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FieldFox Handheld RF and Microwave Analyzer

Carry precision with you

Measuring up and earning a spot in your kit is the driving idea behind Keysight’s FieldFox analyzers. Carry the precision of our microwave models: they deliver Keysight-quality measurements wherever you need to go. Boost your readiness with an RF unit: every operating mode is flexible enough to meet the needs of novices and experts alike. And count on the durability of handheld analyzers designed to withstand your toughest working conditions. Add FieldFox to your kit—and see how it measures up.

Available with a maximum frequency range of 4 GHz up to 26.5 GHz, FieldFox portable analyzers are configurable as cable and antenna analyzers (CAT), vector network analyzers, spectrum analyzers and all-in-one combination analyzers.

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FieldFox Applications

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N9912A FieldFox RF Analyzer - Data Sheet
This document contains a complete list of the technical specifications for the FieldFox N9912A Handheld RF Analyzer

Data Sheet 2014-09-14

PDF PDF 779 KB
FieldFox Handheld Analyzers Deliver Precise, Comprehensive Solution for Satellite Ground Station

Press Materials 2014-09-09

N9923A FieldFox RF Vector Network Analyzer - Data Sheet
N9923A FieldFox RF Vector Network Analyzer - Data Sheet

Data Sheet 2014-09-01

PDF PDF 2.24 MB
FieldFox Combination Analyzers - Technical Overview
Learn more about the FieldFox microwave analyzers. FieldFox delivers Keysight-quality microwave measurements-wherever you need to go. Add FieldFox to your kit and carry precision with you.

Technical Overview 2014-08-31

FieldFox Handheld Analyzers - Configuration Guide
This configuration guide describes configurations, options, and accessories for the FieldFox family of portable analyzers. Use this guide in conjunction with the technical overviews and data sheets.

Configuration Guide 2014-08-31

FieldFox Handheld Analyzers - Data Sheet
This data sheet provides the specified and typical performance of the FieldFox family of portable analyzers. This guide should be used in conjunction with technical overviews and configuration guide.

Data Sheet 2014-08-29

Top 5 Reasons Why FieldFox is the Ideal Companion for Satellite Ground Station Maintenance - Flyer
This flyer highlights the top 5 reasons why FieldFox handheld analyzers are the ideal for satellite ground station maintenance.

Brochure 2014-08-29

PDF PDF 515 KB
Spectrum Analysis and the Frequency Domain - Application Note
Spectrum Analysis and the Frequency Domain University Engineering Lab Series - Lab 2

Application Note 2014-08-04

PDF PDF 280 KB
Keysight FieldFox Cable and Antenna Analyzers - Technical Overview
This technical overview highlights the key features and benefits of the FieldFox cable and antenna analyzers.

Technical Overview 2014-08-04

PDF PDF 3.22 MB
14 FieldFox Analyzers, 4/6.5/14/18/26.5 GHz - Product Fact Sheet
Product Fact Sheet describing key features, benefits, and specifications for Keysight's 14 FieldFox analyzers.

Brochure 2014-08-03

PDF PDF 457 KB
FieldFox RF and Microwave Combination Analyzers, 4/6.5/9/14/18/26.5 GHz - Product Fact Sheet
Product Fact Sheet describing key features, benefits, and specifications of Keysight's FieldFox RF and microwave combination network analyzers.

Brochure 2014-08-03

PDF PDF 431 KB
FieldFox Microwave Vector Network Analyzers - Quick Fact Sheet
Quick Fact Sheet describing key features, benefits, and specifications of Keysight's FieldFox microwave vector network analyzers.

Promotional Materials 2014-08-03

PDF PDF 396 KB
Measuring Dielectric Properties using Keysight's Materials Measurement Solutions - Brochure
Quick guide for Keysight materials measurement solutions that can characterize the material under test by measuring dielectric properties such as permittivity and permeability.

Brochure 2014-08-03

PDF PDF 525 KB
FieldFox Microwave Spectrum Analyzer, 9/14/18/26.5 GHz - Product Fact Sheet
Product Fact Sheet describing key features, benefits, and specifications of Keysight's FieldFox microwave spectrum analyzers.

Brochure 2014-08-03

PDF PDF 413 KB
N9923A FieldFox RF Vector Network Analyzer, Service Guide
FieldFox RF Vector Network Analyzer N9923A Service Guide

Service Manual 2014-08-01

N9912A FieldFox RF Analyzer Service Guide
Provides information on safety and regulations, tests and adjustments, troubleshooting, theory of operation, replaceable parts, ordering information, and service/maintenance procedures for the N9912A.

Service Manual 2014-08-01

Helping you focus where it counts in aerospace and defense - Brochure
This brochure covers the latest A/D test resources focused on Radar, EW, Satellite, MicComm and SDR.

Brochure 2014-08-01

PDF PDF 8.68 MB
FieldFox MW VNA/SA Service Guide
Service documentation for the FieldFox MW VNA/SA analyzers.

Service Manual 2014-07-01

PDF PDF 3.60 MB
FieldFox Handheld Analyzers Users Guide
FieldFox Analyzer User's Guide for the N9913A, N9914A, N9915A, N9916A, N9917A, N9918A, N9925A, N9926A, N9927A, N9928A, N9935A, N9936A, N9937A, N9938A.

User Manual 2014-06-23

PDF PDF 4 MB
Introduction to the FieldFox RF Analyzer - Application Note
Introduction to the FieldFox RF Analyzer University Engineering Lab Series - Lab 1

Application Note 2014-06-13

PDF PDF 205 KB
N9923A FieldFox Analyzer User's Guide
User’s Guide for the N9923A FieldFox Analyzer. Provides information on mode settings, calibration, data analysis features, file management, system settings, lithium-ion batteries, hardkey/softkey menus, and safety considerations.

User Manual 2014-06-01

PDF PDF 3.03 MB
N9912A FieldFox Analyzer User's Guide
.User’s Guide for the N9912A FieldFox Analyzer. Provides information on mode settings, calibration, data analysis features, file management, system settings, lithium-ion batteries, hardkey/softkey menus, and safety considerations.

User Manual 2014-05-23

PDF PDF 3.81 MB
FieldFox Applications
Every piece of gear in your kit had to prove its worth. Measuring up and earning a spot is the driving idea behind FieldFox. It’s equipped to handle routine maintenance, in-depth analysis and anything in between.

Application Note 2014-04-29

Real-Time Near-Field Measurement of Antenna Characteristics - EMSCAN
Real-Time Near-Field Measurement of Antenna Characteristics from EMSCAN and Keysight

Solution Brief 2014-04-16

Real-Time Printed Circuit Board EMC Measurement - EMSCAN
Real-Time Printed Circuit Board Electromagnetic Compatibility Measurement from EMSCAN and Keysight

Solution Brief 2014-04-16

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