Hi, The image shows a signal at 50 kHz received at Moonah, Tasmania over the past three days. Searching the web there is only a time signal RTZ, Irkutsk, Russia, at 50 kHz that could be found. There
Hi Edgar, Tnx fer observation! See: http://lf-radio.org/cgi-bin/test/plot_channel.cgi?date=17-03-12&freq=54.0KHz Location: 26°19'4"N 127°50'44"E NDI is a reliable indicator for the state of the propa