Keysight N9938D FieldFox Handheld Spectrum Analyzer, 26.5 GHz

Keysight N9938D FieldFox Handheld Spectrum Analyzer, 26.5 GHz

FieldFox Handheld Spectrum Analyzer N9936D ：9 kHz to 14 GHz

FieldFox Handheld Spectrum Analyzer N9937D ：9 kHz to 18 GHz

FieldFox Handheld Spectrum Analyzer N9938D ：9 kHz to 26.5 GHz

Go from detection to decision with the rugged, all-in-one FieldFox Handheld Analyzer.

Highlights

Capture, Analyze, and Act on Wideband Signals

FieldFox delivers all-in-one capability for spectrum monitoring, signal analysis and generation, interference 

hunting, and cable and antenna testing — built for performance in both field and lab environments.

Measure signals from 9 kHz to 26.5 GHz with the Keysight N9938D FieldFox Handheld Analyzer.

▶Perform spectrum analysis, vector network analysis, cable and antenna testing, pulse generation, and 

  power measurements.

▶Capture elusive signals with up to 120 MHz gap-free, real-time bandwidth.

▶Stream wideband IQ data with bandwidth up to 120 MHz.

▶Make accurate spectrum analyzer measurements (±0.1 dB) without requiring instrument warm-up.

▶Use the intuitive touchscreen for simplified file management.

▶Carry one lightweight unit at 3.6 kg (8 lb) in a rugged, weatherproof design.

What's included:

▶AC / DC adapter

▶Localized power cord

▶Rechargeable Li-ion battery

▶Soft carrying case with backpack and shoulder straps

▶Quick Reference Guide

N9938D FieldFox Handheld Software

Unlock more capabilities in your FieldFox Handheld Analyzer with 25+ license-key-activated software options.

▶Carry one portable instrument for both routine maintenance and in-depth troubleshooting.

▶Configure as a VNA, spectrum analyzer, pulse generator, built-in power meter, vector voltmeter, direction finding 

▶receiver, and more.

▶Order software pre-installed or upgrade your existing instrument.

Keysight Spectrum Management Software

▶Monitor the spectrum from multiple FieldFox across several frequencies or antennas.

▶Capture and display time-variant signals across multiple receivers.

▶Report frequency band and channel utilization rate.

▶Locate the source of unknown emitters and interfering signals.

Why choose FieldFox?

▶A truly software-defined analyzer, the newly introduced N9912C RF analyzer in particular, offers the 

  maximum flexibility and the least initial investment to meet rapidly changing market requirements

▶Ideal 5G deployment and field-testing tool with 120 MHz real-time bandwidth and over-the-air (OTA) measurements

▶Ability for 5G, satellite and radar operators to make true RF coverage measurements, up to 54 GHz and beyond, 

  and beamforming verification with phased array antenna support

▶Simplified field signal monitoring with wideband capture and recording of fully corrected IQ data

▶Highly efficient radar and EW systems diagnostics with spectrum analysis, full 2-port VNA, power meter, pulse 

  and noise figure measurements and results that correlate with high-performance bench top instruments.

▶Durable handheld analyzers that can withstand your toughest working conditions