148 dB (100 kHz–1 MHz), ±0.095 dB (1–50 MHz), ±0.051 dB (50 MHz–2 GHz), ±0.065 dB (2–20 GHz), ±0.093 dB (20–30 GHz), ±0.108 dB (30–40 GHz), ±0.123 dB (40–50 GHz)

– Key Features

• Low-frequency operation from 9 kHz enables subsonic and low-RF component testing
• 140 dB dynamic range supports high-resolution reflection and transmission measurements
• Mechanical calibration kit compatible for corrected error-term analysis
• GUI mirroring Keysight high-performance PNA architecture
• Space-efficient footprint integrates into compact test benches

– Typical Applications

Filter and resonator characterization, impedance matching networks, connector and transmission line analysis, component S-parameter extraction across DC through microwave frequencies.

– Compatibility & Integration

Standard 50-ohm measurement ports accept 3.5 mm coaxial components and test fixtures. USB connectivity enables integration with existing laboratory automation frameworks and measurement software ecosystems.