Description
Product Overview
The verified specification set for the Keysight N9935C covers instrument series: FieldFox C-Series, instrument type: Handheld Spectrum Analyzer, highest frequency: 10 GHz, basic/platform capabilities: Spectrum analysis platform, field measurement capabilities can be expanded according to options, and power and form factor: Battery-powered handheld. As a handheld spectrum analyzer, it is suited to RF and microwave spectrum analysis, with related use in wireless signal troubleshooting and field and laboratory interference analysis. It is part of the FieldFox Handheld RF and Microwave Analyzers. Exact options, interfaces, accessories, calibration scope, and regional availability depend on the ordered configuration and should be confirmed before purchase.
Key Features
- Instrument series: FieldFox C-Series.
- Instrument type: Handheld Spectrum Analyzer.
- Highest frequency: 10 GHz.
- Basic/platform capabilities: Spectrum analysis platform, field measurement capabilities can be expanded according to options.
- Power and form factor: Battery-powered handheld.
- Maximum analysis bandwidth: 120 MHz (by model/option).
Technical Specifications
| Instrument series | FieldFox C-Series |
|---|---|
| Instrument type | Handheld Spectrum Analyzer |
| highest frequency | 10 GHz |
| Basic/platform capabilities | Spectrum analysis platform, field measurement capabilities can be expanded according to options |
| Power and form factor | Battery-powered handheld |
| Maximum analysis bandwidth | 120 MHz (by model/option) |
| software defined upgrade | Supports frequency, bandwidth and application license upgrades |
Typical Applications
- RF and microwave spectrum analysis
- Wireless signal troubleshooting
- Field and laboratory interference analysis
Selection Notes
Evaluate whether the Keysight N9935C meets the application by comparing instrument series (FieldFox C-Series) and instrument type (Handheld Spectrum Analyzer). In addition, match frequency coverage, analysis bandwidth, dynamic range, phase-noise needs, application software, and input options. Confirm regional availability, calibration scope, included items, and delivery requirements before ordering.
Frequently Asked Questions
What is the Keysight N9935C?
The Keysight N9935C is a handheld spectrum analyzer intended for professional test and measurement applications.
What are key specifications of the N9935C?
Key verified specifications include instrument series: FieldFox C-Series and instrument type: Handheld Spectrum Analyzer. Review the full table for model-specific details.
Can Hoyu Instruments quote a configured Keysight N9935C?
Yes. Supply the required options, interfaces, accessories, calibration scope, quantity, and destination so Hoyu Instruments can prepare a configuration-specific quotation.





