Keysight N9961A FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz
The Keysight N9961A FieldFox Handheld Microwave Spectrum Analyzer is a rugged, portable instrument engineered for professionals who demand precision and reliability in the field. Covering a frequency range of 9 kHz to 44 GHz, this analyzer provides comprehensive spectrum analysis capabilities for a wide array of microwave applications, from installation and maintenance to in-depth troubleshooting.
Key Features & Highlights
- Wide Frequency Coverage: 9 kHz to 44 GHz, ideal for modern microwave links, radar, and satellite communications.
- High Dynamic Range: >100 dB enables detection of small signals alongside large ones.
- Low Phase Noise: <-120 dBc/Hz at 10 kHz offset ensures accurate signal characterization.
- Fast Sweep Speed: Up to 1000 sweeps per second for efficient testing.
- Intuitive Touchscreen: 5.7-inch color LCD with touch interface simplifies operation.
- Rugged & Portable: Built for harsh field environments, weighing only 2.5 kg (5.5 lbs).
- Long Battery Life: Up to 4 hours of continuous operation for extended field use.
Applications & Use Cases
The Keysight N9961A is essential for field engineers and technicians working on microwave communication systems, radar installations, and satellite ground stations. It is ideal for verifying signal integrity, locating interference, and maintaining critical infrastructure where portability and accuracy are paramount.
Kevin Okafor –
Enterprise purchase for a multi-site rollout. First unit (Keysight N9961A FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz) validated successfully; we are proceeding with additional quantities.
Sarah Mitchell –
Our applications team uses the Keysight N9961A FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz for design validation and customer demos. Repeatability has been excellent; only minor note is the manual is dense but thorough.
Lisa Nguyen –
We benchmarked the Keysight N9961A FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz against legacy lab gear and saw clear improvement in measurement confidence. Worth the premium for production support environments.
Ahmad Fauzi –
Significant investment, but the Keysight N9961A FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz has already reduced downtime on critical verification routines. Packaging and shock protection were appropriate for a sensitive instrument.
Rizki Pratama –
High-end equipment purchase — the Keysight N9961A FieldFox Handheld Microwave Spectrum Analyzer, 44 GHz arrived with traceable calibration paperwork and clean cosmetic condition. Our technicians were impressed with build quality relative to price point.