---
product_id: 52059581
title: "XR2206 High Precision Function Signal Generator DIY Kit"
brand: "covvy"
price: "€ 19.92"
currency: EUR
in_stock: true
reviews_count: 13
category: "Covvy"
url: https://www.desertcart.sk/products/52059581-xr2206-high-precision-function-signal-generator-diy-kit
store_origin: SK
region: Slovakia
---

# Sine, triangle & square waveforms Coarse & fine frequency tuning 1Hz-1MHz frequency range XR2206 High Precision Function Signal Generator DIY Kit

**Brand:** covvy
**Price:** € 19.92
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock precision waveforms and elevate your DIY game!

## Quick Answers

- **What is this?** XR2206 High Precision Function Signal Generator DIY Kit by covvy
- **How much does it cost?** € 19.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/52059581-xr2206-high-precision-function-signal-generator-diy-kit)

## Best For

- covvy enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly Design:** Minimal components and clear PCB markings make assembly a breeze for pros and hobbyists alike.
- • **Dual-Tuning Control:** Coarse and fine adjustments let you zero in on the perfect frequency with ease.
- • **Plug & Play Power Options:** Runs on 9-12V DC or a 9V battery—power your projects anywhere, anytime.
- • **Precision Frequency Mastery:** Dial in ultra-precise signals from 1Hz up to a stunning 1MHz range.
- • **Triple Waveform Flexibility:** Seamlessly switch between sine, triangle, and square waves for versatile testing.

## Overview

The XR2206 High Precision Function Signal Generator DIY Kit delivers professional-grade waveform generation with a wide 1Hz to 1MHz frequency range. It supports sine, triangle, and square waves with fine-tuned frequency control via coarse and fine adjustments. Designed for easy assembly with minimal components, it operates on a flexible 9-12V DC power supply or 9V battery, making it an essential tool for engineers and makers seeking reliable, customizable signal generation.

## Description

Features: * Five precision resolution,can produce sine wave, triangular wave, square wave * Frequency range: 1Hz-1MHz * Frequency adjustment with coarse adjustment, fine tuning * Wide range of power supply, it's suggested to use DC 9-12V external power supply or 9V battery(NOT Included) * Fewer components,easy to install Specifications: Voltage Supply: 9-12V DC Input Waveforms: Square, Sine & Triangle Impedance: 600 Ohm + 10% Frequency: 1Hz - 1MHz SINE WAVE * Amplitude: 0 - 3V at 9V DC input * Distortion: Less than 1% (at 1kHz) * Flatness: +0.05dB 1Hz - 100kHz SQUARE WAVE * Amplitude: 8V (no load) at 9V DC input * Rise Time: Less than 50ns (at 1kHz) * Fall Time: Less than 30ns (at 1kHz) * Symmetry: Less than 5% (at 1kHz) TRIANGLE WAVE * Amplitude: 0 - 3V at 9V DC input * Linearity: Less than 1% (up to 100kHz) 10mA Package include: 1 * XR2206 Signal Generator

Review: Very well presented kit, astonishing value for money, works well - The instructions are sparse, but adequate - essentially a list of component values against the board designator. You have to be able to read the resistor colour code, or have a multimeter handy to tell the resistors apart, and know that electrolytic caps have to be fitted the right way round. All the positions are clearly marked on the pcb, which is well made. Soldering was easy, a socket is provided for the ic. You will need a medium to fine soldering iron and a pair of cutters to trim the leads after soldering. Worked very well, ranging from 0.6Hz to 1.1MHz. The square wave output is constant amplitude the sine/triangle wave changes amplitude with one of the posts - too high and the waveform 'clips' as it runs out of head room. I'll probably make the effort to put it in a case with switches to set the frequency range and select sine or triangle
Review: Amplifier button would work from high to low; - Good value for money, pleased with the enclosure, applaud the idea. However the amplification button works from high to low, (high most left) and turning clockwise, decreasing, and not much difference between fine and course adjustment. Overall, for the money spent, consider it as a short, positive exercise!

## Features

- Five precision resolution,can produce sine wave, triangular wave, square wave.
- Frequency range: 1Hz-1MHz.
- Frequency adjustment with coarse adjustment, fine tuning.
- Wide range of power supply, it's suggested to use DC 9-12V external power supply or 9V battery(NOT Included).
- Fewer components,easy to install.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073WVBRTM |
| Best Sellers Rank | 34,395 in DIY & Tools ( See Top 100 in DIY & Tools ) 15 in Signal Amplifiers 58 in Side-cutting Pliers 235 in Car Audio & Video Accessories |
| Guaranteed software updates until | unknown |
| Item model number | XR2206 |
| Manufacturer | BLUEMANGO |
| Product Dimensions | 6.2 x 4.5 x 2.39 cm; 80 g |

## Product Details

- **Brand:** COVVY
- **Colour:** Tri-colour
- **Grip type:** Ergonomic
- **Handle material:** Plastic
- **Material:** Plastic
- **Product dimensions:** 6.2L x 4.5W centimetres
- **Set Name:** XR2206 Signal Generator
- **Specific uses for product:** Cutting, Gripping, Twisting

## Images

![XR2206 High Precision Function Signal Generator DIY Kit - Image 1](https://m.media-amazon.com/images/I/61FuZ+lokGL.jpg)

## Questions & Answers

**Q: Will this disrupt/stop loud music from speakers?**
A: Not as far as i know

**Q: Will this stop wifi cam from viewing my house?**
A: I do not think that a signal generator has any function  in transmitting a signal

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very well presented kit, astonishing value for money, works well
*by G***N on 14 July 2025*

The instructions are sparse, but adequate - essentially a list of component values against the board designator. You have to be able to read the resistor colour code, or have a multimeter handy to tell the resistors apart, and know that electrolytic caps have to be fitted the right way round. All the positions are clearly marked on the pcb, which is well made. Soldering was easy, a socket is provided for the ic. You will need a medium to fine soldering iron and a pair of cutters to trim the leads after soldering. Worked very well, ranging from 0.6Hz to 1.1MHz. The square wave output is constant amplitude the sine/triangle wave changes amplitude with one of the posts - too high and the waveform 'clips' as it runs out of head room. I'll probably make the effort to put it in a case with switches to set the frequency range and select sine or triangle

### ⭐⭐⭐⭐ Amplifier button would work from high to low;
*by A***R on 18 January 2025*

Good value for money, pleased with the enclosure, applaud the idea. However the amplification button works from high to low, (high most left) and turning clockwise, decreasing, and not much difference between fine and course adjustment. Overall, for the money spent, consider it as a short, positive exercise!

### ⭐⭐⭐⭐⭐ Seems ideal as a wave generator for diy projects
*by P***E on 30 July 2024*

Took about an hour to complete and worked first time. Ideal for my needs as a new student of RF electronics.

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*