FieldFox Handheld Analyzers
N9915A N9925A N9935A
N9916A N9926A N9936A
N9917A N9927A N9937A
N9918A N9928A N9938A
Carry Precision with You
Measuring up and earning a spot in your field kit is the driving idea behind Keysight’s FieldFox handheld analyzers. They’re equipped to handle routine maintenance, in-depth troubleshooting and anything in between. Better yet, FieldFox delivers precise microwave and millimeter-wave measurements - wherever you need to go.
Why choose FieldFox?
Leverage Our Legacy of Measurement Leadership
With FieldFox, you’re carrying the precision of our industry-standard benchtop analyzers. By delivering levels of consistency not available in any other handhelds, FieldFox ensures confidence in your results.
Inside, we leveraged well-tested algorithms from Keysight’s high-performance VNAs. To lighten your load, we simplified calibration by adding built-in standards and eliminating the need to carry calibration kits.
To enhance spectrum analysis, FieldFox includes the same PowerSuite measurements used in Keysight X-Series signal analyzers, enabling fast, accurate, one- button characterization of channelized communication systems. The InstAlign capability lets you instantly make accurate power measurements in the field, even when temperature fluctuates.
FieldFox industry innovations
First 50 GHz handheld microwave analyzer
Cable and antenna analyzer
DTF and TDR in a single sweep
Vector network analyzer
Dynamic range up to 100 dB
Absolute amplitude accuracy ± 0.5 dB
Increase System Uptime and Reduce Mission Risk
Install and maintain cellular systems with the cable and antenna (CAT) tester
Work better and faster in radar installation and maintenance (I&M)
Accelerate I&M work at satellite ground stations
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