N99xxA FieldFox Family

KEYSIGHT - FieldFox Handheld RF and Microwave Analyzers

The Industry's Most Integrated Handheld Analyzer 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 software-enabled Keysight FieldFox configuration that best meets your needs.

• Get frequency coverage up to 54 GHz with precision comparable to benchtop results.
• Configure FieldFox as a cable and antenna analyzer (CAT), vector network analyzer (VNA), spectrum analyzer, or an all-in-one combination analyzer.
• Make 5G field test a reality with wide analysis bandwidth up to 120 MHz.
• Capture small, interfering signals with wideband, real-time analysis.
• Perform measurements with one of the lightest instruments in the industry — 30% lighter than other handheld analyzers.

Never Sacrifice Capability or Portability

Field testing modern communications networks puts new demands on your equipment and requires trade-offs between capabilities and portability. With over 22 software-enabled measurement capabilities in one portable, battery-powered unit, FieldFox is the most capable handheld analyzer in the industry. Stay ahead of changing measurement requirements by upgrading your handheld analyzer in the field with convenient, user-installable license keys.

The Custom Power Behind

Our Instruments Pushing the boundaries of technology requires instantaneous bandwidth, spurious-free dynamic range, and signal fidelity beyond basic measurements. Keysight powers every performance product with custom MMICs, designed in-house, manufactured in our proprietary indium phosphide (InP) and gallium arsenide (GaAs) fab with custom ASIC signal processing that ensure the industry’s fastest, most reliable measurements. Count on Keysight to accelerate your next innovation. Keysight's custom MMICs enabled the FieldFox small form factor, highest functional density and performance in its class.

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