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AURSINC TinySA Ultra+ ZS406 Spectrum Analyzer 100kHz-5.4GHz

AURSINC ★ 3.6/5 · ItemOracle Score Premium

$187 USD
Price subject to change
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AURSINC TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz-5.4GHz Handheld Frequency Analyzer with 32Gb Card, HW V0.4.6, 2-in-1 Signal Generator MF/HF/VHF UHF Input, 2025 Upgraded

Compact spectrum analyzer with 4.0" touchscreen, 100kHz‑5.4GHz range, and built‑in 32GB storage. Customer notes intuitive touch control and good value for professional features

Highlights

  • touchscreen usability
  • broad frequency range
  • on-device data storage

Pros

  • 4.0 inch touchscreen display
  • wide 100kHz-5.4GHz measurement range
  • built-in 32GB storage
  • compact, portable handheld design
  • built-in 5000mAh battery for several hours

Cons

  • scan speed may vary according to user
  • some users note time to scan frequencies

Best For

  • field spectrum analysis
  • on-site data collection
  • signal debugging
  • lab testing
  • portable RF measurement
  • data sharing and storage via SD card

Features

  • Upgraded HW V0.4.6 with 4.0 inch 480x320 touchscreen display
  • Wide 100kHz–5.4GHz measurement range with 32GB micro SD card
  • Built-in 5000mAh battery for extended operation (minimum 3 hours)
  • 2-in-1 signal generator for MF/HF/VHF/UHF inputs
  • Resolution-bandwidth filters from 200Hz to 850kHz for coverage

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