Keysight N9961A Spectrum Analyzer
Keysight N9961A is a 44 GHz portable spectrum analyzer with integrated power meter, GPS receiver, and expandable capabilities for RF and microwave field testing.
Product details
| Model | N9961A |
| Manufacturer | Keysight |
| Category | Spectrum Analyzers |
| Availability | Made to order |
Description
Overview
The Keysight FieldFox N9961A is a 44 GHz handheld microwave spectrum analyzer delivering laboratory-grade measurements in a portable, rugged instrument weighing only 3.2 kg (7.1 lb). This software-defined analyzer expands capabilities through multiple software options, providing comprehensive system performance insight at higher microwave frequencies. The instrument features real-time spectrum analysis, integrated spectrogram display with recording, built-in power meter, GPS receiver, and variable DC voltage source for complete field testing and troubleshooting.
Key Features
- 44 GHz maximum frequency with 5 kHz start frequency
- Lightweight at 3.2 kg (7.1 lb) for maximum portability
- Spectrum analyzer measurements with ±0.5 dB accuracy without warm-up
- 10 MHz maximum analysis bandwidth with real-time capability
- Integrated power meter, GPS receiver, and DC bias voltage source
- Full-band tracking generator and independent signal source
- Interference analyzer with spectrogram recording and display
- Expandable with 20+ software options including 5G, LTE, EMF, and pulse measurements
Applications
- Routine maintenance and field troubleshooting
- Spectrum analysis and signal characterization
- Cable and antenna testing
- 5G and LTE field testing
- Interference detection and localization
- Power measurements and pulse analysis
- Electromagnetic field (EMF) measurements
- Portable RF and microwave system validation
Specifications
| High Frequency (range) | 20GHz <= 50GHz |
| Low Frequency (range) | 1kHz <= 100kHz |
| Frequency Range | > 30.0 GHz |
| Maximum Frequency | 44 GHz |
| Tracking Generator | No |
| Preamplifier | No |
| Noise Floor | -159 dBm |
| Series | N996xA Series |
| Battery Life | 3.5 hrs. |
| Connector Type | 2.4mm (m) |
| Display | 6.5" LCD Color |
| Includes | Base model includes the cable and antenna analyzer |
| Interface | USB, LAN |
| Minimum Frequency | 9 kHz |
| Number of Ports | 2 |
| Type | Handheld |
| Warranty | 3 Years |
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Keysight N9961A Spectrum Analyzer