Keysight N9918D FieldFox 26.5 GHz Handheld Microwave Analyzer
Go from detection to decision with the rugged, all-in-one FieldFox Handheld Analyzer
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.
Key Features and Functions
Capture, Analyze, and Act on Wideband Signals
- 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 (±0.2dB) without requiring instrument warm-up.
- Use the intuitive touchscreen for simplified file management.
- Carry one lightweight unit at 3.4 kg (7.5 lb) in a rugged, weatherproof design.
- 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.
Further Documents and Accessories:
FieldFox Handheld Analyzers
The Keysight FieldFox handheld analyzers can withstand your toughest working conditions with a ruggedized yet light weight and portable battery powered design for making measurements for RF devices like cables, antennas, filters, amplifiers and signal/spectrum analysis. Create your specialized handheld analyzer solution by selecting FieldFox options and features to address cable and antenna test (CAT) spectrum analysis (SA) or vector network analysis (VNA) real time spectrum analyzer and over the air digital demodulation analysis required for your application. The FieldFox analyzers are always ready to make RF measurements, ensuring every operating mode is flexible enough to meet the needs of novices and experts alike.
Why choose FieldFox?
- Ideal 5G deployment and field-testing tool with 100 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
Designed for You and the Work You Do Everyday
- Carry FieldFox wherever you need to go
- Kit friendly at 3.34 kg for the N991B/3xB and N995xB/6xB
- Large buttons are easy to operate, even when wearing gloves
- Field swappable battery lasts up to 4 hours
- Non-slip rubber grip securely fits in your hands and won’t slide off the hood of your vehicle
- Vertical “portrait” orientation makes it easy to hold and operate at the same time
Field-proof usability for better answers in less time
- Bright, low-reflection display and backlit keys enable easy viewing in direct sunlight or darkness
- Intuitively designed user interface for your workflow, enabling measurements in fewer key presses
- One-button measurements simplify complex setups and ensure quick, accurate results with confidence
- Calibration Wizard guides user to ensure simple and accurate calibrations
- Standard three-year warranty ensures field confidence, especially in harsh environments
Designed for your Toughest Working Conditions
- Completely sealed instrument enclosure provides measurement stability in harsh environments, -10 to +55 ºC, (14 to 131 ºF)
- Specially designed to protect instrument from damage due to drops, shock or other external impacts
- Water-resistant chassis, keypad and case withstand wide temperature ranges and salty, humid environments
- Meets MIL-PRF-28800F Class 2 requirements
- Type tested and meets MIL-STD-810G, Method 511.5, Procedure I requirements for operation in explosive environments
- Type tested and meets IEC/EN 60529 requirements for ingress protection
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.
FieldFox Handheld Analyzers
The Keysight FieldFox handheld analyzers can withstand your toughest working conditions with a ruggedized yet light weight and portable battery powered design for making measurements for RF devices like cables, antennas, filters, amplifiers and signal/spectrum analysis. Create your specialized handheld analyzer solution by selecting FieldFox options and features to address cable and antenna test (CAT) spectrum analysis (SA) or vector network analysis (VNA) real time spectrum analyzer and over the air digital demodulation analysis required for your application. The FieldFox analyzers are always ready to make RF measurements, ensuring every operating mode is flexible enough to meet the needs of novices and experts alike.
Why choose FieldFox?
- Ideal 5G deployment and field-testing tool with 100 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
Designed for You and the Work You Do Everyday
- Carry FieldFox wherever you need to go
- Kit friendly at 3.34 kg for the N991B/3xB and N995xB/6xB
- Large buttons are easy to operate, even when wearing gloves
- Field swappable battery lasts up to 4 hours
- Non-slip rubber grip securely fits in your hands and won’t slide off the hood of your vehicle
- Vertical “portrait” orientation makes it easy to hold and operate at the same time
Field-proof usability for better answers in less time
- Bright, low-reflection display and backlit keys enable easy viewing in direct sunlight or darkness
- Intuitively designed user interface for your workflow, enabling measurements in fewer key presses
- One-button measurements simplify complex setups and ensure quick, accurate results with confidence
- Calibration Wizard guides user to ensure simple and accurate calibrations
- Standard three-year warranty ensures field confidence, especially in harsh environments
Designed for your Toughest Working Conditions
- Completely sealed instrument enclosure provides measurement stability in harsh environments, -10 to +55 ºC, (14 to 131 ºF)
- Specially designed to protect instrument from damage due to drops, shock or other external impacts
- Water-resistant chassis, keypad and case withstand wide temperature ranges and salty, humid environments
- Meets MIL-PRF-28800F Class 2 requirements
- Type tested and meets MIL-STD-810G, Method 511.5, Procedure I requirements for operation in explosive environments
- Type tested and meets IEC/EN 60529 requirements for ingress protection
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.