The Winkeyer units by K1EL have become a staple in many ham shacks around the world. These units provide consistently perfect Morse code regardless of the quality of the operator’s fist. Whether purchased in kit form or included as a chip in high-end interfaces, the Winkeyer is considered by many CW operators as a must-have […]
Category: Digital Modes
Around the world a network of weak-signal propagation analysis stations continuously probes the mysteries of the ionosphere. Using the WSPR digital mode, enthusiasts transmit and receive signals on all amateur bands 24 hours a day. Operating with power levels down to the milliwatt level, WSPR can be set to automatically transmit and receive signal reports […]
As many of you know, over the last few years JT65 has become one of the most popular digital modes on HF. Developed by Nobel Laureate Joe Taylor (K1JT), JT65 is a weak-signal mode originally designed for EME operation and included in the WSJT software program for Linux and Windows. Thanks largely to the efforts […]
Screen Shot 2013-03-28 at 11.10.58 AM As some of you may know FreeDV is a developing software application that allows any SSB radio to be used for low bit rate digital voice. To quote the FreeDV site “Speech is compressed down to 1400 bit/s then modulated onto a 1100 Hz wide QPSK signal which is sent to the Mic […]
Hi, If you have not been able to get WSJT to run on your intel based MAC, I compiled it into an application so I can move it to a new MAC easier. It may work for you also. As long as you are running on Intel. Try it and please let me know. See http://my.opera.com/zs6tw/blog/2011/09/28/running-wsjt-on-the-mac […]
macdoppler Software or Site URL: http://dogparksoftware.com/MacDoppler.html What’s New in this release ? Intel Only and Ready for Lion. GS-232B driver added. IC-910 & IC-9100 Mode A_SSB fixed. Adjust Port popups when device added/removed. Icom IC-9100 Driver Added. FT-847 inband doppler. IC-910 Tone. ARISSat-1 modes.