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HIGHLIGHTS

Enable deeper insights in measurement and analysis by expanding the capabilities of your FieldFox handheld analyzer with field-upgradeable software licenses. These capabilities are engineered to deliver benchtop results in the field.

  • Maintenance and in-depth troubleshooting with one instrument with measurement capabilities
  • Maximize performance with spectrum analyzer, built-in power meter, vector voltmeter, and more
  • Order with a new instrument or upgrade an existing instrument
Base model includes a spectrum analyzer.

Spectrum Analysis

  • 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.

  • 220 – Tracking Generator

    Measure scalar stimuli/responses of active and passive components.

  • 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 spectogram or waterfall display. Record traces over time and store them 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.

  • I/Q analyzer (IQA)

    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 by visualizing the RF spectrum, waveform, and metrics such as carrier power and modulation rate.

  • 356 – Noise Figure

    Characterize devices like low noise amplifiers, frequency converters, and receivers with portable, one-button Y-factor noise figure and gain measurements.

Cable, Antenna, & Network Analysis

  • 320 – Reflection meas. (RL, VSWR and scalar meas.)

    Measure important parameters that reflect the power transfer efficiency of a given cable and antenna system.

    • 5G/LTE Field Test

    • 312 – Channel Scanner

      Verify signal coverage, identify potential interference issues, and optimize network performance with channel power measurements of up to 20 channels at once.

    • 358 – Electromagnetic Field (EMF) Measurements

      Evaluate total RF exposure levels in any given area. Verify compliance to regulatory and government requirements using a triaxial isotropic antenna.

    • 360 – Phased Array Antenna Support

      Provide insights to available 4G cells at a given frequency or the component carrier for the LTE signals with Time Division Duplex frame structure.

    • 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

      Provide insights to available 4G cells at a given frequency or the component carrier for the LTE signals with Time Division Duplex frame structure.

    • 377 – Over-the-Air (OTA) 5G TF

      Demodulate and analyze 5GTF cell information transmitted over-the-air from base station downlink multi-path and multi-cell environments.

    Power Measurements

  • 208 – USB power Sensor Measurement 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 with no additional external hardware.

  • 330 – Pulse Measurement with USB Peak Power Sensor

    Efficiently characterize pulsed RF signals by leveraging a Keysight USB peak power sensor.

    • Utilities

    • 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.

    Learn more about each software option in the Technical Overview.

    Download Technical Overview

    Free Trials

    • Get 30-day free trial license.
    • Enable option on your FieldFox.
    • Evaluate full-featured version with no functionality restrictions.

    Extend the Capabilities

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