DX Toolbox requires an active internet connection while it is running for accessing most data; propagation forecasting can be done "off-line". DX ToolBox can communicate with other applications, such as SDR software as well as radio tuning programs. This lets you tune your radio from within...
Different propagation models are discussed qualitatively and compared quantitatively. Definitions of the most important terms relating to propagation are given in Section 6. Keywords: radio propagation; LF; MF; HF; ground-wave propagation; sky-wave propagation; performance prediction software...
Key concepts behind HF ionospheric radio propagation: ionosphere; D, E, F layers; solar effects; gauging propagation; . . all you need to know.
Propagation Much like the weather, everybody complains about propagation, but nobody does anything about it. 463 Posts 114 Topics Last postbyRobot Matrix inRe: Letter: Sporadic E A... on February 05, 2025, 0342 UTC SDR - Software Defined Radio ...
Current HF propagation TODAYS SUN DATA AND HF PROPAGATION Todays sun data Latest EIT-304 image // Sun images from NASA Flux index: 234 Spot number: 143 X-Ray index: 75.2 A index: 15 Kp index: 3.33 Conditions 00-10MHz: Normal Conditions 10-20MHz: Excellent Conditions 20-30MHz: Excellen...
Propagation Much like the weather, everybody complains about propagation, but nobody does anything about it. 463 Posts 114 Topics Last postbyRobot Matrix inRe: Letter: Sporadic E A... on February 05, 2025, 0342 UTC SDR - Software Defined Radio ...
radiochannelsimulatortestpropagationhfwinlinkqex UpdatedFeb 17, 2022 C++ KiwiSDR: BeagleBone web-accessible shortwave receiver and software-defined GPS open-sourcefpgagpsverilogsdrweb-interfacevlfcapehfbeagleshortwave14-bit-adc UpdatedJan 27, 2025
Free solar-terrestrial data displayed on your web page or site, updated every 3-hours. Also contains solar and radio propagation information applicable to ham radio including solar conditions, space conditions, online propagation tool, online SN to SFI/S
摘要: Software tool for HF radio propagation. HF ray-tracing algorithm useful for wave propagation in the ionospheric plasma. Computational algorithms of integration. Ionospheric models (analytical and numerical).关键词:Ray tracing Ray path Ionospheric models ...
CQHF.COM - It's About HF Propagation!! Usable HF Frequencies for Amateur Radio Color indicated (red, yellow, green, blue, white, etc.) determines the recommended HF frequencies for contacts from your nearest BASE. Cities shown cover the USA for DX applications. The New York and Seattle BAS...