comm tech 2 tone decoder software free download

After much fiddling, we managed to get a scrolling text display, though unfortunately not in readable English. If, like us, you don't happen to have a ham radio at hand, we recommend trying one of the many sites online for learning or using CW. New users will probably need some time to sort it all out it's actually quite a basic setup but with lots of options.

Variable displays for signal-to-noise ratio, peak frequency, and other readouts run along the bottom of the interface. On the taskbar, there are menu items like AFC (Automatic Frequency Control) and Transmit, interface sliders for Rx Gain, Rx Coarse, Nx Blank, Tx Sync, and Squelch, and looping controls that are common in amateur radio components and software. Its hands-free operation means you don't have to stop keying to click the mouse.ĬW Decoder's colorful, feature-packed interface is a bit busy for our tastes, but its close resemblance to an amateur radio's faceplate will be familiar to many of the program's users, and many of the controls will be, too.

It can decode Morse code signals received on a radio at up to 50 words per minute, and it can transmit Morse code tapped out on your keyboard, keying a radio transmitter button via the PC's serial port. Which brings us to CW Decoder, a free application from WD6CNF. The Internet uses the same basic technology, and probably the same wires, too, in some places, so it's appropriate that we should take a look at software for sending and receiving Morse code via a PC. Known by the shorthand CW, Morse code is a direct ancestor of computer code. Most people know what Morse code is, too: Named for its inventor, it's the dots and dashes that the telegraph man so dramatically taps out on a metal key in old Western movies. OK, Computeers! What's the oldest form of electronic communication? If you said the telegraph, you're right.

Comm tech 2 tone decoder software free download