Description
Keysight N9010B EXA Signal Analyzer Repair
The Keysight N9010B EXA is a mid-range signal/spectrum analyzer (to ~44 GHz depending on options) — a versatile benchtop analyzer for general-purpose RF, manufacturing, and signal analysis. As a precision RF receiver, its faults concentrate in the RF front-end (mixer, attenuator), the synthesizer/LO, the IF/ADC path, and the display.
June Company repairs and calibrates the Keysight N9010B EXA for RF manufacturing, design, and test teams.
Common Keysight N9010B EXA problems we fix
- Mixer replacement — front-end mixer damage (often from overload) degrading sensitivity and accuracy, replaced.
- LO recalibration — local-oscillator/synthesizer drift affecting frequency accuracy, recalibrated against standards.
- ADC / IF-path faults — measurement errors in the IF/digitizer, repaired.
- Amplitude accuracy off — front-end/attenuator drift, recalibrated.
- Display or interface faults.
FAQs
My EXA sensitivity or accuracy dropped — fixable? Yes. Mixer/front-end and LO faults are repairable and recalibrated, then verified so amplitude and frequency accuracy are restored, with a NIST-traceable certificate.
Is it calibrated across its range? Yes — verified against our reference 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.