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Lightweight Tinysa Ultra 4inch Spectrum Analyzer Perfect For Gifting [1STtdi69]

$43.99 $140.99 -69%

TinySA Ultra 4-Inch Spectrum Analyzer Introducing the TinySA Ultra Spectrum Analyzer, a compact yet powerful tool designed for precise frequency measurement and signal analysis. This state-of-the-art device from HUAJIAYI offers a comprehensive range

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TinySA Ultra 4-Inch Spectrum Analyzer

Introducing the TinySA Ultra Spectrum Analyzer, a compact yet powerful tool designed for precise frequency measurement and signal analysis. This state-of-the-art device from HUAJIAYI offers a comprehensive range of features, making it an essential tool for both professionals and hobbyists in the field of electrical DIY and ham radio.

Key Features:

  • 4.0-inch 480 x 320 large touchscreen display for clear, easy-to-read readings
  • 100kHz to 5.3GHz ultra-wide measuring frequency range, with Ultra mode up to 0.1MHz-6GHz
  • 2-in-1 functionality as both a Spectrum Analyzer and Signal Generator
  • Integrated 32Gb micro SD card for direct data recording and storage
  • Ultra-long battery life with 3000mAh rechargeable battery and Type-C charging

Product Specifications

The TinySA Ultra Spectrum Analyzer boasts an impressive array of specifications that set it apart from other devices in its class. With a frequency range that spans from 100kHz to 5.3GHz, this device is capable of handling a wide variety of measurement tasks with precision and accuracy. The built-in 32Gb micro SD card allows for direct data recording and storage, ensuring that your important measurements are never lost. Additionally, the TinySA Ultra features a 200Hz-850kHz RBW, which is ideal for distinguishing adjacent signals and meeting the requirements of SSB dual-satellite inter-modulation tests.

Practical Applications

The TinySA Ultra Spectrum Analyzer is a versatile tool that can be used in various applications, from basic signal analysis to complex frequency measurements. Whether you are a professional engineer, a hobbyist, or a ham radio enthusiast, this device can help you achieve your goals. Its compact size and portability make it an ideal choice for field work, while its advanced features ensure that you can perform accurate measurements in any environment. The TinySA Ultra is also perfect for educational purposes, allowing students and beginners to learn about signal analysis and frequency measurement in a practical and hands-on manner.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

This is a very well-built, and a very nice tool.

- Jestin L..

January 5, 2026

Absolutely no complaints!

An outstanding product with a very, very sleek design.

- Rhiain E..

January 5, 2026

Absolutely no complaints!

The quality for the price is simply outstanding.

- Fletcher G..

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