--- product_id: 743501132 title: "4'' 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: "€ 8.75" currency: EUR in_stock: false url: https://www.desertcart.gr/products/743501132-4-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4 store_origin: GR region: Greece --- # 32GB built-in micro SD storage 100kHz-5.3GHz ultra-wide freq range 3000mAh battery, 8h runtime 4'' 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:** € 8.75 **Availability:** ❌ Out of Stock ## Summary > 📡 TinySA Ultra: Command the Spectrum, Anywhere, Anytime! ## Quick Answers - **What is this?** 4'' 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?** € 8.75 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/743501132-4-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 - • **All-Day Portability:** Robust 3000mAh battery delivers up to 8 hours of uninterrupted field use, backed by PC connectivity. - • **Dual-Mode Powerhouse:** Seamlessly switch between spectrum analysis and signal generation for versatile RF testing. - • **Data at Your Fingertips:** Built-in 32GB SD card ensures instant recording and easy sharing—never lose a critical measurement. - • **Ultra-Wide Frequency Mastery:** Covering 100kHz to 5.3GHz, this analyzer captures every signal nuance with precision. - • **Crystal-Clear 4'' Touchscreen:** Navigate complex data effortlessly on a vibrant, responsive display designed for pros on the move. ## Overview The 4'' TinySA Ultra Spectrum Analyzer by SDRGEEK is a cutting-edge portable device offering an ultra-wide frequency range from 100kHz to 5.3GHz. Featuring a vibrant touchscreen, 2-in-1 spectrum analyzer and signal generator functionality, it includes a 32GB micro SD card for seamless data storage and a powerful 3000mAh battery enabling up to 8 hours of continuous use. Ideal for professionals demanding precision, portability, and real-time data control via PC or app. ## Description It's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration. Package List:1x Tinysa ULTRA Spectrum Analyzer 2 x30cm ALSR100 SMA cables1 x USB Type-C data cable1 x SMA-SMA barrel connector 1x TLanyard and touch plectrum1 x Antenna with SMA connector1 x32GB MicroSD card(plugged in the host) ## 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 | | Item model number | TINY-SA-4-ULTRA | | ASIN | B0CJ4LGLC6 | ## Images ![4'' 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/719Z5GMqWsL.jpg) ![4'' 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/71KkaWPUeXL.jpg) ![4'' 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/818jmG7wMkL.jpg) ![4'' 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/71Rh5AgEm1L.jpg) ![4'' 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/71TdXesVD-L.jpg) ## Frequently Bought Together - 2023 TinySA Ultra Spectrum Analyzer, 100kHz to 5.3GHz Handheld Tiny Frequency Analyzer, 2-in-1 Signal Generator 100kHz to 800MHz Input with 32GB SD Card 4 Inch Sensitive Touch Screen & 3000mAh Battery - DHT Electronics Handheld Antenna Cable SMA Male to UHF SO-239 Female Connectors 6'' Pack of 2 for Amplifier - onelinkmore SMA to BNC Adapter Kits for SDR, Handheld Radios, Scanner, Walkie Talkie, Coaxial Adapter, 4 Pieces --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/743501132-4-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4](https://www.desertcart.gr/products/743501132-4-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-30*