--- 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: "KD 1.35" currency: KWD in_stock: false reviews_count: 8 url: https://www.desertcart.com.kw/products/523337302-4inch-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4 store_origin: KW region: Kuwait --- # 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:** KD 1.35 **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?** KD 1.35 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/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 Buy 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 at desertcart UK. Free delivery on eligible orders. Review: GOOD PRODUCT - I got exactly what I was looking for, great product Review: Remarkable product - This is a great little tool at this price point compared to how much you would pay for comparable bandwidth for an instrument from a main stream manufacturer. Purchased after watching some You Tube reviews and it matches my expectations. Inexpensive and compact enough to just reach for on the odd occasion that i need an RF scanner ## 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 | |---------------|-------| | ASIN | B0BYJGWZW3 | | Batteries | 1 Lithium Ion batteries required. (included) | | Batteries Required? | Yes | | Batteries included? | Yes | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | 99,475 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 45 in Spectrum Analysers | | Customer Reviews | 4.1 4.1 out of 5 stars (15) | | Date First Available | 15 Mar. 2023 | | Included components | Tinysa ULTRA+SMA cables+USB Cable+SMA connector+Antenna+32GB card+Touchpad | | Item Package Quantity | 1 | | Item Weight | 370 g | | Item model number | TinySA Ultra | | Manufacturer | SDRGEEK | | Part number | SDR-TINYSA-01 | | Product Dimensions | 11.7 x 7.2 x 2.3 cm; 370 g | ## 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ GOOD PRODUCT *by A***N on 12 May 2025* I got exactly what I was looking for, great product ### ⭐⭐⭐⭐⭐ Remarkable product *by P***S on 10 September 2024* This is a great little tool at this price point compared to how much you would pay for comparable bandwidth for an instrument from a main stream manufacturer. Purchased after watching some You Tube reviews and it matches my expectations. Inexpensive and compact enough to just reach for on the odd occasion that i need an RF scanner ### ⭐ It failed after 11 months. Battery dead and spectrum shows side-bands on each harmonic. *by D***K on 13 January 2025* I loved this product until it failed last week. I only had 1 month to return it and I cannot return it now - £195 wasted. As you can see from the two widescreen images, one has perfect harmonics (LED driver) whereas on take a day later on a different driver has sidebands on every harmonic. The 300kHz sinewave has 28kHz sidebands. The unit does not run on battery as it is dead - it only runs when connected to the USB port. What a shame that a great product is ruined by poor build quality. ## Frequently Bought Together - 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 - Fanbalunke SMA to BNC Kits 2 Sets 8 Pcs RF Coaxial Adapter Connector Male Female Coax Connector BNC to SMA Male Female - DollaTek four-piece set Coaxial RF connector BNC to SMA connector SMA to BNC adapter --- ## 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.com.kw/products/523337302-4inch-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4](https://www.desertcart.com.kw/products/523337302-4inch-tinysa-ultra-spectrum-analyzer-100khz-5-3ghz-v0-4) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-18*