Description
Keysight N9951A FieldFox Handheld Microwave Analyzer, 44 GHz. A lightweight, durable, cable and antenna analyzer, spectrum analyzer, network analyzer, and more.
Highlights
Never Sacrifice Capability Or Portability
Keysight’s FieldFox handheld analyzers are equipped to handle your toughest working environments during routine maintenance, in-depth troubleshooting, and anything in between. Choose the Keysight FieldFox configuration that best meets your needs.
Standard model includes cable and antenna analyzer.
Expand capabilities with optional VNA, spectrum analyzer, built-in power meter, vector voltmeter, and more.
Save time by measuring DTF and TDR in the same sweep.
Measure all four S-parameters simultaneously.
Make accurate spectrum analyzer measurements (± 0.5 dB) without warm-up.
Calibrate easily with QuickCal.
Use the industry’s lightest all-in-one analyzer at only 3.2 kg (7.1 lb).
What’s included:
AC/DC adapter
Localized power cord
Rechargeable Li-ion battery
Soft carrying case with backpack and shoulder strap
Quick Reference Guide
Standard model includes cable and antenna analysis (CAT)
Key Specifications
Keysight N9951A FieldFox Handheld Software
Make your FieldFox handheld analyzer more capable with convenient software upgrades — engineered to deliver precise measurements in the field.
- Carry one portable instrument that handles routine maintenance and in-depth troubleshooting
- Configure as a VNA, spectrum analyzer, built-in power meter, vector voltmeter, and more
- Order software pre-installed or upgrade an existing instrument
Keysight N9951A Review / How to Use :






