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This live HF (High-Frequency) propagation map is a real-time tool that visualizes the current conditions of radio wave propagation across the globe. The online map provides a graphical representation of the ionospheric state, enabling radio operators to assess the best frequencies and paths for effective communication.
This map shows real-time radio propagation from stations operating on 11 bands between 1.8 and 54 MHz in the amateur radio service. The display shows worldwide activity from the last 15 minutes and is automatically updated about every minute.
Current Ham Radio Propagation Conditions. Below you will find charts showing the live conditions around the Earth for radio propagation as well as atmospheric conditions that can affect Ham Radio usage depending on frequency.
Freeband 11 Meter Frequencies and Bands. While some export radios – sold as 10 meter radios – often cover frequencies above and below the 25.615-28.305 MHz range, that is the de facto “standard” export band alphanumeric plan. Generally the CB band is band “D” or the “mid band”.
This map displays the live radio activity of ham radio stations using 11 amateur radio-designated bands between 1.8 and 54 MHz. The display automatically updates every minute or so to reflect activity from the previous 15 minutes around the world.
13 maj 2024 · 11 meter is often used by freebanders or CB operators using the "freeband" frequencies from between 25 MHz or 26 MHz and CB channel 1 (26.965 MHz) and CB channel 40 (27.405 MHz) and the bottom edge of the 10 meter amateur band (28.000 MHz). Common freeband frequencies include: Legal Users of the 25-30 MHz Spectrum - Frequencies To Avoid.
There are various methods to asses the current HF propagation conditions: Track the actual band activity using DX Clusters and/or. Listen to the HF bands, using your own rig, WebSDR, KiwiSDR, or monitor Beacons. Watch regional MUF maps.
