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One Signal, Four Perspectives: What a 12-Bit Oscilloscope Actually Shows You

One Signal, Four Perspectives: What a 12-Bit Oscilloscope Actually Shows You

The same signal, four analytical perspectives at once. The Teledyne LeCroy WavePro 804HD-MS 12-bit demo in Turin showed what it means to move from waveform observation to behavioral characterization.

Apr 21, 2026Brownkeys SignalByThomas
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510 MHz Real-Time: How IQ Capture Changes the Logic of EMI Measurement

510 MHz Real-Time: How IQ Capture Changes the Logic of EMI Measurement

Traditional EMI testing produces a result. Real-time IQ capture produces a dataset. The Gauss Instruments TDEMI S — 510 MHz capture bandwidth, density display, full replay — explains what that...

Apr 23, 2026Brownkeys SignalByThomas
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Two Oscilloscopes, One Wolfspeed Board: How Keysight Tackles the High-Side Measurement Problem at PCIM

Two Oscilloscopes, One Wolfspeed Board: How Keysight Tackles the High-Side Measurement Problem at PCIM

One Wolfspeed SiC evaluation board. Two Keysight oscilloscopes — 1 GHz 14-bit on the left, 6 GHz 16-bit on the right. Same DUT, different measurement questions, different instrument tiers. The...

Apr 29, 2026Brownkeys SignalByThomas
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Rohde & Schwarz Wideband Modulated Load Pull: The Test That Deliberately Breaks Your Amplifier

Rohde & Schwarz Wideband Modulated Load Pull: The Test That Deliberately Breaks Your Amplifier

Load pull testing deliberately varies impedance away from the ideal operating point — until the amplifier's behavior is fully mapped. At the microwave show, R&S showed why wideband modulated load...

May 7, 2026Brownkeys SignalByThomas
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