Description
Rohde & Schwarz FSVA3013 Spectrum Analyzer Repair
The Rohde & Schwarz FSVA3013 is a signal and spectrum analyzer covering up to 13.6 GHz — a high-performance benchtop analyzer with wide analysis bandwidth for RF design, EMC, and signal analysis. As a precision RF receiver, its faults concentrate in the RF front-end (mixer, attenuator), the synthesizer/LO, the wide-band IF, and the display.
June Company repairs and calibrates the R&S FSVA3013 for RF design, EMC, and signal-analysis teams.
Common R&S FSVA3013 problems we fix
- Input-mixer damage from overload — front-end mixer damage (a common cause of lost sensitivity/accuracy), repaired.
- Amplitude or frequency accuracy off — front-end or synthesizer drift, recalibrated against standards.
- Attenuator faults — the input step attenuator, repaired.
- High noise floor / no signal — front-end or LO faults, restored.
- Display or interface faults.
FAQs
My FSVA sensitivity dropped after an overload — fixable? Yes. Input-mixer damage is the usual cause and it’s repairable, then recalibrated 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.






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