
PCALE software is an ALE software controller for PC computers. Stations with internet access can automatically upload their reception reports to a central database called WSPRnet, which includes a mapping facility. The program can decode signals with S/N as low as -28 dB in a 2500 Hz bandwidth. Normal transmissions carry a station's callsign, Maidenhead grid locator, and transmitter power in dBm. WSPR implements a protocol designed for probing potential propagation paths with low-power transmissions. Click on any of their ad banners on this page, like the one below and look for the 'hamu' discount on their web site! They are offering a good discount to viewers. West Mountain Radio has the interface you will need. If you are thinking about getting into the facinating digital modes of Ham Radio, you will need a good computer to radio interface. Then come back here and download the program for them in the below chart links. Listen to the recorded sound files here ( external link ) to KB9UKD.

Need help with the identification of them and many more that can be heard on various frequencies? What are those strange digital sounds you hear on the HF digital frequencies? The list below is in no particular order.have fun and enjoy using your computer sound card on ham radio digital modes! If you don't find the HF digital mode software you are interested in, do a search on Google ! It is an older program that has been used for years by hundreds of thousands of hams on an every day basis. It appears that the easiest digital mode software program that is user friendly without a huge learning curve would be DigiPan. But everyone has an opinion so use the list as needed. Listings with Green backgrounds below are the more popular digital mode programs. Most of the listed digital mode programs are designed for transmitting and receiving these fun modes of operating on the HF bands. This list is by no means a complete list of all of the digital software programs in use by hams worldwide. The list and descriptions have been compliled from various sources and descriptions on the internet and the ham radio world and should be as up to date as possible.

This page contains a description of many of the popular HF digital modes software.

HAM RADIO HF DIGITAL MODES SOFTWARE INFORMATION AND LISTĪlso includes a link to help you identify the sounds of ham radio digital communications signals.
