FieldFox Handheld Spectrum Analyzers are rugged, portable instruments designed for industrial and field applications. These analyzers combine RF and microwave measurement capabilities with durability, making them ideal for troubleshooting, maintenance, and testing in harsh environments. Key features include real-time spectrum analysis, vector network analysis, and built-in GPS, serving industries like telecommunications, aerospace, and defense. Their compact, battery-operated design ensures reliable performance in remote or challenging locations.