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Handheld Spectrum Analyzers Carry Precision Into The Field
Model: N9937BKeysight handheld spectrum analyzers include Fieldfox handheld RF and microwave analyzer models.
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FieldFox Handheld Signal Analyzer, 18 GHz
N9937B is a portable battery-operated microwave spectrum analyzer; configurations also include full band tracking generator and preamplifier, interference analyzer, time gating, VSWR and reflection measurements, and built-in power meter.
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Maximum analysis bandwidth
120 MHz
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Maximum frequency
18 GHz
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VNA capabilities
No
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Maximum IQ streaming bandwidth
1 MHz
Ready for a quote
Find out what's included and explore available upgrade options from Keysight.
Highlights
- Expand capabilities with real-time spectrum analyzer or tracking generator options.
- Make accurate spectrum analyzer measurements (± 0.3 dB) without warmup.
- Capture intermittent signals with 100 MHz gap-free, real-time bandwidth.
- Characterize radar pulse profiles with a portable solution.
- Perform over-the-air measurements for 5G NR and LTE.
- Capture I/Q data for RF signal monitoring and analysis.
- Use GPS/GNSS for geolocation and timestamping.
- Carry one lightweight unit at 3.4 kg (7.4 lb).
- AC/DC adapter
- Localized power cord
- Rechargeable Li Ion battery
- LAN cable
- Soft carrying case with backpack and shoulder strap
- Quick Reference Guide
Services and support
Innovate at speed with curated support plans and prioritized response and turn-around times.
Get predictable, lease-based subscriptions and full lifecycle management solutions—so you reach your business goals faster.
Experience elevated service as a KeysightCare subscriber to get committed technical response and more.
Ensure your test system performs to specification and meets local and global standards.
Make measurements quickly with in-house, instructor-led training, and eLearning.
Download Keysight software or update your software to the newest version.
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