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Keysight P5005B/200 Vector Network Analyzer
Experience the full power of network analysis in a compact form with the Keysight P5005B/200, part of the Streamline Series VNAs. Designed for high-speed measurements via Thunderbolt connectivity to your host PC, this faceless, two-port VNA delivers fast, reliable, and repeatable results—giving you confidence in every test.
Despite its small footprint, the P5005B offers robust performance up to 26.5 GHz, dramatically reducing the size of your test setup without compromising capability. Its lightweight design means you can carry this high-performance instrument with one hand, making it ideal for space-constrained environments or portable applications.
Unlock advanced RF characterization with a rich suite of software applications that transform the P5005B into a complete measurement solution. Whether you're testing passive components, amplifiers, or frequency converters, the P5005B delivers precision and flexibility in a streamlined package.
Features and Specifications
- 2-port (option 200), 100 kHz to 26.5 GHz
- Improve throughput with fast Thunderbolt 3 interface (USB Type-C connectors)
- Choose from a wide range of measurement applications to gain deeper insight into your component tests
- Share the portable VNA with other teams and locations
- Extend the number of test ports by cascading two VNAs
- Measure with the same GUI, SCPI commands, and measurement science as Keysight’s trusted high-performance VNAs
- Calibrate quickly with Keysight Electronic Calibration (ECal) modules
- Upgrade your hardware with high performance-enabling software
- Keep your instrument up to date with VNA activation software
- No data storage memory on VNA, well-suited for classified environment

P50xxB Streamline Series
The P50xxB VNA series delivers high-performance capabilities and features key metrics including wide dynamic range, fast measurement speeds, low trace noise, and excellent temperature stability. With software applications like enhanced time domain analysis with TDR and automatic fixture removal, you can easily characterize passive components with the same performance of a benchtop setup.
- P500xB: 2-port (option 200), up to 53 GHz
- P502xB: 4-port (option 400 / option 402), up to 53 GHz / 6-port (option 600), up to 20 GHz
Available configurations include 2-, 4-port or 6-port models with varying frequency ranges:
Model | Frequency | Dynamic range (dB) | Noise Floor (dBm) | Max Power | Best Trace | Best Speed |
---|---|---|---|---|---|---|
P5000A/B, | 9 kHz to 4.5 GHz | 140/126 | −130/ –122 | +10/+4 | 0.0015/0.0 1 | 13 ms |
P5005A/B, | 100 kHz to 26.5 GHz | 140/132 | −130/ –125 | +10/+7 | 0.0015/0.0 15 | 13 ms |
(1) Calculated to normalize 10 kHz IFBW equivalent noise. |

Applications/Features of the P50xxB Series
- Sweep type(s) Linear, Log, Segment, CW, Power, DC source
- Supports Direct Receiver Access (DRA) configurations
- S-parameter measurements of high-power devices
- 4-port test set option
- Full N-port calibration option for greater than 4 ports
- Built-in 2nd source option (Multi-instrument configurations or option 402 (P502xA/B series only) are required.)
- Frequency offset mode option (S97082B)
- Internal pulse generators and modulators option (S970250B/S970251B)
- Noise figure measurement* option (S97029B)
*not supported below 50 MHz or above 45 GHz - Enhanced time domain analysis with TDR option (S97011B)
- Frequency extension
- Multiport measurements for > 4 ports
- Multisite measurements for > 4 ports
- Power meter cal
- Spectrum analysis (S97090xB) / NPR
- Active hot parameters (S97111B)
- Time domain analysis (S97010B)
- Gain compression measurements (S97086B)