---
product_id: 743501101
title: "Spectrum Analyzer, 2023 Upgrade TinySA Ultra Spectrum Analyzer with 4.0\" High Sensitivity Touch Screen, Handheld Small Frequency Analyzer ith32Gb Card, 2-in-1 Signal Generator"
brand: "tostog"
price: "R$125"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/743501101-spectrum-analyzer-2023-upgrade-tinysa-ultra-spectrum-analyzer-with-4
store_origin: BR
region: Brazil
---

# 100kHz–5.3GHz ultra-wide frequency range 3000mAh battery, 8+ hrs runtime 4.0" high-sensitivity touch display Spectrum Analyzer, 2023 Upgrade TinySA Ultra Spectrum Analyzer with 4.0" High Sensitivity Touch Screen, Handheld Small Frequency Analyzer ith32Gb Card, 2-in-1 Signal Generator

**Brand:** tostog
**Price:** R$125
**Availability:** ❌ Out of Stock

## Summary

> 📡 Tiny device, massive signal power — own the spectrum like a pro!

## Quick Answers

- **What is this?** Spectrum Analyzer, 2023 Upgrade TinySA Ultra Spectrum Analyzer with 4.0" High Sensitivity Touch Screen, Handheld Small Frequency Analyzer ith32Gb Card, 2-in-1 Signal Generator by tostog
- **How much does it cost?** R$125 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/743501101-spectrum-analyzer-2023-upgrade-tinysa-ultra-spectrum-analyzer-with-4)

## Best For

- tostog enthusiasts

## Why This Product

- Trusted tostog brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Mode Genius:** Switch seamlessly between spectrum analyzer and signal generator for versatile testing on the go.
- • **Plug & Play PC Control:** Effortlessly connect via USB with automatic driver installation for advanced command access.
- • **Power Through Your Day:** Long-lasting 3000mAh rechargeable battery keeps you analyzing for over 8 hours nonstop.
- • **See Every Signal Clearly:** Vibrant 4-inch touch screen delivers crisp, detailed spectrum visuals with intuitive control.
- • **Ultra-Wide Frequency Mastery:** Measure from 100kHz up to 5.3GHz, covering all your signal needs with precision.

## Overview

The 2023 upgraded TinySA Ultra Spectrum Analyzer is a compact, handheld device featuring a 4-inch high-sensitivity touch screen, a powerful 3000mAh battery for over 8 hours of continuous use, and an ultra-wide frequency range from 100kHz to 5.3GHz. It combines spectrum analysis and signal generation in one, includes a built-in 32GB microSD card, and supports seamless PC connectivity via USB for enhanced control and data management.

## Description



## Features

- 2023 New Upgraded Enhanced Version: The new upgraded TinysA Ultra Spectrum Analyzer is equipped with a 3000mAh rechargeable lithium battery that can work continuously for over 8 hours and adopts a 4-inch touch display screen, providing clear data images and a delicate touch of operation with new ESD protection and install the latest V 0.4.5.1 hardware system. Built-in 32G b microSD card
- Frequency Range: Compared to Tinysa (100kHz to 960MHz), TinySA Ultra has a wider measuring frequency range (100kHz to 5.3GHz), a resolution band pass filter that can be switched between 0.1MHz-6GHz in Ultra Mode and a range of 200Hz to 850kHz. Color display with 450 scan points High Frequency Range Measurement Performance is faster and more accurate
- Frequency Analyzer and Signal Generator 2-in-1: When not used as a spectrum analyzer, it can be used as a signal generator with built-in calibration signal generator, automatic self-testing and low input calibration. 100k-800MHz sine wave output; 800MHz-4.4GHz square wave output; 4.4GHz-5.4GHz mixing signal output
- PC Control: This TinysA spectrum analyzer connects to your PC via USB to achieve a USB serial (CDC) protocol, and can call many commands. The built-in Linux driver will automatically install the Windows driver after connecting to the Windows computer
- Package List: 1x Tinysa Ultra Spectrum Analyzer; 2x30cm ALSR100 SMA Cable; 1x USB Type-C Data Cable; 1x SMA-SMA Barrel Connector; 1x TL Strap and Touchpect; 1x Antenna with SMA Connector; 1x 32GB MicroSD Card (Built-in Device) 1x Touch Screen Pen

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TOSTOG |
| Part number | 002 |
| Item Weight | 358 g |
| Package Dimensions | 17.7 x 11.91 x 5.69 cm; 358 g |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Size | TinySA Ultra+ ZS406 |
| Batteries Included | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |

## Images

![Spectrum Analyzer, 2023 Upgrade TinySA Ultra Spectrum Analyzer with 4.0" High Sensitivity Touch Screen, Handheld Small Frequency Analyzer ith32Gb Card, 2-in-1 Signal Generator - Image 1](https://m.media-amazon.com/images/I/712hRpQGudL.jpg)
![Spectrum Analyzer, 2023 Upgrade TinySA Ultra Spectrum Analyzer with 4.0" High Sensitivity Touch Screen, Handheld Small Frequency Analyzer ith32Gb Card, 2-in-1 Signal Generator - Image 2](https://m.media-amazon.com/images/I/71uFmgpoTuL.jpg)
![Spectrum Analyzer, 2023 Upgrade TinySA Ultra Spectrum Analyzer with 4.0" High Sensitivity Touch Screen, Handheld Small Frequency Analyzer ith32Gb Card, 2-in-1 Signal Generator - Image 3](https://m.media-amazon.com/images/I/71kl2iGC1GL.jpg)
![Spectrum Analyzer, 2023 Upgrade TinySA Ultra Spectrum Analyzer with 4.0" High Sensitivity Touch Screen, Handheld Small Frequency Analyzer ith32Gb Card, 2-in-1 Signal Generator - Image 4](https://m.media-amazon.com/images/I/71rimkZq7kL.jpg)
![Spectrum Analyzer, 2023 Upgrade TinySA Ultra Spectrum Analyzer with 4.0" High Sensitivity Touch Screen, Handheld Small Frequency Analyzer ith32Gb Card, 2-in-1 Signal Generator - Image 5](https://m.media-amazon.com/images/I/71AZq1xyb+L.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.br/products/743501101-spectrum-analyzer-2023-upgrade-tinysa-ultra-spectrum-analyzer-with-4](https://www.desertcart.com.br/products/743501101-spectrum-analyzer-2023-upgrade-tinysa-ultra-spectrum-analyzer-with-4)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-15*