N5242B PNA-X Microwave Network Analyzer
Manufacturers
Keysight
Other Recommendations
World's Most Integrated Microwave Test Engine: Single-Connection Active Device Characterization
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Replaces entire test racks (Product core feature)
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Complete device characterization (Key benefit)
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Unparalleled measurement accuracy (Technical advantage)
| Parameter | Specification | Application Value |
|---|---|---|
| Integrated Sources | Dual internal signal sources | Enables mixer/converter testing without external equipment |
| Measurement Capabilities | S-parameters + noise + pulse | Comprehensive active device characterization in single connection |
| Error Correction | Advanced linear/nonlinear algorithms | Ensures lab-grade accuracy in production environments |
Core Application Scenarios
Amplifier Characterization — Simultaneous gain, noise figure, and compression testing
Frequency Converter Validation — LO injection and conversion loss measurement
Radar Component Testing — Pulse profile and transient response analysis
Integrated Test Architecture
Features "Dual-Source Multi-Receiver" architecture: Two internal signal sources with integrated combiner enable simultaneous LO/RF injection for mixer testing. Switch matrix routes signals to S-parameter receivers (0.1dB accuracy), noise figure receivers (±0.5dB uncertainty), and pulse measurement system (10ns resolution). Advanced error correction extends to nonlinear measurements (compression, IMD, harmonics).
| Technical Dimension | PNA-X | Traditional Solution | Advantage |
|---|---|---|---|
| Test Setup Complexity | Single-connection | 5+ instrument connections | Reduces setup time by 80% |
| Measurement Synchronization | Hardware-synchronized | Software-timed correlation | Ensures phase-coherent measurements |
Amplifier Test Workflow
Connection: Single cable connection to amplifier I/O ports
Configuration:
- Enable S-parameter + noise receiver paths
- Set source power: -30dBm to +20dBm
- Activate compression analysisTesting:
- Measure S21 gain and input match
- Characterize noise figure vs. bias
- Plot AM/PM compression curvesAnalysis: Generate comprehensive performance report
High-Power Measurement Boundary
Receiver damage risk at >+30dBm input (Based on network analyzer specifications). Mitigation: ① Use external attenuators for high-power DUTs; ② Enable automatic power limiting in test sequences.
