HiLetgo AD9850 Signal Generator Module - 0-40MHz Sine & Square Wave Output For Electronics Testing

Hey there!

Check out this awesome AD9850 signal generator module - it's perfect for all your electronics projects and testing needs.

This little powerhouse can generate both sine waves and square waves, covering a frequency range from 0 to 40MHz for sine waves and up to 1MHz for square waves.

What's really cool is it comes with a 70MHz low-pass filter that makes your waveforms cleaner and better quality.

The module uses a 125MHz active crystal oscillator for precise timing, and you get two outputs for both sine and square waves.

One handy feature is the DA reference pin that lets you adjust your output waveform amplitude easily.

Plus, there's a variable resistor for the comparator reference input voltage - just tweak it to get different duty cycles for your square waves.

The board itself is pretty compact at about 4.5cm x 2.6cm, made from durable PCB and metal materials.

Just a heads up - when you're working in the 20-30MHz range, you might notice some harmonics getting stronger and the waveform getting a bit less clean.

But for most applications, this thing is absolutely fantastic!

Whether you're a hobbyist working on DIY projects, a student learning about electronics, or a professional needing reliable test equipment, this module has got you covered.

It's super versatile for everything from radio frequency experiments to audio testing and beyond.