Keysight Technologies N9952B
FieldFox Microwave Analyzer, 50 GHz 2.4 mm(m)
Rent or Lease
Keysight Technologies - N9952B
A lightweight, durable, software-enabled cable and antenna analyzer, spectrum analyzer, network analyzer, and more.
Keysight's FieldFox portable analyzers are equipped to handle your toughest working environments during routine maintenance, in-depth troubleshooting, and anything in between. Choose the software-enabled FieldFox configuration that best meets your needs.
N9952B Product Highlights
• Base model includes a cable and antenna tester (CAT)
• Make accurate spectrum analyzer measurements (± 0.2 dB) without warmup.
• Add software-defined measurement functions according to your needs.
• Perform over-the-air measurements for 5G NR and LTE.
• Capture elusive signals with 120 MHz gap-free, real-time bandwidth.
• Use GPS/GNSS for geolocation and timestamping.
• Measure all four S-parameters simultaneously with 105 dB dynamic range.
• Carry one lightweight unit at 3.4 kg (7.4 lb).
Keysight Technologies & TRS-RenTelco
TRS-RenTelco is a proud partner of Keysight Technologies and offers a wide range of rental, purchase and leasing solutions designed specifically to meet the evolving needs of the electronic testing industry. Our close relationship with Keysight Technologies allows us to ensure we have the right Wireless Test solution for your job.
Renting Wireless Test
With TRS-RenTelco, renting Wireless Test equipment has never been easier. Enjoy same-day shipping, lease, and finance options on our inventory of over 5000 electronic testing equipment rentals. As one of North America’s largest test equipment rental providers, it is our mission to support the endeavors of our clients no matter how big or small with reliable expertise, excellent customer service, accuracy, and speed.
Links to Additional Information
Keysight Technologies Products from TRS-RenTelco
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Base Model
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
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Battery 10.8V 6.4A-HR 51Wh 70W pn- 1420-0937 please do not change the description this is two different batteries they look the same one is 70W 1420-0937 & 51W 1420-0908
Qty: 1 -
Cord Power
Qty: 1 -
Softcase with Backpack Strap
Qty: 1 -
Cable RJ45 Straight Thru
Qty: 1 -
AC Adapter
Qty: 1
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Keysight Technologies FieldFox Handheld Analyzers, B-Series Data Sheet
Keysight Technologies FieldFox Handheld Analyzers, B-Series Configuration Guide
Content is AI-generated. Verify critical details with manufacturer-provided resources.
What is the Keysight N9952B FieldFox handheld analyzer?
The Keysight N9952B is a 50 GHz FieldFox microwave combination analyzer that integrates cable and antenna testing (CAT), vector network analysis (VNA), and spectrum analysis (SA) into a single battery-powered handheld instrument. It covers 300 kHz to 50 GHz for CAT/VNA measurements and 9 kHz to 50 GHz for spectrum analysis, with 2.4 mm male test port connectors.
What measurement modes does the Keysight N9952B support?
The N9952B base model includes cable and antenna analysis with DTF, return loss, and 1-port cable loss measurements. Optional capabilities include VNA transmission/reflection (Option 210), full 2-port S-parameters (Option 211), spectrum analyzer (Option 233), real-time spectrum analyzer (Option 350), I/Q analyzer (Option 351), noise figure (Option 356), and over-the-air 5G NR measurements (Option 378).
What is the spectrum analysis frequency range of the Keysight N9952B?
The N9952B provides spectrum analysis from 9 kHz to 50 GHz with a standard 10 MHz analysis bandwidth. Optional upgrades include 40 MHz analysis bandwidth (Option B04) and 120 MHz analysis bandwidth (Option B10), which support real-time spectrum analysis, I/Q analysis, and PathWave VSA software.
Does the Keysight N9952B support 5G testing?
Yes, the N9952B supports over-the-air 5G NR measurements with Option 378, which requires the 120 MHz analysis bandwidth (Option B10) and GPS receiver (Option 307). Since the N9952B covers up to 50 GHz natively, it does not require an external mixer for FR2 millimeter-wave frequencies, unlike lower-frequency FieldFox models.
What interference analysis and GPS capabilities does the Keysight N9952B FieldFox offer for field deployment?
The N9952B supports an interference analyzer and spectrogram mode (Option 236) that provides trace recording, playback, and spectrogram display for identifying and characterizing intermittent or elusive interference signals across its 9 kHz to 50 GHz spectrum analysis range. The built-in GPS receiver (Option 307) enables location-stamped measurements, improves frequency accuracy for narrower resolution bandwidths, and is required for outdoor mapping (Option 352) and over-the-air 5G NR testing (Option 378). The N9952B is designed for field deployment as a battery-powered, handheld instrument with a soft carrying case, and its 2.4 mm test port connectors support full 50 GHz coverage without requiring external mixers for millimeter-wave measurements.
What VNA capabilities are available on the Keysight N9952B?
With Option 210, the N9952B provides VNA transmission/reflection measurements including S21 and S11 with magnitude and phase. Adding Option 211 enables full 2-port S-parameter capability (S11, S21, S22, S12) with full 2-port calibration. VNA time domain analysis (Option 010) and TDR cable measurements (Option 215) are also available.
Can the Keysight N9952B be remotely controlled?
Yes, with Option 030, the N9952B supports remote control via an iOS or Android device using the free FieldFox app over a WiFi or 3G/4G network connection. The instrument also supports SCPI programming, and all measurement options can be added as software license key upgrades in the field without returning the unit.
What makes the Keysight N9952B different from other FieldFox models?
The N9952B offers a 50 GHz frequency range in a handheld form factor, which is one of the highest in the FieldFox B-Series family. Unlike lower-frequency models (N9913B through N9918B) that require external OML mixers for millimeter-wave measurements, the N9952B covers up to 50 GHz natively with its 2.4 mm test port connectors, eliminating the need for external mixers for 5G NR and phased array testing.
