The Keysight N5225A is a 50 GHz PNA microwave network analyzer delivering high-performance S-parameter measurements across 10 MHz to 50 GHz. Built on the proven PNA Series platform, it combines exceptional measurement integrity with the speed and dynamic range required for demanding passive and active device characterization. The instrument achieves 127 dB system dynamic range and 0.003 dBrms trace noise, enabling precise measurements of filters, amplifiers, frequency converters, and complex multiport networks.
Technical Specifications
• Frequency Range: 10 MHz to 50 GHz
• Dynamic Range: 127 dB system; 132 dB receiver
• Trace Noise: 0.003 dBrms
• Noise Floor: −114 dBm at 10 Hz IF bandwidth
• Measurement Speed: 5.5 ms for 201 points, single sweep
• Maximum Points: 100,001 per trace
• Channels: 200 independent measurement channels
• IF Bandwidth: 15 MHz
• Output Power: +13 dBm
• Power Sweep Range: 38 dB
• Best Dynamic Accuracy: 0.1 dB compression at +12 dBm input power
• Harmonic Content: −60 dBc
• RF Connectors: 1.85 mm male
• Benchtop Dimensions: 24 × 20 × 16 in; 50 lbs
• Warm-up Requirement: 90 minutes for performance specifications (25 °C ±5 °C)
– Key Features
• Two- or four-port configurations with built-in sources
• CW and pulsed S-parameter measurements
• Time and frequency domain analysis
• Noise figure, gain compression, and harmonic distortion measurements
• Conversion gain/loss and true differential stimulation capability
• Millimeter-wave, material, and signal integrity measurement support
• Antenna and balance measurement functionality
• Multilingual embedded online help
– Typical Applications
Component characterization, filter and duplexer testing, amplifier evaluation, frequency converter analysis, millimeter-wave device measurement, material characterization, and signal integrity validation.
– Compatibility & Integration
Part of the Keysight PNA Series family. Hardware and firmware upgrade paths exist from A-model to B-model configurations.
