---
product_id: 18821484
title: "Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey"
brand: "siglent"
price: "€ 1154.76"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/18821484-technologies-sdg2042x-arbitrary-waveform-function-generators-40-mhz-grey
store_origin: NL
region: Netherlands
---

# 40 MHz Dual Channel 16-bit Resolution Touch Screen Display Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey

**Brand:** siglent
**Price:** € 1154.76
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate Your Signal Game!

## Quick Answers

- **What is this?** Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey by siglent
- **How much does it cost?** € 1154.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/18821484-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

- • **TrueArb Technology:** Generate precise arbitrary waveforms with unmatched accuracy.
- • **Seamless Connectivity:** USB and LAN interfaces ensure easy integration into your workspace.
- • **Unleash Your Creativity:** Dual channel functionality allows for complex waveform generation.
- • **Built-in Frequency Counter:** Monitor your signals with a high precision frequency counter.
- • **Precision at Your Fingertips:** Experience a vibrant touch screen display for effortless navigation.

## Overview

The Siglent SDG2042X is a cutting-edge arbitrary waveform function generator featuring dual channels, 40 MHz sine wave capability, and a user-friendly touch screen display. With 16-bit vertical resolution and advanced modulation options, it’s designed for professionals seeking precision and versatility in their signal generation tasks.

## Description

Siglent Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey

## 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

## Images

![Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey - Image 1](https://m.media-amazon.com/images/I/518ibmqj3NS.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the power source required? will it run in 220-240v ac?**
A: The power requirements from the back of the device: 
100 - 240 50/60 Hz
100 - 120 400 Hz

**Q: Can the siglent technologies sdg2042x be used as a rf signal generator for ham radio repair and alignments? tone generator for audio input?**
A: The nice thing about the Siglent sdg2042x is it's built like a tank.  It feel like military gear.  It can be used as a sine wave from DC to 40MHz and square up to 25MHz.  Frequency has a 7 digit resolution. (1MHz has a resolution of 1Hz) I could only get the amplitude to show up in volts.  (Couldn't find a dBm unit conversion)  The amplitude goes from 1mVp-p to 20Vp-p.  It allows you to change impedance to 50 ohm or High Z.  It has a mode that lets you mix both outputs internally.  It allows you to couple the channels and adjust phase between channels.  For tone, the sine wave has a function that lets you adjust the amplitude and phase of up to 9 harmonics on that signal. (I use this function to teach how square waves are created) It also has a bunch of built in arbitrary waveforms and the software to create your own.

**Q: When powering on i get a warning "overvoltage detected!" which disappears in a couple of seconds.what could be wrong?no response from support@siglent**
A: This is a firmware problem, incorrect error. Latest firmware fixes this.

**Q: Is this the sdg2042x model - with an x at the end?**
A: yes it is.  i had the same question before purchasing.  the specs show the resolution for the 'x' model.

## Frequently Bought Together

- Siglent Technologies SDG2042X Arbitrary Waveform Function-Generators, 40 MHz, Grey
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-22*