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Keysight's portable FieldFox microwave analyzer
Support for troubleshooting the latest mmWave network issues
Accelerating the deployment of 5G, radar, and satellite communication systems
As the deployment of 5G NR services and satellite-based communications systems in mmWave applications increases, the need for efficient, field-specific network testing, monitoring, and troubleshooting tools is growing. Keysight Technologies, Inc. today launched the FieldFox portable microwave analyzer, accelerating the deployment of 5G, radar, and satellite communications systems.

FieldFox microwave analyzers support an extended frequency range with measurement integrity comparable to laboratory-grade equipment. Users can reliably measure key performance indicators (KPIs) of their mmWave infrastructure directly in the field.
Featuring a task-oriented user interface, this new integrated handheld analyzer offers both spectrum and signal analysis and signal generation capabilities. It can also accurately measure signal interference, antenna and cable performance, electromagnetic field (EMF) exposure levels, and communication system path loss. It also maximizes the connectivity of 5G services in frequency range 2 (FR2).
Based on the FieldFox B Series launched in May 2019, the new FieldFox analyzers extend the frequency range to 54 GHz without an external mixer, improving measurement results and simplifying setup in the 3GPP-specified bands of Frequency Range 2 (FR2), and supporting advanced channel aggregation and complex interference troubleshooting with analysis bandwidths up to 120 MHz.
Users can accurately analyze complex signals with high phase noise, high sensitivity, and amplitude accuracy. mmWave signals can be inspected using complex modulation schemes, such as 256-bit quadrature amplitude modulation (QAM). Furthermore, FieldFox provides 5G NR beamforming analysis, which is crucial for deploying multiple-input multiple-output (MIMO) technology, with phased array antenna control capabilities.
Support for troubleshooting the latest mmWave network issues
Accelerating the deployment of 5G, radar, and satellite communication systems
As the deployment of 5G NR services and satellite-based communications systems in mmWave applications increases, the need for efficient, field-specific network testing, monitoring, and troubleshooting tools is growing. Keysight Technologies, Inc. today launched the FieldFox portable microwave analyzer, accelerating the deployment of 5G, radar, and satellite communications systems.
▲ Keysight FieldFox Microwave Analyzer [Photo = Keysight]
FieldFox microwave analyzers support an extended frequency range with measurement integrity comparable to laboratory-grade equipment. Users can reliably measure key performance indicators (KPIs) of their mmWave infrastructure directly in the field.
Featuring a task-oriented user interface, this new integrated handheld analyzer offers both spectrum and signal analysis and signal generation capabilities. It can also accurately measure signal interference, antenna and cable performance, electromagnetic field (EMF) exposure levels, and communication system path loss. It also maximizes the connectivity of 5G services in frequency range 2 (FR2).
Based on the FieldFox B Series launched in May 2019, the new FieldFox analyzers extend the frequency range to 54 GHz without an external mixer, improving measurement results and simplifying setup in the 3GPP-specified bands of Frequency Range 2 (FR2), and supporting advanced channel aggregation and complex interference troubleshooting with analysis bandwidths up to 120 MHz.
Users can accurately analyze complex signals with high phase noise, high sensitivity, and amplitude accuracy. mmWave signals can be inspected using complex modulation schemes, such as 256-bit quadrature amplitude modulation (QAM). Furthermore, FieldFox provides 5G NR beamforming analysis, which is crucial for deploying multiple-input multiple-output (MIMO) technology, with phased array antenna control capabilities.
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