Agilent / Keysight N5227A 67 GHz PNA Microwave Network Analyzer

The Keysight N5227A is a 67 GHz PNA microwave network analyzer engineered for high-accuracy RF and microwave characterization from 10 MHz to 67 GHz. It delivers superior dynamic range and noise performance across 2-port and 4-port configurations, supporting both active and passive component measurements in R&D and manufacturing environments. The instrument combines fast acquisition speeds with exceptional measurement fidelity for signal integrity and millimeter-wave applications.

Technical Specifications

Frequency Range: 10 MHz to 67 GHz Port Configurations: 2-port (single source) or 4-port (dual source) with selectable options including front-panel jumpers, receiver switches, source/receiver attenuators, and bias-tees Dynamic Range:

• System: 128 dB


• Receiver: 133 dB or 131 dB


• Test port: >127 dB above 500 MHz


• Extended range available in segment sweep mode for high-insertion-loss devices Noise and Accuracy:


• Trace noise: 0.002 dBrms


• Noise floor: -117 dBm at 10 Hz IF bandwidth


• Dynamic accuracy: 0.1 dB compression at +12 dBm input power Source Performance:


• Maximum output: +13 dBm


• Power sweep range: 38 dB


• Harmonic content: -60 dBc Data Acquisition:


• Points: 100,001 or 32,001


• Channels: 200 or 32


• IF bandwidth: 15 MHz


• Fast sweep: 6.3 ms (201 points) Connectors: 1.85 mm standard; 2.4 mm mechanically compatible with precision adapters for SMA, 3.5-mm, and 2.92-mm transition

Key Features

• Segment sweep mode optimizes power output across predefined frequency bands


• Trace noise of 0.002 dBrms enables detection of subtle component variations


• Up to 100,001 points per sweep for fine resolution in complex measurements


• System specifications valid 25 °C ±5 °C after 90-minute warm-up

Typical Applications Active and passive component characterization; millimeter-wave signal integrity analysis; broadband RF device testing; high-insertion-loss device measurement via extended dynamic range modes

Compatibility & Integration Recommended calibration kits and test port cables minimize measurement uncertainty. Field upgrade path available from A-model to B-model configuration. Weight: 50 lbs.