Checking your On-Air signal... One of the things many Amateurs appear to take for granted is that their signal sounds just the way that they expect it to. Basing your signal on verbal reports from others will give you some idea of what is going on. There is a better way. If you could actually hear what is going on, what could you learn from your own signal? Foundations of Amateur Radio is a weekly podcast about the many different aspects of a global hobby with roots going back to the days of Marconi. You can find this episode and others at http://podcasts.itmaze.com.au/ or listen via iTunes by searching for my callsign, VK6FLAB.