---
product_id: 741334625
title: "Siglent Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey"
brand: "siglent"
price: "Bs.13095"
currency: BOB
in_stock: true
reviews_count: 13
category: "Siglent"
url: https://www.desertcart.bo/products/741334625-siglent-technologies-sdg2042x-arbitrary-waveform-function-generators-40-mhz-grey
store_origin: BO
region: Bolivia
---

# 40 MHz dual-channel output USB & LAN connectivity Intuitive 4.3-inch touch display Siglent Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey

**Brand:** siglent
**Price:** Bs.13095
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your lab with precision and style — don’t get left behind!

## Quick Answers

- **What is this?** Siglent Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey by siglent
- **How much does it cost?** Bs.13095 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/741334625-siglent-technologies-sdg2042x-arbitrary-waveform-function-generators-40-mhz-grey)

## Best For

- siglent enthusiasts

## Why This Product

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

## Key Features

- • **Compact powerhouse:** Lightweight 1.6 lbs design fits perfectly on any workbench or on-the-go toolkit.
- • **Seamless integration:** USB and Ethernet interfaces enable smooth syncing with your lab setup.
- • **TrueArb & EasyPulse tech:** Generate flawless arbitrary and pulse waveforms without traditional DDS limitations.
- • **Built-in frequency counter:** Instantly measure frequency with high precision, no extra gear needed.
- • **Precision at 16-bit resolution:** Experience ultra-clear waveform fidelity for professional-grade testing.

## Overview

The Siglent SDG2042X is a dual-channel 40 MHz arbitrary waveform generator featuring a sharp 4.3-inch touchscreen, 16-bit vertical resolution, and advanced TrueArb & EasyPulse technologies. Designed for professionals demanding precision and versatility, it offers built-in frequency counting and multiple connectivity options including USB and LAN, all packed into a compact, portable form factor.

## Description

Siglent's new SDG2000X series of function generators offer a 1.2 GSa/s interpolated sample rate with 16 bits of vertical resolution. The proprietary TrueArb & EasyPulse techniques help to solve weaknesses inherent in traditional DDS generators when generating arbitrary, square, and pulse waveforms. Siglent's EasyWave arbitrary waveform software is included.

Review: "Power and precision at your fingertips" - ⚙️ Siglent SDG2042X – Precision, versatility, and dependable support I purchased this function generator to replace a BK Precision 4040A, and it’s been a significant upgrade. The SDG2042X comes loaded with reference examples that are extremely helpful during technical work, especially when testing frequency response and attenuation in dB. 🌐 Its Ethernet interface allows seamless integration with my oscilloscope, making synchronized measurements and deeper analysis much easier. 🔧 Although manufactured in China, Siglent North America handles warranty and support, and based on my experience with three of their devices, they’ve always been professional and reliable. 💡 With solid build quality, accurate signal generation, and a wide range of features, this is an excellent tool for labs and professionals. Absolutely worth every penny.
Review: Easily portable and performs very well - I purchased this after a friend recommended it when I said I needed a signal generator for troubleshooting work. I was skeptical as the product is made in China. But the quality is very good and the user interface is quite simple. It passed my usual test - could I get it to do basic stuff without reading the instructions. It has quite a range of capability - most standard waveforms (sine, square, triangle, pulse) are built-in. So is a noise waveform. It has an arbitrary function capability so you can enter a waveform via the USB or network interface (standard Ethernet) connection and it will then generate it and let you vary amplitude and frequency. The display is quite sharp and the screen is large enough to be easily read. The relatively small size means it does not take up a lot of space on your workbench or if you are carrying it around. A nice, well-made (though I did not open it up - I'm judging by the way the controls feel and work) product for a reasonable price. If I ever need to replace my Tektronix digital oscilloscope, having purchased this Siglent product will get me to look at their oscilloscope line as well.

## Features

- Dual channel * 40 MHz (Sine wave) * Touch screen display
- 16 bit vertical resolution * Modulation / Sweep / Burst
- TrueArb Technology / Easy Pulse Technology
- Built-in high precision Frequency Counter
- USB / LAN interfaces. Optional GPIB adapter available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01410O55U |
| Best Sellers Rank | #101,034 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #45 in Function Generators |
| Date First Available | August 28, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.6 pounds |
| Item model number | SDG2042X |
| Manufacturer | Siglent Technologies |
| Product Dimensions | 10.2 x 4.2 x 11.6 inches |

## Images

![Siglent Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey - Image 1](https://m.media-amazon.com/images/I/518ibmqj3NS.jpg)
![Siglent Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey - Image 2](https://m.media-amazon.com/images/I/81xITqZigSL.jpg)
![Siglent Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey - Image 3](https://m.media-amazon.com/images/I/71Gr1nM-+kL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ "Power and precision at your fingertips"
*by N***. on July 25, 2025*

⚙️ Siglent SDG2042X – Precision, versatility, and dependable support I purchased this function generator to replace a BK Precision 4040A, and it’s been a significant upgrade. The SDG2042X comes loaded with reference examples that are extremely helpful during technical work, especially when testing frequency response and attenuation in dB. 🌐 Its Ethernet interface allows seamless integration with my oscilloscope, making synchronized measurements and deeper analysis much easier. 🔧 Although manufactured in China, Siglent North America handles warranty and support, and based on my experience with three of their devices, they’ve always been professional and reliable. 💡 With solid build quality, accurate signal generation, and a wide range of features, this is an excellent tool for labs and professionals. Absolutely worth every penny.

### ⭐⭐⭐⭐⭐ Easily portable and performs very well
*by P***N on December 25, 2020*

I purchased this after a friend recommended it when I said I needed a signal generator for troubleshooting work. I was skeptical as the product is made in China. But the quality is very good and the user interface is quite simple. It passed my usual test - could I get it to do basic stuff without reading the instructions. It has quite a range of capability - most standard waveforms (sine, square, triangle, pulse) are built-in. So is a noise waveform. It has an arbitrary function capability so you can enter a waveform via the USB or network interface (standard Ethernet) connection and it will then generate it and let you vary amplitude and frequency. The display is quite sharp and the screen is large enough to be easily read. The relatively small size means it does not take up a lot of space on your workbench or if you are carrying it around. A nice, well-made (though I did not open it up - I'm judging by the way the controls feel and work) product for a reasonable price. If I ever need to replace my Tektronix digital oscilloscope, having purchased this Siglent product will get me to look at their oscilloscope line as well.

### ⭐⭐⭐⭐⭐ Great Tool for a Ham Radio Operator
*by M***C on April 27, 2023*

This is a very nice instrument. It is not cheap, but nice. It is also a lot less to the very high end signal generators. It is good for HF ham radio work. The capacitive touch screen is very handy and easy to use, but I would say the same for the button operated menu system as well. I had no trouble connecting to my LAN and using the PC software for this as well.

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-07*