---
product_id: 523337302
title: "4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise"
brand: "sdrgeek"
price: "A$10"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/523337302-4inch-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4
store_origin: AU
region: Australia
---

# 32GB SD Card 100kHz-5.3GHz Range 3000mAh Battery 4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise

**Brand:** sdrgeek
**Price:** A$10
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Discover the Spectrum of Possibilities!

## Quick Answers

- **What is this?** 4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise by sdrgeek
- **How much does it cost?** A$10 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/523337302-4inch-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4)

## Best For

- sdrgeek enthusiasts

## Why This Product

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

## Key Features

- • **Long-lasting Power:** Enjoy up to 8 hours of continuous use with a robust 3000mAh battery.
- • **2-in-1 Functionality:** Seamlessly switch between spectrum analysis and signal generation.
- • **Instant Data Storage:** Built-in 32GB SD card for effortless data recording and sharing.
- • **User-Friendly Interface:** Navigate with ease on a vibrant 4-inch touchscreen display.
- • **Ultra-Wide Frequency Range:** Experience unparalleled frequency analysis from 100kHz to 5.3GHz.

## Overview

The 4Inch TinySA Ultra Spectrum Analyzer is a cutting-edge portable device that offers an extensive frequency range from 100kHz to 5.3GHz. With its 2-in-1 functionality as both a spectrum analyzer and signal generator, it features a 3000mAh rechargeable battery for up to 8 hours of use, a built-in 32GB SD card for data storage, and a user-friendly 4-inch touchscreen for easy operation.

## Description

Full description not available

## Features

- 【New TinySA Ultra Mode】The ULTRA Tinysa developed by Hugen can reach an ultra-wide frequency range from 100kHz to 5.3GHz. The 4-inch large screen provides clear data images and sensitive operation touch. It also has a new ESD protection function, installed the latest hardware system V0.4.5.1, professional and stable.
- 【Frequency Range】ULTRA tinysa has 100kHz to 5.3GHz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800MHz. In Ultra mode, up to 0.1MHz-6GHz. It has 200Hz-850kHz RBW, adjacent signals effectively distinguished when RBW reach 200Hz, meet SSB two-tone test requirements, maximum width 850kHz, RBW implements fast scanning.
- 【Used As Signal Generator】It is 2 in 1 device, can be used as Signal Generator. Built-in calibration signal generator that is used for automatic self test and low input calibration. 100k-800MHz sine wave output; 800MHz-4.4GHz square wave output; 4.4GHz-5.4GHz mixing signal output.
- 【Include 32GB SD Card】 This ULTRA spectrum analyzer built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage. You won't be bothered by saving data any more, and can take tinysa for use at anywhere and anytime.n 240MHz-960MHz.
- 【3000mAh Rechargeable Battery & PC Control】 The tinysa analyzer built-in 3000mAh rechargeable battery，can be used for up to 8 hours. Support PC Control，you can also transfer data to your computer through tinySA-APP connection. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SDRGEEK |
| Part number | SDR-TINYSA-01 |
| Item Weight | 370 g |
| Product Dimensions | 11.7 x 7.2 x 2.3 cm; 370 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | TinySA Ultra |
| Item Package Quantity | 1 |
| Included components | Tinysa ULTRA+SMA cables+USB Cable+SMA connector+Antenna+32GB card+Touchpad |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |

## Images

![4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise - Image 1](https://m.media-amazon.com/images/I/71NiF-7y8NL.jpg)
![4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise - Image 2](https://m.media-amazon.com/images/I/717dLGJDMcL.jpg)
![4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise - Image 3](https://m.media-amazon.com/images/I/71Qs890+g1L.jpg)
![4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise - Image 4](https://m.media-amazon.com/images/I/71FV7gChk2L.jpg)
![4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise - Image 5](https://m.media-amazon.com/images/I/61Qjxc8kVOL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/523337302-4inch-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4](https://www.desertcart.com.au/products/523337302-4inch-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-01*