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

Q: What is the power source required? will it run in 220-240v ac?

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?

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

This is a firmware problem, incorrect error. Latest firmware fixes this.

Q: Is this the sdg2042x model - with an x at the end?

yes it is. i had the same question before purchasing. the specs show the resolution for the 'x' model.

4.7/5

Product ID: 296853452

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

Have a Question? See What Others Asked

What is the power source required? will it run in 220-240v ac?

Can the siglent technologies sdg2042x be used as a rf signal generator for ham radio repair and alignments? tone generator for audio input?

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

Is this the sdg2042x model - with an x at the end?

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