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This map shows real-time radio propagation from stations operated near 144 MHz. It uses data gathered by Automatic Packet Reporting System-Internet Service (APRS-IS) from packet stations in the amateur radio service .
- HF Propagation Map
HF Propagation Map. HF Propagation Map. This mapshows...
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VHF Propagation Map This map shows real-time radio...
- text based interface
North America: EM27 450 km, EM87 390 km, CN85 390 km and 15...
- HF Propagation Map
The areas noted in the forecast have the necessary atmospheric conditions to produce tropospheric bending of VHF, UHF and/or microwave radio waves. Tropospheric bending extends the range of radio & TV stations well beyond their normal limit and thus increases interference amongst stations as well.
This is a mapping tool that will let you browse the TV transmitters in your area and see their coverage maps. Channel reception is estimated using the same 3D propagation modeling algorithms that are used throughout this site, but the results are presented in a more visual and dynamic format.
Nautel has partnered with RF engineer Roger Coudé, the author of “Radio Mobile”[1] to provide simple, fast online VHF/UHF coverage mapping and point to point analysis worldwide. These tools are part of the new Nautel RF Toolkit, available free online at the website www.nautel.com.
HF Propagation Map. HF Propagation Map. This mapshows real-time radio propagation from stations operating on 11 bands between 1.8 and 54 MHz in theamateur radio service. The display shows worldwide activity from the last 15 minutes and is automatically updated about every minute. JavaScript must be enabled to use see the real-time graphics.
2 Οκτ 2023 · Ham radio maps: ground conductivity, satellites, ITU & CQ zones, DXCC entities, call areas of the USA, Canada, Mexico, Spain, Russia & Japan.
Welcome to the Wisconsin repeater map we have created. This map is and attempt to have a visual representation of the repeaters we know about in the state of Wisconsin and to help aid in programing and informing the amateur radio community.
