---
product_id: 679248633
title: "Tinysa Ultra 4\" 100Khz-5.3Ghz Spectrum Analyzer, Portable Frequency Analyzer V0.4.5.1 with 32Gb Card, 100Khz A 800Mhz Input Mf/Hf/Vhf UHF(With Ate"
brand: "aursinc"
price: "€ 639.10"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/679248633-tinysa-ultra-4-100khz-5-3ghz-spectrum-analyzer-portable-frequency
store_origin: NL
region: Netherlands
---

# 32GB built-in microSD storage 100kHz-5.3GHz ultra-wide freq range 8+ hours battery life Tinysa Ultra 4" 100Khz-5.3Ghz Spectrum Analyzer, Portable Frequency Analyzer V0.4.5.1 with 32Gb Card, 100Khz A 800Mhz Input Mf/Hf/Vhf UHF(With Ate

**Brand:** aursinc
**Price:** € 639.10
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Tinysa Ultra 4" 100Khz-5.3Ghz Spectrum Analyzer, Portable Frequency Analyzer V0.4.5.1 with 32Gb Card, 100Khz A 800Mhz Input Mf/Hf/Vhf UHF(With Ate by aursinc
- **How much does it cost?** € 639.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/679248633-tinysa-ultra-4-100khz-5-3ghz-spectrum-analyzer-portable-frequency)

## Best For

- aursinc enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Enhanced ESD protection and a rechargeable 3000mAh battery deliver durability and over 8 hours of continuous operation.
- • **Dual-Mode Powerhouse:** Switch between spectrum analyzer and signal generator modes, covering MF to UHF bands with built-in calibration.
- • **Seamless Data Handling:** Built-in 32GB microSD card and USB PC connectivity make data transfer and analysis effortless.
- • **Precision You Can Trust:** 200Hz RBW lets you distinguish even the closest signals—perfect for advanced satellite and intermodulation tests.
- • **Ultra-Wide Frequency Mastery:** Covers 100kHz to 5.3GHz with calibrated signals up to 12GHz for unmatched spectrum insight.

## Overview

The AURSINC Tinysa Ultra 4" Spectrum Analyzer is a portable, professional-grade frequency analyzer with a 100kHz to 5.3GHz range, extendable to 12GHz in Ultra mode. Featuring a crisp 4-inch touchscreen, 32GB onboard storage, and over 8 hours of battery life, it combines precision measurement with versatile signal generation. Its rugged design includes ESD protection and a linear power supply to minimize noise, making it an essential tool for engineers and tech professionals demanding accuracy and mobility.

## Description

AURSINC Tinysa Ultra 4" 100Khz-5.3Ghz Spectrum Analyzer, Portable Frequency Analyzer V0.4.5.1 with 32Gb Card, 100Khz A 800Mhz Input Mf/Hf/Vhf UHF(With Ate

## Features

- TinySA Ultra Upgraded] Tinysa Ultra Powered by Hugen, HW V0.4.5.1. With 4 inch touchscreen (480 * 320 pixel resolution), the ultra tinysa spectrum analyzer has ultra measuring range from 100kHz to 5.3GHz, built-in 32Gb micro SD card for data transfer and storage. Linear power supply to prevent switching noise
- Frequency Range] Tiny sa ultra measures 100KHz to 5.3GHz: Spectrum analyzer from 0.1MHz to 800MHz, with Ultra Enabled mode, calibrated level up to 6GHz, can observe signals up to 12GHz. Switchable resolution bandpass filters from 200 Hz to 850 kHz. You can perform measurement tests quickly and accurately
- PC Operation] Connected to a PC via USB. The USB interface implements the CDC protocol and there is a large set of commands that can be invoked by the serial interface. This command can be used to perform MEAS or update internal settings. Tinysa-APP transfers data directly to computer. The Windows driver will install automatically after connecting to a Windows PC. The driver for Linux is embedded in the kernel
- 2 in 1 Device] When not used as spectrum analyzer, can be used as signal generator, MF/HF/VHF sinus output between 100kHZ-800MHz, UHF square wave output between 800mHz-4.4GHz, mixing signal output between 4.4GHz-5.4GHz. Built-in calibration signal generator which is used for automatic self-test and low input calibration. TinySA ULTRA contains all components of a conv heterodyne swept spectrum analyzer
- Features] RBW is as low as 200Hz, which can effectively distinguish adjacent signals and meet the requirements of SSB dual satellite intermodulation test. Input step attenuator from 0dB to 31dB (cannot be used in combination with LNA) And with the new ESD protection function, the product has a higher anti-static level and a longer service life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 900 g |
| Package Dimensions | 24.31 x 17.81 x 7.11 cm; 900 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | Tinysa ultra+ zs406 with 50w |
| Material Type | With 25W Attenuator |
| Battery type | Lithium Ion |

## Images

![Tinysa Ultra 4" 100Khz-5.3Ghz Spectrum Analyzer, Portable Frequency Analyzer V0.4.5.1 with 32Gb Card, 100Khz A 800Mhz Input Mf/Hf/Vhf UHF(With Ate - Image 1](https://m.media-amazon.com/images/I/71E+Lm7QvML.jpg)

## Frequently Bought Together

- AURSINC TinySA Ultra Spectrum Analyzer with 50W Attenuator, 2024 4inch 100kHz-5.3GHz V0.4.5.1 Portable Tiny Frequency Analyzer with 32Gb Card,2in1 Signal Generator 100kHz to 800MHz MF/HF/VHF UHF Input
- BECEN 10W SMA Attenuator,40db,DC to 3GHz,50 Ohm
- DHT Electronics Handheld Antenna Cable SMA male to UHF SO-239 Female Connectors 6'' Pack of 2

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*