Dec 28, 2025 · 5 min read · One of the most stressful things in the lab is hearing (or saying): “Is the analyzer broken? The noise floor is suddenly 10 dB higher today.” Because this happens a lot.Yesterday the bench looked clean. Same instrument, same frequency range, same cab...
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Dec 18, 2025 · 6 min read · If you do RF measurements long enough, you’ve probably seen this: Yesterday the power looked fine. Today—same board, same setup (supposedly), same instrument—the reading is off by 1 dB… sometimes 2 dB.And the most annoying part? Hand the job to anoth...
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Dec 16, 2025 · 6 min read · A lot of teams build an RF bench with the same instinct:“Buy one strong main instrument first (spectrum analyzer / scope / VNA). We’ll figure the rest out later.” But I’ve seen many projects stall even after the “big box” arrives—usually not because ...
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