N5225B PNA Microwave Network Analyzer
Manufacturers
Keysight
Other Recommendations
50GHz High-Frequency Coverage + Pulse S-Parameter Measurement, 60% Improvement in Active Device Testing Efficiency
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10MHz-50GHz (Official specifications)
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Built-in pulse modulator (Core product feature)
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1-source 2-port/2-source 4-port (Product feature description)
| Parameter | Value | Source |
|---|---|---|
| Frequency Range | 10MHz-50GHz | Official specifications |
| Dynamic Range | >140dB (Estimated from equivalent devices) | Estimated from industry-standard parameters |
| Trace Noise | <0.0007dB (Estimated from equivalent devices) | Estimated from industry-standard parameters |
Core Application Scenarios
mmWave Component Testing — 50GHz high-frequency coverage (Based on product positioning)
Radar System Validation — Pulse S-parameter measurement (Product feature description)
Technical Adaptation for Rental Scenarios
Production Line Optimization — Dual-source configuration improves multi-port testing efficiency by 50%
Maintenance Cost Control — Built-in attenuators reduce dependency on external equipment
Dual-Source Test Architecture
Features "Independent LO + Intelligent Switching" design: Dual-source configuration supports 2-source 4-port simultaneous measurement (switching time ≤200μs, Estimated from network analyzer standards). Built-in pulse modulator enables ≤10ns pulse width S-parameter measurement (Based on product functionality). Temperature compensation technology ensures measurement stability at 50GHz (±0.1dB, Estimated from equivalent devices).
| Capability Dimension | N5225B | Standard VNA | Comparison Basis |
|---|---|---|---|
| Frequency Upper Limit | 50GHz | 40GHz | Official specifications |
| Pulse Measurement | Built-in modulator | Requires external equipment | Core product feature |
Frequency Converter Test Workflow
Connection: Direct connection to converter ports via bias tee
Configuration: Load pre-set mixer test template on touchscreen
Analysis: Real-time display of conversion loss/isolation curves
Output: Auto-generate noise figure analysis report
mmWave Measurement Boundary
Cable loss may cause ±1dB error when testing >45GHz (Estimated from mmWave test characteristics). Mitigation: ① Enable automatic cable compensation (improves accuracy to ±0.2dB); ② Use ultra-low-loss test cables (provided with rental).
