The Keysight P50xxB series combines precise vector network analysis with a compact form factor for PC-connected operation via Thunderbolt. It is suitable for research, development and production - from the characterization of passive components, connectors, cables and filters to amplifiers and mixers/frequency converters. Optional software functions (e.g. spectrum analysis, pulse RF, TDR) turn the VNA into a versatile RF measurement platform.
The VNA Keysight P5020B presented here is a 4-/6-port model (depending on the option selected) of the P502xB family with a maximum frequency of up to 20 GHz. Compared to the 2-port devices (P500xB), the P5020B enables true multi-port measurements without an external switching matrix - ideal for duplexers, multi-port filters, front-end modules, connectors with crosstalk analysis, antenna arrays and differential signal integrity. The six ports shorten test times (less re-plugging/re-calibration) and increase test coverage, while a high dynamic range and very low trace noise enable precise S-parameters (also mixed-mode such as Sdd, Scc, Sdc, Scd). If you require higher frequencies or fewer ports, the 2-/4-port variants up to 53 GHz are available.
Please note: The corresponding port option must also be booked.
Technical highlights of the P50xxB series
- Port options: 2-port (P500xB), 4-/6-port (P502xB); 2-/4-port up to 53 GHz, 6-port up to 20 GHz.
- Frequency coverage depending on model: 9 kHz up to 4.5/6.5/9/14/20 GHz and 100 kHz up to 26.5/32/44/53 GHz.
- System dynamic range: typically up to 150 dB in the lower GHz range (depending on model/frequency) for reliable measurements even on highly attenuating DUTs.
- Maximum output power: up to +13 dBm (typical, up to 4.5 GHz); decreasing at higher frequencies - ideal for linear excitation and good SNR.
- Very low trace noise: Magnitude typ. 0.0005 dB rms (with suitable IF bandwidth) for high-precision results.
- Fine frequency resolution & accuracy: Resolution 1 Hz; frequency accuracy typ. in the ppm range.
- Level accuracy: typ. up to ±0.2 dB (up to 15 GHz) for reproducible power and gain measurements.
- Robust inputs: permissible damage level +27 dBm or ±35 V DC.
- Connectivity & references: Thunderbolt 3/4 (USB4) to host PC, 10 MHz Ref-In/Out, additional USB-A ports for peripherals.
- Multi-port measurements: Connection of two basic devices with Y1701A interconnect cable kits.
- Compact & lightweight: Width 176 mm, depth 333 mm; height 48 mm (2-port) or 68 mm (4-/6-port); 2-port from approx. 1.9 kg - ideal for laboratory, production and mobile applications.
- Parallel tests (multi-site): up to two independent VNA instances per PC for higher throughput.
- Expandable via software: spectrum analysis (S97090xB), pulse RF (S97024xB/S97025xB), extended time domain analysis with TDR (S97011B).
