Description
Keysight N9914A FieldFox RF Analyzer, 6.5 GHz, a lightweight, durable, cable and antenna analyzer, spectrum analyzer, network analyzer, and more.
The Keysight N9914A FieldFox RF Analyzer, 6.5 GHz delivers laboratory-grade accuracy in a portable form, combining a spectrum analyzer, network analyzer, and cable tester in one rugged device. Perfect for telecom maintenance, defense communications, satellite diagnostics, and RF interference analysis.
Included:
- Keysight N9914A FieldFox RF Analyzer, 6.5 GHz includes cable and antenna analysis (CAT)
- AC/DC adapter
- Localized power cord
- Rechargeable Li-ion battery
- Soft carrying case with backpack and shoulder strap
- Quick Reference Guide
Keysight N9914A FieldFox RF Analyzer, 6.5 GHz, Never Sacrifice Capability or Portability
Compact, rugged, and high-performance handheld spectrum analyzer designed for engineers and technicians who need laboratory-grade RF analysis in the field. Built by Keysight Technologies, the global leader in electronic test and measurement, this analyzer delivers exceptional accuracy, speed, and versatility for a wide range of RF and microwave applications.
Keysight’s FieldFox portable 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 3.0 kg (6.6 lb).
Number of Built-In Ports: 2 ports
Maximum Frequency 6.5 GHz
Applications
The N9914A FieldFox is engineered to handle both in-lab testing and outdoor diagnostics, making it ideal for:
- Spectrum monitoring and interference analysis
- Wireless base-station maintenance (4G/LTE/5G sub-6 GHz)
- Antenna and cable fault testing using built-in DTF and return-loss functions
- Radar and avionics signal verification
- Military and defense RF field testing
- Broadcast and satellite communication diagnostics
Key Specifications / User Manual
Keysight N9914A FieldFox Handheld Software , Firmware
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.






