Signal Intelligence

Keysight FieldFox at a Microwave Show: From 14 GHz Pulse Sequences to 94 GHz mmWave — What "Field Test" Actually Means

Keysight FieldFox at a Microwave Show: From 14 GHz Pulse Sequences to 94 GHz mmWave — What "Field Test" Actually Means

Two FieldFox analyzers, one table. One running 14 GHz pulse sequences for radar timing. The other capturing 94 GHz spectrum with a VDI mmWave extender and gold horn antenna. A...

May 2, 2026Brownkeys SignalByThomas
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Why Products Fail EMI: A Pre-Compliance Testing Guide for Engineers

Why Products Fail EMI: A Pre-Compliance Testing Guide for Engineers

Pre-compliance EMI testing helps engineers detect emission issues early, reducing certification risks and costly redesigns in modern electronic systems.

Apr 19, 2026Brown keys
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World’s Fastest Real-Time Spectrum Analysis? Aaronia’s RF Beast at Ham Radio 2025

World’s Fastest Real-Time Spectrum Analysis? Aaronia’s RF Beast at Ham Radio 2025

A deep dive into Aaronia’s triple-screen RTSA demo at Ham Radio 2025 — showcasing 3.2 THz/s sweep speed, AI signal classification, and field-ready spectrum analysis.

Jul 7, 2025Brown keys
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