Description
Product Overview
The Keysight N9933C is a handheld spectrum analyzer specified for RF and microwave spectrum analysis. It is part of the FieldFox Handheld RF and Microwave Analyzers. Verified model data includes instrument series: FieldFox C-Series, instrument type: Handheld Spectrum Analyzer, highest frequency: 4 GHz, basic/platform capabilities: Spectrum analysis platform, field measurement capabilities can be expanded according to options, and power and form factor: Battery-powered handheld. The same capabilities support wireless signal troubleshooting and field and laboratory interference analysis. 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: 4 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 | 4 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
For the Keysight N9933C, match frequency coverage, analysis bandwidth, dynamic range, phase-noise needs, application software, and input options. Use the verified instrument series (FieldFox C-Series) and instrument type (Handheld Spectrum Analyzer) as initial selection checks. Confirm regional availability, calibration scope, included items, and delivery requirements before ordering.
Frequently Asked Questions
What is the Keysight N9933C?
The Keysight N9933C is a handheld spectrum analyzer intended for professional test and measurement applications.
What are key specifications of the N9933C?
Key verified specifications include instrument series: FieldFox C-Series and instrument type: Handheld Spectrum Analyzer. Review the full table for model-specific details.
How can I request a quote for the Keysight N9933C?
Send the required configuration, quantity, destination, and calibration or accessory requirements to Hoyu Instruments for a detailed quotation.





