--- product_id: 681880316 title: "AURSINC Hand Held Spectrum Analyzer, tinySA MF/HF/VHF UHF Input for 0.1MHZ-350MHz, UHF Input for 240MHz-960MHz, Signal Generator with 2.8 inch Touch Screen Battery" brand: "aursinc" price: "฿9167" currency: THB in_stock: true reviews_count: 5 category: "Aursinc" url: https://www.desertcart.co.th/products/681880316-aursinc-hand-held-spectrum-analyzer-tinysa-mf-hf-vhf-uhf store_origin: TH region: Thailand --- # AURSINC Hand Held Spectrum Analyzer, tinySA MF/HF/VHF UHF Input for 0.1MHZ-350MHz, UHF Input for 240MHz-960MHz, Signal Generator with 2.8 inch Touch Screen Battery **Brand:** aursinc **Price:** ฿9167 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** AURSINC Hand Held Spectrum Analyzer, tinySA MF/HF/VHF UHF Input for 0.1MHZ-350MHz, UHF Input for 240MHz-960MHz, Signal Generator with 2.8 inch Touch Screen Battery by aursinc - **How much does it cost?** ฿9167 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/681880316-aursinc-hand-held-spectrum-analyzer-tinysa-mf-hf-vhf-uhf) ## Best For - aursinc enthusiasts ## Why This Product - Trusted aursinc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Specification User interface Display resolution 320240 pixelsScreen diagonal 2.8"16 bits per RGB pixelsResistive touch controlJog switch controlUSB serial port controlOptional TTL USART port (SW not yet implemented) on the internal PCBLinear power supply to avoid switching noise The input/output specification of the tinysa is split over the 4 modes Low input mode spec High input mode spec Low output mode spec High output mode spec Details please visit: tinysa.org/wiki/pmwiki.php?n=Main.Specification; For newest firmware version update, also please go to : tinysa.org Reference generator spec Optional square wave output with fundamental at -25dBm connected to high input/outputFrequency can be set to 1MHz, 2MHz, 4MHz, 10MHz, 15MHz or 30MHz. Battery spec Charging time max 1 hour on 500mA minimum USB port or USB chargerOperation on fully charged battery for at least 2 hours Package Content 1x Tiny Spectrum Analyzer. Review: TinySA is an excellent choice Review: Amazing Capabilities for the Price ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 130 g | | Product Dimensions | 9.78 x 5.99 x 1.7 cm; 130 g | | Batteries | 1 Lithium Ion batteries required. (included) | | Item model number | TinySA Spectrum Analyzer | ## Images ![AURSINC Hand Held Spectrum Analyzer, tinySA MF/HF/VHF UHF Input for 0.1MHZ-350MHz, UHF Input for 240MHz-960MHz, Signal Generator with 2.8 inch Touch Screen Battery - Image 1](https://m.media-amazon.com/images/I/61RGfNAGcmL.jpg) ## Questions & Answers **Q: Could i use this device to determine if there are 5g towers in my town? distinguishing between 3/4/5g? it's for a research project.** A: In my opinion the tinySA would not be helpful for studying 3G, 4G or 5G cellular networks. The upper frequency limit for measurement with my tinySA is 960 MHz. Approximate frequencies for cellular service are as follows: 1G operated at a frequency of around 850 MHz and 1900 MHz. 2G and 3G networks operate at additional frequency bands and spectrum around 2100 MHz. 4G LTE operates at additional frequency bands around 600 MHz, 700 MHz, 1.7/2.1 GHz, 2.3 GHz, and 2.5 GHz. 5G operates on two bands FR1 is 450 MHz-7.125 GHz and FR2 is 24.25 GHz & 52.6 GHz. Most cellular frequencies far exceed the upper frequency limit for the tinySA and cannot be observed using it. Where signals are observed below 960 MHz, its likely that 3G, 4G, and 5G signals and probably other services will share spectrum. One probably cannot get enough info to know which signals are of a certain generation – 4G vs 5G vs 3G. **Q: Anyone compare the readings on this spectrum analyzer to a different spectrum analyzer to see if the readings are accurate?** A: There are quite accurate. **Q: Can this be used to analyze TV antenna signals and help to aim it? Connect directly to the 75 ohm antenna wire?** A: It is possible to use the TinySA to measure the signal level of a TV channel while positioning an antenna, but it isn’t easy to do so and it requires a good understanding of some mechanical and more complex electronics issues. Two of the simpler issues one may have to deal with are: 1. You may not be able to see the screen display well enough if you use this instrument outdoors or other bright lighted areas. 2. Attaching a coaxial cable like RG-59 or RG-6, typically used with TV antennas, to the TinySA is problematic. A between-series adapter is usually required (a type “F” female input to type “SMA” male output being typical). The torque imposed by holding and moving the TinySA with the adapter and coax attached can damage the TinySA – especially its SMA connector. I do not recommend the TinySA for most people. It is a great little instrument for little cost, but it’s not meant for the inexperienced or non-technically minded. Check out the TinySA website and read the Wiki or download and read the manual. Technical information about the TV signal(s) you want to measure must be found elsewhere. If you are not overwhelmed by all the information, then the TinySA may be just what you are looking for. **Q: Has anyone used this to measure the harmonics generated by an analog synthesizer's oscillator? 100kHz lower threshold still seems high.** A: You need an audio spectrum analyzer. I don't think this would work for you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ TinySA is an excellent choice *by A***N on 24 August 2024* ### ⭐⭐⭐⭐⭐ Amazing Capabilities for the Price *by C***L on 19 February 2025* ### ⭐⭐⭐⭐⭐ Good rf analyzer for the price. *by J***N on 20 May 2025* ## Frequently Bought Together - Portable Tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz to 960MHz MF/HF/VHF UHF Input ESD Protected Function with 2.8 inch Touchscreen - [Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 10KHz -1.5GHz Latest HW Version 3.6 | HF VHF UHF Antenna Analyzer - DHT Electronics Handheld Antenna Cable SMA Male to UHF SO-239 Female Connectors 6'' Pack of 2 for Amplifier --- ## 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.co.th/products/681880316-aursinc-hand-held-spectrum-analyzer-tinysa-mf-hf-vhf-uhf](https://www.desertcart.co.th/products/681880316-aursinc-hand-held-spectrum-analyzer-tinysa-mf-hf-vhf-uhf) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*