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FieldFox Handheld Analyzer Software
Configure FieldFox handheld analyzers as cable and antenna analyzers, network analyzers, spectrum analyzers, pulse generators, power meters, and much more using software functionality.
Never Sacrifice Capability or Portability
Field testing modern communications networks puts new demands on your equipment and requires trade-offs between capabilities and portability. With over 25 measurement capabilities in one portable, battery-powered unit, FieldFox is the most capable handheld analyzer in the industry. Stay ahead of changing measurement requirements by upgrading your handheld analyzer in the field with convenient, user-installable license keys.
Select the functionality you need today and add more features as your needs change.
Offering 25+ License-Key Activated Software Applications
5G / LTE Field Testing
- EMF measurements
- Over-the-air (OTA) testing
- Channel scanner
- Wideband analysis
Spectrum Analysis
- Real-time spectrum analyzer (RTSA)
- Analog demodulation
- Interference hunting
- IQ analyzer
Cable and Antenna Testing (CAT)
- Vector network analysis (VNA)
- 2 port s-parameters
- TDR cable measurements
Power Measurements
- USB power sensor Measurements
- Built-in power meter
- Pulse measurements
- Peak power sensor
Utilities
- Pulse generator
- Remote control
- GPS receiver
- Indoor/outdoor mapping
312 – Channel Scanner
Verify signal coverage, detect interference, and optimize network performance using simultaneous channel power measurements for up to 20 channels.
358 – Electromagnetic Field (EMF) Measurements
Evaluate total RF exposure levels. Verify compliance with regulatory and government requirements using a triaxial isotropic antenna.
370 – Over-the-Air (OTA) LTE FDD
Analyze LTE FDD cell information transmitted over-the-air and optimize inter-RAT handovers for overlapping 5G and LTE networks.
371 – Over-the-air (OTA) LTE TDD
Uncover the 4G cells available at a specific frequency or component carrier for LTE signals using the Time Division Duplex frame structure.
378 – Over-the-air (OTA) 5G NR
Measure and decode 5G NR signal quality metrics to verify the 5G coverage at FR1 or FR2 frequencies.
209 – Extended Range Transmission Analysis (ERTA)
Measure the scalar transmission gain or loss of waveguide systems, mixers, converters, and long cables where the two ends cannot easily meet.
233 – Spectrum Analyzer
Perform high-performance spectrum analysis with four trace options, different detector types, radio standard selection, and flexible limit lines.
235 – Pre-amplifier
Increase spectrum analyzer sensitivity and reduce the DANL.
236 – Interference Analyzer and Spectrogram
Identify interfering signals quickly and accurately using the spectrogram or waterfall display. Record traces over time and store for offline processing.
238 – Spectrum Analyzer Time Gating
Measure the spectrum of a periodic signal during a specified time interval.
350 – Real-Time Spectrum Analyzer (RTSA)
Use gap-free, real-time spectrum analysis (RTSA) with 100 MHz of real-time bandwidth to capture small and intermittent signals masked by larger signals.
351 – I/Q analyzer (IQA)
Demodulate I/Q data and verify final signal chain integration or troubleshoot signal quality degradation due to hardware or software issues.
353 – IQ Streaming
Provide gapless IQ data to external application software to perform spectrum monitoring, demodulation, and decoding.
355 – Analog Demodulation
Demodulate and characterize AM and FM signals of radio transmitters.
356 – Noise Figure (NF)
Characterize devices like low noise amplifiers, frequency converters, and receivers with portable, one-button Y-factor noise figure and gain measurements.
361 – Electromagnetic Interference (EMI) Measurements
Evaluate EMI pre-compliance limits, perform equipment or network regulatory audits, and troubleshoot circuit boards.
366 – Interference Finder
Perform
last mile detection of an unknown signal source using manual signal
triangulation.
390 – Time Difference of Arrival (TDoA)
Determine
the location of an unknown signal source using several networked FieldFox
analyzers with synchronized GPS signals.
B04 – Analysis Bandwidth, 40 MHz
Optimize signal analysis for communication signals like scalable multi-channel LTE with 40 MHz bandwidth.
B10 – Analysis Bandwidth, 120 MHz
Enable quantifications for bandwidth-hungry modern signals such as in 5G NR and satellite communications with 120 MHz of bandwidth.
010 – VNA Time Domain
Display reflection or transmission coefficients in the time domain and remove unwanted responses with time-domain gating.
210/211 – VNA Full 2-Port S-Parameters
Enable vector network analyzer mode to measure S-parameters (S21, S11, S12, S22) magnitude and phase.
212 – 1-Port Mixed-Mode S-Parameters
Make balanced, mixed-mode S-parameter reflection measurements (Scc11, Sdd11, Scd11, Sdc11) with network analyzer mode.
215 – TDR Cable Measurements
Identify the location and nature of faults along cables using time-domain reflectometry measurements.
308 – Vector Voltmeter
Measure a device's phase shift and electrical length and view the results on the large display from a distance.
208 – USB Power Measurements versus Frequency
Characterize the scalar transmission response of devices such as mixers and converters using USB power sensor measurements versus frequency.
302 – USB Power Sensor Support
Characterize RF pulses such as those used in radar and electronic warfare systems using a USB peak power sensor.
310 – Built-in Power Meter
Make accurate, user-definable channel power measurements such as transmitter output power without additional external hardware.
330 – Pulse Measurement with USB Peak Power Sensor
Efficiently characterize pulsed RF signals by leveraging a Keysight USB peak power sensor.
030 – Remote Control Capability
View and control FieldFox remotely using an iOS device or an Android device.
307 – GPS Receiver
Attach geolocation tags to measurements with a built-in GNSS/GPS receiver.
309 – DC Bias Variable Voltage Source
Provide power to amplifiers under test and bias tower-mounted amplifiers.
352 – Indoor and Outdoor Mapping
Import indoor and outdoor maps for data collection and plotting to the map.
357 – Pulse Generator
Built-in
pulse signal generator up to 54 GHz, supports analog modulations and
user-defined pulse sequences, enabling signal generation in FieldFox.
FieldFox Is Now a Pulse Generator
What's New with FieldFox Software?
FieldFox Handheld Analyzers
Born in the lab, raised in the field.
View Software Options and Upgrades
A-Series:
- Frequency coverage up to 50 GHz
- Bandwidth up to 10 MHz
- Real-Time Spectrum Analysis
B-Series:
- Frequency coverage up to 54 GHz
- Bandwidth up to 120 MHz
- 5G NR demodulation and RTSA capabilities
C-Series:
- Frequency coverage up to 10 GHz
- Bandwidth
up to 120 MHz
- High-performance spectrum and network analysis down to 3 kHz
- Real-time analysis for interference hunting
Use Cases
FieldFox Analyzer Software and System Features
Remote control capability with iPad and iPhone
Engineers and technicians can now remotely monitor and control their FieldFox using their iOS device such as an iPhone, iPad, or iPod Touch. FieldFox’s Remote Viewer iOS app emulates the front panel of the unit, letting you simply press any FieldFox key right from your iOS device. The app also allows you to instantly access technical documents such as data sheets.
FieldFox’s Data Link software makes report generation and documentation easier
FieldFox’s complimentary Data Link software provides data transfer, data definition and report generation. You can add markers and limit lines to traces, and you can load cable files and antenna factors using Data Link.
Remote control via LAN and FieldFox programming
All FieldFox models can be controlled using SCPI over LAN and USB.
Built-in variable voltage DC bias
FieldFox has a built-in variable voltage DC bias source. The DC bias source can provide DC power to amplifiers under test and bias tower mounted amplifiers (TMA) when you need to sweep through the TMA to reach the antenna (bias tees available separately).
Built-in GNSS/GPS
A built-in GNSS/GPS receiver provides geo- location tags to measurements. The geo data-time, latitude, longitude, and elevation-can be displayed and saved in data files. In addition to location information, the GPS provides an external reference to improve FieldFox frequency accuracy.
USB keyboard and mouse support
FieldFox supports use of USB keyboards and mice to simplify the input of text such as file names while working in the field.
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