Description
Keysight N9961A FieldFox Spectrum Analyzer Repair
Request Service to begin your Keysight N9961A repair. June Company provides professional repair and calibration services for the Keysight N9961A FieldFox Spectrum Analyzer, a portable, high-frequency instrument used for field RF and microwave analysis up to 44 GHz. If your FieldFox is malfunctioning or showing performance degradation, our certified technicians are equipped to restore it to full working condition.
Common Issues We Repair:
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Power Failures: Unit will not power on, short battery life, or intermittent shutdowns
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Display Issues: Cracked screen, dim backlight, or touchscreen not responding
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Measurement Errors: Inaccurate amplitude or frequency readings, calibration drift
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Port Damage: RF input/output connectors worn, misaligned, or damaged
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Connectivity Failures: Problems with USB, LAN, or GPS interfaces
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System Crashes: Frozen interface, firmware errors, or boot loop conditions
Our Repair Process:
We perform a comprehensive diagnostic of the RF signal path, power supply, and user interface components. Faulty circuit boards or damaged modules are replaced with OEM-grade parts. After hardware repairs, we update firmware, test system functionality, and verify measurement accuracy. NIST-traceable calibration is performed to ensure the analyzer meets factory standards.
Why Choose June Company?
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Experienced technicians with FieldFox diagnostic expertise
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Clear repair estimates and fast turnaround times
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OEM-quality replacement components
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90-day warranty on all repair services
Click Request Service to receive a full evaluation, quote, and shipping instructions for your Keysight N9961A FieldFox Spectrum Analyzer.
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