---
product_id: 725717340
title: "Portable tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz ~ 960MHz MF/HF/VHF UHF Input ESD Protection, 2.8\" Touch Screen"
brand: "aursinc"
price: "209 DH"
currency: MAD
in_stock: false
url: https://www.desertcart.ma/products/725717340-portable-tinysa-spectrum-analyzer-aursinc-v0-3-1-handheld-frequency
store_origin: MA
region: Morocco
---

# 100kHz~960MHz wide freq. range 500mAh battery, 2+ hrs runtime 2.8'' 320x240 touch display Portable tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz ~ 960MHz MF/HF/VHF UHF Input ESD Protection, 2.8" Touch Screen

**Brand:** aursinc
**Price:** 209 DH
**Availability:** ❌ Out of Stock

## Summary

> 📡 Master the airwaves with precision and style!

## Quick Answers

- **What is this?** Portable tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz ~ 960MHz MF/HF/VHF UHF Input ESD Protection, 2.8" Touch Screen by aursinc
- **How much does it cost?** 209 DH with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/725717340-portable-tinysa-spectrum-analyzer-aursinc-v0-3-1-handheld-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

- • **Complete Pro Kit:** Includes RF cables, SMA connectors, touchscreen pen & telescopic antenna
- • **Dual-Mode Powerhouse:** Spectrum analyzer + signal generator in one sleek device
- • **Robust ESD Protection:** Upgraded diode safeguards your device and extends lifespan
- • **Seamless PC Integration:** USB serial interface with auto-install drivers for Windows & Linux
- • **Precision Frequency Sweep:** Fast 2 scans/sec with narrowband resolution filter for pinpoint accuracy

## Overview

The AURSINC TinySA V0.3.1 is a compact, handheld spectrum analyzer and signal generator covering 100kHz to 960MHz. Featuring a 2.8-inch resistive touchscreen, upgraded ESD protection, and versatile input/output modes, it delivers fast, accurate frequency sweeps. With USB PC control and a full accessory kit, it’s engineered for professionals demanding portable, reliable RF analysis on the go.

## Description

Specifications User Interface (Display Resolution: 320 x 240 pixels) Diagonal 2.8 Screen 16-bit RGB pixels Resistive Control Press the jogging switch. USB Serial Port Control Optional TTL USART port (not implemented) internal PCB To avoid linear switching noise Input and output specifications: 4 modes: The tinysa splits Low Input Mode Specs High Input Mode Specs Low Output Mode Specs High output mode specification Details tinysa.org/wiki/pmwiki.php? n= main.specification; For latest firmware updates, tinysa.org Also access reference generator spec Optional square wave output - Connect basic wave of 25 dbm to high input and output The frequency can be set to 1 mhz, 2 mhz, 4 mhz, 10 mhz, 15 mhz, 30 mhz. Battery Specifications 500mAh with 1 hour USB port or up to 1 hour with USB charger More than 2 hours on a full charge Package Contents 1 x Tiny Spectrum Analyzer

## Features

- [Upgraded Version: ESD Protection Diodes] Made by TinySA Hugen with V0.3.1 hardware. For the latest firmware version updates from tinysa. Please refer to org. The version information displayed indicates "esd protection" by diodes that increase stability, sensitivity, anti-static levels and life
- [Frequency Range] TinySA Spectrum Analyzer uses a resolution filter to separate input power into a narrow frequency range. This resolution filter is sweeped over the desired frequency range. The fastest scan speed is rbw or above 300khz and is about 2 scans per second. Scanning speed increases frequency span
- [2 in 1 Device] When not used as a spectrum analyzer, it can be used as a signal generator mf/hf/vhf sine wave output from 0.1mhz to 350mhz and uhf square wave output from 240mhz to 960mhz Built-in calibration signal generator allows automatic self-testing and low input calibration
- [4 INPUT SPECS MODES] TinySA input and output specs are divided into 4 modes: low input, high input, low output, high output. Spectrum analyzer has two inputs. 0.1mhz ~ 350mhz high quality mf/hf/vhf input; low quality uhf input from 240mhz ~ 960mhz
- [PC Control]- USB interface can realize serial overusb (cdc) protocol and recall numerous commands through serial interface. These commands can be used to update measurements and internal settings. When connected to windows PC, the windows driver will be installed automatically. The driver for linux is built into the kernel
- [Package List]- 1x TinySA Spectrum Analyzer (500mah battary, 2.8inch touchsreen); 2x 20cm/7.87inch rf cable; 1x usb-c cable; 2x sma female to female connector; 1x touch screen pen; 1x sma telescopic antenna. Our reliable spectrum analyzer can meet your diverse needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08H1S2SYR |
| Amazon Bestseller | #421,811 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20,798 in Test, Measure & Inspect |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (390) |
| Date First Available | February 15, 2021 |
| Included Components | TinySA; 20cm RF Cable; USB Cable SMA Female to Female Connector, Touch Screen Pen |
| Item Dimensions LxWxH | 9.8 x 6 x 1.7 cm |
| Item Weight | 240 g |
| Manufacturer | AURSINC |
| Material | Acrylonitrile_Butadiene_Styrene |
| Measurement System | Metric |
| Part number | Tinysa Spetrum Analyzer |
| Product Dimensions | 9.78 x 5.99 x 1.7 cm; 240 g |
| Size | tinysa 2.8'' |
| Special Features | Frequency Analyzer, Signal Generator, Spectrum Analyzer |
| Style | Spetrum Analyzer |

## Images

![Portable tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz ~ 960MHz MF/HF/VHF UHF Input ESD Protection, 2.8" Touch Screen - Image 1](https://m.media-amazon.com/images/I/61RGfNAGcmL.jpg)
![Portable tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz ~ 960MHz MF/HF/VHF UHF Input ESD Protection, 2.8" Touch Screen - Image 2](https://m.media-amazon.com/images/I/71c805Wn3iL.jpg)
![Portable tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz ~ 960MHz MF/HF/VHF UHF Input ESD Protection, 2.8" Touch Screen - Image 3](https://m.media-amazon.com/images/I/71Ht2xLja9L.jpg)
![Portable tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz ~ 960MHz MF/HF/VHF UHF Input ESD Protection, 2.8" Touch Screen - Image 4](https://m.media-amazon.com/images/I/71A1Z9gycjL.jpg)
![Portable tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz ~ 960MHz MF/HF/VHF UHF Input ESD Protection, 2.8" Touch Screen - Image 5](https://m.media-amazon.com/images/I/71PxKFsHnYL.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.

## 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.ma/products/725717340-portable-tinysa-spectrum-analyzer-aursinc-v0-3-1-handheld-frequency](https://www.desertcart.ma/products/725717340-portable-tinysa-spectrum-analyzer-aursinc-v0-3-1-handheld-frequency)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-05-16*