Keysight FieldFox N9935B Repair
Keysight Repair & Calibration Services

Keysight N9935B FieldFox Spectrum Analyzer Repair

(1 customer review)

$245.00

Listed price is a base estimate; final quote provided after full evaluation. Expert Keysight repair service center and testing by June Company, a trusted provider of precision electronic service. Includes a 90-day warranty and optional NIST-traceable calibration. Ideal for test labs, production lines, and RF/microwave service environments.

Category:

Description

Keysight N9935B FieldFox Spectrum Analyzer Repair

June Company offers expert repair services for the Keysight N9935B FieldFox Spectrum Analyzer, a rugged, handheld instrument designed for field RF and microwave measurements up to 9 GHz. If your N9935B is experiencing performance issues, our certified repair team is ready to restore its full functionality.

Common Issues We Repair:

  • Power Issues: Unit not powering on, battery failures, or charging problems.

  • Display Failures: Cracked screen, dim or flickering display, or touchscreen malfunctions.

  • RF Performance Degradation: Poor signal reception, inaccurate frequency or amplitude readings, or noise issues.

  • Connectivity Problems: USB, LAN, or RF port failures, or issues with device recognition.

  • Firmware/Software Errors: Boot failure, crashes during diagnostics, or corrupted firmware.

  • Environmental Damage: Impact damage, moisture exposure, or degraded casing and connectors.

Our Repair Process:

We start with a comprehensive diagnostic evaluation of the power system, RF modules, interface ports, and display components. Repairs may involve board-level work, connector replacement, or software reinstallation. After servicing, we conduct rigorous final testing and optional NIST-traceable calibration to ensure your unit performs to original factory standards.

Why Choose June Company?

  • Skilled technicians with FieldFox series experience

  • Quick turnaround with detailed evaluations

  • 90-day warranty on all repairs

  • Calibration services available upon request

Request Service:

Click Request Repair to begin. June Company will provide a detailed evaluation, quote, and shipping instructions for your Keysight N9935B FieldFox Spectrum Analyzer.

Brand

Keysight Repair | Agilent Repair

Keysight Technologies is a leading provider of electronic measurement solutions. Their products span a wide range of applications, including electronics design, manufacturing, and network optimization. Here are some key Keysight products and their functionalities:
  1. Oscilloscopes:
    • InfiniiVision Series: These oscilloscopes provide real-time signal capture and analysis with high bandwidth and deep memory depth, suitable for debugging and validating electronic designs.
    • Infiniium Series: High-performance oscilloscopes designed for advanced research and development, offering high-speed waveform capture, precise signal integrity analysis, and advanced triggering capabilities.
  2. Signal Analyzers:
    • MXA Series: General-purpose signal analyzers for spectrum analysis, signal demodulation, and vector signal analysis, used in wireless communication, aerospace, and defense applications.
    • PXA Series: High-performance signal analyzers for measuring complex signals with high accuracy and speed, ideal for R&D and manufacturing of wireless devices and systems.
  3. Signal Generators:
    • MXG Series: Vector signal generators that provide high-quality, complex signal generation for testing wireless communications and electronic warfare systems.
    • EXG Series: Cost-effective signal generators for manufacturing and testing RF and microwave components and systems.
  4. Network Analyzers:
    • ENA Series: Economical network analyzers for measuring the electrical performance of RF and microwave components, such as antennas, filters, and amplifiers.
    • PNA Series: High-performance network analyzers for comprehensive network characterization and analysis, used in R&D and production environments.
  5. Power Supplies:
    • N6700 Series: Modular power systems that offer flexible power output configurations, ideal for automated test systems and R&D labs.
    • E3600 Series: Bench power supplies providing reliable, precise DC power for testing and validating electronic circuits.
  6. Digital Multimeters (DMMs):
    • 34460A Series: High-precision DMMs for measuring voltage, current, resistance, and other electrical parameters in R&D and manufacturing applications.
    • 34470A Series: Advanced DMMs offering higher resolution and accuracy, along with data logging capabilities for in-depth analysis.
  7. Logic Analyzers:
    • 16900 Series: Modular logic analysis systems for capturing and analyzing digital signals in complex embedded systems, used for debugging and validating digital designs.
  8. Data Acquisition (DAQ) Systems:
    • 34970A/34972A Series: Flexible DAQ systems that integrate data logging, switching, and measurement capabilities, suitable for automated testing and monitoring applications.
  9. Power Meters and Sensors:
    • E4418B/E4419B: Single- and dual-channel power meters for accurate RF power measurements, commonly used in wireless communication testing.
    • N8480 Series: RF and microwave power sensors that provide precise power measurements over a wide frequency range.
  10. Arbitrary Waveform Generators (AWGs):
  • 33500B Series: High-performance AWGs for creating complex, custom waveforms used in testing and characterizing electronic devices and systems.
  1. Electronic Design Automation (EDA) Software:
  • ADS (Advanced Design System): Comprehensive software suite for designing and simulating RF, microwave, and high-speed digital circuits.
  • SystemVue: System-level design and simulation software for developing and optimizing wireless communication systems.
  1. Protocol Analyzers:
  • U4301B: PCI Express protocol analyzer for capturing and analyzing high-speed data communication protocols, used in validating and debugging PCIe designs.
  • N8834A: USB protocol analyzer for monitoring and analyzing USB data traffic, ensuring compliance with USB standards.
  1. Automated Test Equipment (ATE):
  • i3070 Series: In-circuit test systems for testing and diagnosing printed circuit boards (PCBs) during manufacturing, ensuring quality and functionality.
  • TS-5400 Series: Functional test systems for end-of-line testing of electronic devices and assemblies, ensuring they meet specifications and performance criteria.
Keysight Technologies' products are known for their accuracy, reliability, and advanced features, making them essential tools for engineers and technicians involved in electronic design, testing, and manufacturing.
Keysight Repair & Calibration Services

1 review for Keysight N9935B FieldFox Spectrum Analyzer Repair

  1. Iisac Grier –

    One of our Agilent Fieldfox meters started becoming erratic. We tried to use the meter as long as possible, but if we cannot trust the readings it becomes useless in the field. Sent in for repair and the results were great.

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