Description
Keysight N9041B UXA Signal Analyzer Repair
The Keysight N9041B is a UXA high-performance signal analyzer covering up to 110 GHz — a top-tier benchtop spectrum/signal analyzer for wideband 5G, radar, and satellite work with very high dynamic range and analysis bandwidth. As a precision microwave receiver, its faults concentrate in the RF front-end, the synthesizer/LO, the wideband IF/digitizer, and the display.
June Company repairs and calibrates the Keysight N9041B for wireless, radar, and satellite engineering teams.
Common Keysight N9041B problems we fix
- RF front-end / input damage — overload or connector damage degrading sensitivity and accuracy, repaired.
- Amplitude or frequency accuracy off — front-end or synthesizer drift, recalibrated against standards.
- Wideband IF / digitizer faults — analysis-bandwidth path errors, repaired.
- High noise floor / no signal — front-end or LO faults, restored.
- Display or interface faults.
FAQs
My UXA sensitivity or accuracy dropped — fixable? Yes. Front-end and synthesizer faults are repairable, then recalibrated so amplitude and frequency accuracy are restored across the range, with a NIST-traceable certificate.
Is the wideband path verified? Yes — the analysis-bandwidth/IF path is checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.







Reviews
There are no reviews yet.