A lightweight, durable, and software-defined cable and antenna analyzer, spectrum analyzer, network analyzer, and more

Analyze Anywhere with FieldFox Portable Analyzer 

Unleash your analysis potential with high-performance spectrum and network analysis from 3 kHz to 10 GHz. Choose the software-defined FieldFox configuration that best meets your evolving needs.

• Capture elusive signals with up to 120 MHz gap-free, real-time bandwidth.
• Measure all four S-parameters simultaneously with 115 dB dynamic range.
• Make accurate spectrum analyzer measurements (± 0.3 dB) without warmup.
• Perform over-the-air measurements for 5G NR and LTE.
• Use GPS/GNSS for geolocation and timestamping.
• Carry one lightweight unit at 3.4 kg (7.4 lb).

What's included:

• Base model: cable and antenna tester (CAT)
• AC/DC adapter
• Localized power cord
• Rechargeable Li-ion battery
• Soft carrying case with backpack and shoulder straps
• Quick Reference Guide