TinySA ULTRA ZS407 Handheld Spectrum Analyzer 100kHz-7.3GHz High-Resolution 3.98" IPS TFT LCD Internal LNA Gain USB-C Portable 5000mAh Battery Reviews

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TinySA ULTRA ZS407 Handheld Spectrum Analyzer 100kHz-7.3GHz High-Resolution 3.98" IPS TFT LCD Internal LNA Gain USB-C Portable 5000mAh Battery

US$197.99
~~US$199.99~~
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4.95 out of 5

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BG421324141VIP3
IT
27/06/2025

The tinySA had been delivered as expected and is fully working. The picture shows the output spectrum of a SMPS, first with no load, next at full load. The spectrum analyser is slow, but I'm happy with it on the whole.

The tinySA had been delivered as expected and is fully working. The picture shows the output spectrum of a SMPS, first with no load, next at full load. The spectrum analyser is slow, but I'm happy with it on the whole.

The tinySA had been delivered as expected and is fully working. The picture shows the output spectrum of a SMPS, first with no load, next at full load. The spectrum analyser is slow, but I'm happy with it on the whole.
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JCBarrosVIP4
PT
06/05/2026

Fantastic tiny device. A must have for the lab or in the field

Fantastic tiny device. A must have for the lab or in the field

Fantastic tiny device. A must have for the lab or in the field
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