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Fox Hunt
RF Analysis on the Move
Hunt Down Elusive Signals and Unlock RF Secrets
Join us on an exciting and educational journey with FieldFox, the handheld spectrum analyzer, as we explore the fascinating world of spectrum analysis in our 9-part video series.
From electromagnetic interference to microwave radiation, from demodulating FM radio signals to detecting and locating interference issues, each video showcases the power of FieldFox in different applications.
Recent Episodes!
Catch Every Episode Here!
NEW Software-Defined Analyzer
With fully upgradable and license-key activated frequency, bandwidth, and over 20 software applications, easily customize your analysis to your requirements. Mix and match VNA and SA frequencies, and effortlessly upgrade the capabilities of your analyzer as your needs change.
EPISODE 1: Exploring EMI in an Anechoic Chamber
Episode 1 – Let's get amped! Join us on a high-energy field trip to the anechoic chamber and discover the power of EMI measurements! Witness the chamber's impact and see the FieldFox analyzer in action. We'll also explore the exciting world of electromagnetic waves and their impact on our daily lives.
EPISODE 2: Channel Scanning with FieldFox
Episode 2 – Buckle up and join us on this exciting journey of FieldFox's channel scanning mode in action. Learn about channel power measurements, why they matter, and how to use a spectrum analyzer to overlay power data on GPS.
EPISODE 3: Real-Time Spectrum Analysis (RTSA)
Episode 3 – Learn how your microwave can affect your Wi-Fi and Bluetooth connectivity. In this video, we'll explore microwave radiation using the FieldFox analyzer. Discover how Real-Time Spectrum Analysis can help you catch small and intermittent signals that traditional analysis misses. We'll show you how to adjust the attenuation and pre-amplifier for a better look and what happens when a microwave oven is added to the mix.
EPISODE 4: Interference Analysis on the Spectrogram
Episode 4 – Signals can run, but they can't hide. Catch elusive intermittent signals with FieldFox. This video highlights its real-time spectrum analysis and interference analysis capabilities, vital for detecting and mitigating connectivity issues in modern wireless systems. FieldFox's built-in GPS and advanced features like spectrogram and waterfall display make it an invaluable tool for telecom professionals tackling signal interference from cellular, satellite, and unlicensed devices.
EPISODE 5: Analog Demodulation of an FM Signal
Episode 5 – The Power of Demodulation in Your Hands: Join us as we use FieldFox to demonstrate how to extract information from a carrier signal. Exploring both amplitude and frequency modulation in action.
EPISODE 6: Microwave Face-Off
Episode 6 – The Ultimate Microwave Face-Off: Analyzing radiation, transmitting signals, and pushing boundaries. How much radiation leakage do they emit? Can they withstand our signal transmission challenge? And do they disrupt LTE signals? The answers await!
EPISODE 7: Spectrum Monitoring With TDoA
Episode 7 – Discover the ultimate solution for detecting and locating interference issues in the RF spectrum with FieldFox and Keysight Spectrum Management Software (KSMS). Explore two approaches for locating interfering signals, diving into RF fingerprinting and Time Difference of Arrival (TDoA) technologies.
EPISODE 8: Verifying Channel Power and Adjacent Channel Power
Episode 8 – Discover the importance of verifying channel power and adjacent channel power levels in modern communication systems. Learn how to use spectrum analyzers to automatically calculate total channel power and power spectral density and the importance of adjacent channel power measurements in identifying signal interference in neighboring channels.
EPISODE 9: Occupied Bandwidth and Spectrum Emission Masking
Episode 9 – Discover the significance of occupied bandwidth measurements and spectral emissions masking (SEM) in network verification testing. Learn how to ensure that your transmitter is operating properly and within compliance standards by identifying excess in-band and out-of-band emissions. Detect distortion and filter-shaped problems with occupied bandwidth measurements and identify failing frequency components with SEM on a handheld spectrum analyzer.
Explore Our Most Popular Models
View All Models
N9917A FieldFox Handheld RF Analyzer
Maximum frequency: 18 GHz
Maximum bandwidth: 120 MHz
Number of built-in ports: 2
N9918B FieldFox Handheld RF Analyzer
Maximum frequency: 26.5 GHz
Maximum bandwidth: 120 MHz
Number of built-in ports: 2
N9912C FieldFox Handheld RF Analyzer
Maximum frequency: 10 GHz
Maximum bandwidth: 40 MHz
Number of built-in ports: 2
FieldFox Resources
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