MUF (3000km) - kc2g. com The MUF map shows the Maximum Usable Frequency using colors and contour lines For example, if a given area on the map is greenish and lies between the contours labeled "15" and "17", then the MUF is around 16MHz in that location
Real-time MUF Propagation Map - qsl. net What is MUF? — Maximum usable frequency is the highest possible frequency (HPF) that supports communication between two points on Earth by refractions from the F ionospheric region at a specified time, independent of transmitter power
HF Real Time Propagation An interactive map that shows real time, worldwide HF activity and propagation specific to the user's location on all amateur radio HF bands
Propagation - Maximum Usable Frequency, MUF Basics - HF Radio In most prediction software and in amateur radio and shortwave listening references the MUF refers to the first definition On each day of the month at a given hour, there is a maximum observed frequency (MOF) for a mode The median of this distribution is called the MUF
Maximum usable frequency - Wikipedia In radio transmission, maximum usable frequency (MUF) is the highest radio frequency that can be used for transmission between two points on Earth by reflection from the ionosphere (skywave or skip) at a specified time, independent of transmitter power
HFUnderground. com Propagation Data and Tools Find the foF2 and hmF2 graph closest to your location, and enter in the current values, (the end of the blue trace) along with the transmitter frequency The estimated skip zone will be calculated The skip zone does not exist if the foF2 value is larger than the frequency
Real-TimeMUFMap The MUF for any 3,000 kilometer path can be determined by finding the midpoint (or half-way point) of the path and examining the MUF at that midpoint on the map by finding the labelled MUF contour value
Live HF propagation maps and charts - qsl. net One of the best tools to forecast HF (high-frequency) propagation is the online map shown below It is a graphical representation of MUF within a 3000-kilometer range, allowing amateur radio station operators to estimate the best frequencies and paths for effective communication
MUF (3000km) prop kc2g com is made possible by funding from WWROF and data from ionosonde operators around the world, distributed through GIRO See Acknowledgments