Spectrum Analyzer Repair

Spectrum Analyzer Repair & Calibration

June Company repairs and calibrates spectrum analyzers from every major manufacturer, including Keysight, Rohde & Schwarz, Anritsu, Tektronix, and Siglent. We service benchtop and handheld RF and microwave analyzers — restoring measurement accuracy and bringing each unit back to manufacturer specification with NIST-traceable calibration.

Models We Commonly Repair

Keysight N9000 series and FieldFox (N9913–N9938); Rohde & Schwarz FSV, FSW, and FPC; Anritsu MS2720T and Spectrum Master; Tektronix RSA series; and Siglent SSA/SVA series. For vector signal analyzers, see our signal analyzer repair page. If your model isn’t listed, we almost certainly still service it — send us the details.

Common Faults We Resolve

Amplitude or frequency accuracy out of tolerance, RF front-end and attenuator failures, input-port damage, display and touchscreen faults, communication errors, and power-supply problems. Every repair includes full functional testing and NIST-traceable calibration, documented on a calibration certificate.

Why RF Teams Choose Us

Most repairs finish in 5–10 business days, every job carries a 90-day parts-and-labor warranty, and your evaluation fee is credited toward the repair. We serve RF and microwave labs, manufacturers, and aerospace/defense teams from our Oregon facility.

Frequently Asked Questions

How much does spectrum analyzer repair cost? Repairs start at a flat evaluation fee that’s credited toward your final repair cost. You receive a firm quote before any work begins.

How long does it take? Most units are completed within 5–10 business days of arrival.

Do you provide a calibration certificate? Yes — every repair includes NIST-traceable calibration with documented results.