Description
Rohde & Schwarz ZVA67 Vector Network Analyzer Repair
The Rohde & Schwarz ZVA67 is a high-end vector network analyzer covering up to 67 GHz — a high-performance 2- or 4-port VNA for demanding S-parameter, mixer, and nonlinear measurements on microwave and millimeter-wave components. As a precision microwave instrument, its faults concentrate in the source and receiver chains, the test-set/port hardware, and the synthesizer/reference.
June Company repairs and calibrates the R&S ZVA67 for microwave and mmWave engineering and component-test teams.
Common R&S ZVA67 problems we fix
- Calibration-plane / cal-won’t-hold faults — receiver or directivity faults making cal unstable, tracked down and repaired.
- Source and receiver restoration — no stimulus or low receiver sensitivity skewing S-parameters, repaired.
- Test-port damage — a worn or damaged port from overpower or connector wear, repaired.
- Synthesizer faults — source drift or unlock, repaired and recalibrated.
- Display or interface faults.
FAQs
My ZVA67 cal won’t hold — fixable? Yes. Receiver, source, and port faults are repairable and recalibrated, then verified so S-parameter measurement is stable and accurate, with a NIST-traceable certificate.
Are the ports serviceable? Yes — port repair is routine.
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.