Keysight N9040B UXA 50 GHz Ultra-Wideband Signal Spectrum Analyzer with 1 GHz Bandwidth and -174 dBm Sensitivity
The Keysight N9040B UXA is a premium used ultra-wideband signal spectrum analyzer delivering laboratory-class performance for advanced RF testing applications. This instrument provides comprehensive spectrum and vector-signal analysis capabilities in a single touchscreen platform.
| Parameter | Specification |
|---|---|
| Frequency Range | 2 Hz - 50 GHz (native); extends to 110 GHz with external mm-wave heads |
| Analysis Bandwidth | 1 GHz (Option B1X); 510 MHz real-time POI ≥ 100% (Option RT1) |
| Phase Noise | ≈ -136 dBc/Hz @ 10 kHz offset, 1 GHz carrier (typical) |
| DANL (Preamp On) | down to -174 dBm/Hz (1 Hz RBW, pre-amp on, ≤ 3.6 GHz) |
| Interfaces / Options | 10 GbE LAN, USB 3.0, GPIB; 2/4 GHz IF outputs, SCPI/MATLAB control |
| Condition | Used - Fully tested and calibrated |
Native 50 GHz frequency range extends to 110 GHz with plug-on heads, ideal for 5G FR2 and V-band radar applications.
1 GHz capture bandwidth enables verification of ultra-wideband chirps, satellite bursts and Wi-Fi 7 waveforms in single sweeps.
-136 dBc/Hz phase-noise floor and -174 dBm sensitivity reveal critical spurs affecting EVM and ACLR performance.
510 MHz real-time analysis guarantees 100% probability-of-intercept for micro-second transients.
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- Laboratory-Verified Performance: ISO/IEC 17025 calibration certificate with TESTRO Certified seal
- Total Transparency: High-resolution teardown photos and live video test sessions
- Real Warranty: One-year machine warranty with engineering support
- Global Delivery: DHL shipping with 3-5 day delivery to most destinations
- Flexible Payments: Traditional T/T, wire transfer, or credit card options
- Open-Door Assurance: Visit our Shenzhen facility for equipment inspection
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