N9048B PXE EMI Test Receiver
Manufacturers
Keysight
Other Recommendations
44GHz EMI Testing + Real-Time Scanning, 400% Improvement in Military Compliance Efficiency
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1Hz-44GHz (Official specifications)
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MIL-STD-461G standard (Product positioning)
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Time-domain scanning acceleration (Core product feature)
| Parameter | Value | Source |
|---|---|---|
| Frequency Range | 1Hz-44GHz | Official specifications |
| Compliance Standards | CISPR/MIL-STD/FCC/ANSI | Official specifications |
| Sweep Speed | 400% faster than conventional | Core product feature |
Core Application Scenarios
Military Equipment Certification — MIL-STD-461G compliance testing (Product positioning)
Industrial EMC Validation — CISPR standard radiated emissions testing (Product application)
Technical Adaptation for Rental Scenarios
Certification Cycle Compression — Real-time scanning reduces test time by 70%
Equipment Cost Optimization — Single unit meets multi-standard testing requirements
Intelligent EMI Architecture
Features "Preselector + LNA + Real-Time Scanning" design: RF preselector combined with low-noise amplifier (Noise figure ≤10dB, Estimated from EMI receiver standards). Achieves 1Hz-44GHz wideband coverage (Sensitivity ≤-150dBm, Official specifications). Real-time scanning function (400% faster than conventional, Core product feature) captures transient interference signals (Minimum capture time ≤5μs, Based on product functionality). Touch interface simplifies multi-standard test configuration.
| Capability Dimension | N9048B | Standard Receiver | Comparison Basis |
|---|---|---|---|
| Frequency Upper Limit | 44GHz | 26.5GHz | Official specifications |
| Sweep Speed | 400% faster | Baseline speed | Core product feature |
Military EMC Test Workflow
Preparation: Configure shielded environment, connect DUT
Scanning: Enable real-time time-domain scan, auto-capture transient interference
Analysis: Multi-touch interface identifies non-compliant frequencies
Certification: Generate multi-standard compliance report
High-Frequency EMI Measurement Boundary
Environmental noise may cause ±3dB measurement error when testing >40GHz (Estimated from mmWave EMI test characteristics). Mitigation: ① Enable environmental noise compensation (improves accuracy to ±0.8dB); ② Use electromagnetic shielding test chamber (provided with rental).
