AG fuer technische Informatik Meystre www.agtim.ch

3B7 St.Brandon Island DX-Expedition propagation

16. to 17. may 98 / expected sunspotnumber 50

by André Meystre HB9BIG

NEW -> HF_MAP as APP for Android Smartphones

This propagation maps are valid worldwide for any station that want work 3B7 St.Brandon. The location of this DX-Station 16S / 59E are used as base location for the maps. With this maps you see witch other countries are working on the same band for a give time. Select not only the best frequency, but the quietest moment also. This animated maps needs Java enabled in your browser. You can see the full animation without Java, just download the 16-Bit-Demoversion of HF_MAP (325K) and the 3B7-Maps for the Demoversion (76K)

Reading the maps: the color at your location gives the MUF/FOT... between your QTH and St.Brandon for the selected UT


available maps using Java applet HFMapViewer

frequency of optimum transmission FOT , expected at 90% of the month


maximum usable frequency MUF , expected at 50% of the month


Highest Probable Frequency HPF , expected at 10% of the month


Number of Hops needed for working St.Brandon


Take a look at the expedition page

Information and ordering: André Meystre HB9BIG back to AGTIM's Homepage