Calibration of sound waves and frequency is of the utmost importance when your work involves using radio at most of the times. But then there aren’t many applications that help in effective calibration. But even if there are, they aren’t enough to suffice to the overall features that you will require in calibrating particular things. Today, we have one such interesting application up for discussion. 

Download for Windows

What is FLDigi?

FLDigi is a calibration software that helps in calibrating time signals in a sound card and conducting frequency measurement tests. It’s quite the software as it provides services for all types of modes such as CW, Hell, PSK, RTTY, Olivia, MFSK and Throb are extensively supported. The application is only supported on Microsoft Windows. 

Fldigi main window snapshot
Download for Windows

Key features of the software. 

Multiple features. 

The software comprises a signal browser, rig controlling capabilities, text capturing options, appearance customization, data logging and much more. 

Easy to use interface. 

The overall interface is simple and straightforward. There isn’t anything complex, but all of the options are relatively easy to understand, and usage is given utmost importance through the user interface. 

Robust built and designed. 

Those who are passionate about radio signals and calibration know that the software is quite robustly built. It’s one of those few software that provides extensive features while being 100% free of cost. 

How to download and install it on PC?

  • Download the installation file. 
Download for Windows

The installation file can be found on multiple third party sites. Download the latest version of the software. 

  • Install it. 

Once downloaded, install the software by following the given on-screen set of instructions. 

  • Enjoy. 

Upon successful installation, enjoy using the application either from the desktop shortcut or from the installed directory. 

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