Description
Product Overview
For RF and microwave spectrum analysis, the Keysight N9938A combines instrument series: FieldFox A-Series, instrument type: Handheld Microwave Spectrum Analyzer, highest frequency: 26.5 GHz, basic/platform capabilities: spectrum analyzer, and power and form factor: Battery-powered handheld in a handheld microwave spectrum analyzer platform. It is part of the FieldFox Handheld RF and Microwave Analyzers. It can also be evaluated for 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 A-Series.
- Instrument type: Handheld Microwave Spectrum Analyzer.
- Highest frequency: 26.5 GHz.
- Basic/platform capabilities: spectrum analyzer.
- Power and form factor: Battery-powered handheld.
- Typical weight: 3.2 kg.
Technical Specifications
| Instrument series | FieldFox A-Series |
|---|---|
| Instrument type | Handheld Microwave Spectrum Analyzer |
| highest frequency | 26.5 GHz |
| Basic/platform capabilities | spectrum analyzer |
| Power and form factor | Battery-powered handheld |
| Typical weight | 3.2 kg |
| software application | Configuration by model, hardware, firmware and license |
Typical Applications
- RF and microwave spectrum analysis
- Wireless signal troubleshooting
- Field and laboratory interference analysis
Selection Notes
Start selection of the Keysight N9938A by checking the verified instrument series (FieldFox A-Series) and instrument type (Handheld Microwave Spectrum Analyzer). Then 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 N9938A?
The Keysight N9938A is a handheld microwave spectrum analyzer intended for professional test and measurement applications.
What are key specifications of the N9938A?
Key verified specifications include instrument series: FieldFox A-Series and instrument type: Handheld Microwave Spectrum Analyzer. Review the full table for model-specific details.
What information is needed to quote the N9938A?
Provide the intended application, configuration or options, quantity, delivery country, and any calibration or accessory requirements so the quotation can be checked accurately.














