Rohde & Schwarz has introduced the R&S FNH handheld combi analyzer, combining lab-grade RF measurement capabilities into a single rugged, portable field instrument. Debuting at electronica 2026 in Munich, the device merges spectrum analysis, real-time spectrum analysis (RTSA), vector network analysis (VNA), and power meter functionality to directly replace the legacy R&S FSH and R&S ZVH platforms.
The R&S FNH comes standard with spectrum analysis, while additional features including RTSA, a cable and antenna tester (CAT), and a two-port VNA can be unlocked via software keycodes.
Designed to handle frequencies up to 32 GHz for spectrum analysis and 26.5 GHz for vector network analysis, the instrument also integrates seamlessly with Rohde & Schwarz USB power sensors and supports optional pulse analysis.
Built specifically for demanding aerospace and defense deployments such as radar installation, satellite ground station maintenance, and field spectrum monitoring, the unit meets IP51 protection standards (upgradeable to IP54 with an optional rain holster) and operates reliably from -10 °C to +55 °C.
Despite its field-hardened build, the R&S FNH offers performance suited for laboratory R&D and educational environments:
- Industry-Leading RTSA: Delivers an IQ capture bandwidth of up to 125 MHz with a 3.6 µs minimum probability of intercept (POI) for capturing fast transient signals and interference hunting.
- Low Noise Floor & VSWR: Features a low displayed average noise level (DANL) and low voltage standing wave ratio across its operating bands.
- Demodulation & Automation: Integrates with R&S VSE software for advanced signal demodulation, offers an automated channel scanner, and provides peak/average power readings.
Hardware Versions & Availability
The analyzer is available in three base hardware configurations, 6 GHz, 13 GHz, and 26.5 GHz, with software options extending spectrum analysis limits up to 8 GHz, 20 GHz, and 32 GHz respectively.
Rohde & Schwarz is displaying the R&S FNH publicly for the first time at electronica 2026 in Munich (Hall A4, Booth 307) from November 10–13.
The instrument is available now directly from Rohde & Schwarz and authorized global distribution partners, backed by a standard three-year warranty.
Leadership Comment
Michael Fischlein, Vice President RF Test Solutions at Rohde & Schwarz, states:
“With the R&S FNH handheld combi analyzer, Rohde & Schwarz presents a worthy successor to the legendary R&S FSH and R&S ZVH handheld analyzers. The device combines the widest real-time bandwidth in its class with a comprehensive feature set for spectrum analysis and two-port VNA measurements. Outstanding RF performance and versatile measurement functions make the R&S FNH a complete measurement lab in pocket format.”
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