Description
Keysight N5222B Microwave Network Analyzer Repair
June Company specializes in professional repair services for the Keysight N5222B Microwave Network Analyzer, a high-performance instrument designed for network analysis up to 26.5 GHz. If your analyzer is underperforming or has failed, our certified repair experts are ready to restore it to factory specifications.
Common Issues We Repair:
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RF Output/Input Failures: Damaged test ports, attenuator faults, or coupling errors
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Power Supply Issues: Unit fails to power on or shuts off unexpectedly
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Display & Control Failures: Blank or flickering screen, unresponsive buttons or knobs
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Measurement Drift: Inaccurate S-parameter readings or calibration inconsistencies
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Firmware or Boot Errors: Crashing, freezing, or failure to boot properly
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Communication Problems: Faulty LAN, USB, or GPIB connectivity
Our Repair Process:
Every repair begins with a comprehensive diagnostic to assess power systems, RF circuitry, and user interface components. Once diagnosed, we perform precise component-level repairs or replacements using OEM-grade parts. The analyzer is then recalibrated using NIST-traceable standards to ensure measurement accuracy and reliability.
Why Choose June Company?
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Experienced in repairing high-frequency Keysight VNA models
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Detailed diagnostic reports and competitive repair estimates
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Fast turnaround and quality workmanship
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90-day warranty on all completed repairs
Request Service:
Click Request Repair to get started. June Company will send you an evaluation summary, a repair estimate, and shipping instructions for your Keysight N5222B Microwave Network Analyzer.
