Rohde & Schwarz ZNL 5kHz – 6GHz VNA, SA, Power Meter Combo Review, Teardown & Experiments

In this episode Shahriar takes a detailed look at the Rohde & Schwarz ZNL 5kHz – 6GHz Combo VNA, Spectrum Analyzer & Power Meter instrument.

The instrument offers excellent performance as well as two-port vector network analyzer for bidirectional measurements and Wide dynamic range of 130dB.

This review is organized as follows:

00:00 – Introduction, instrument overview (front/back), basic specifications
05:26 – Teardown, RF analysis, instrument architecture and design 13:58 – Experiments overview, network analyzer functions, calibration, sweep mode, etc.
28:43 – Spectrum analyzer mode, MultiView multi-mode overview, built-in measurements, TOI, etc.
38:08 – Power meter capability, integrated power, TOI versus Pdc, etc.
47:04 – Real-time capabilities, AM/FM demodulation, digital analysis, 3D spectrogram, vector analysis, RF triggering
55:54 – Noise Figure measurement capabilities
58:34 – Concluding remarks

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