This window can be hide by the " Setup->View->Show oscillogram window" option The bottom window shows an oscillogram of the decoded signal. To change the center frequency, click on the desired frequency (probably between the peaks). In FAX mode these lines show "black" and "white" frequencies. The long vertical red lines in this window show the working frequencies of the decoder filters.
Ruler under this window shows frequencies of sound spectrum. In the top window the current spectrum of a signal (blue line) and a peak detector of spectral components (green line) are shown. The working area of the program is divided into several windows, the sizes of which can be changed by the user by dragging the borders. No additional hardware is required you need only a receiver and computer with a sound card. Software also can automatically save NOAA Weather Radio SAME voice messages (NWR SAME) and them digital headers. It can decode GMDSS DSC (HF and VHF) messages.
Transmitted in RTTY, NAVTEX, PACTOR-1 FEC and HF-FAX (WEFAX) modes on longwave and shortwave bands. Simple software to handle devices connected to LPT portĪ program to receive weather reports, navigational warnings and weather charts A tool for monitoring popular web-cluster service from OH9W/OH2AQ Radio Club Weather messages decoder - RTTY, NAVTEX, PACTOR-1 FEC, WEFAX (HF-FAX), NWR SAME softwareĬluster monitor.
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