Radio propagation map software. HF Propagation Models from NTIA/ITS U.

Radio propagation map software. The leading radio planning and optimisation software Atoll includes advanced multi-RAT RAN design capabilities for 2G, 3G, 4G, and 5G radio access technologies. Professionally, I’ve used EDX Signal Pro, Motorola Hydra, IBwave and a few others but those are low cost systems (licensing can easily exceed $7,000). Whether you’re a seasoned radio enthusiast or new to Meshtastic, this tool makes it easier than ever to unlock the full potential of your network. Freeware. RF Network Engineering Software for Cellular, Broadband Systems, and Land Mobile Radio RF Coverage is proud to introduce our geographical signal coverage mapping and prediction tools. As a mission planning tool, Builder aids war fighters in the tactical decision making process by providing insight into and visualization of the RF capabilities of platforms in addition to providing geospatial and temporal situational awareness (SA). cnHeat offers the best-in-class wireless modeling service that supports 5 GHz PMP 450 and ePMP – and 3 GHz PMP 450 in LOS conditions. inf mapfile. Our simple to use system will allow you to create Tower Coverage Maps for any geographical area in the entire world. The maps used in Radio Mobile are a combination of files. RF Splat Maps RF Splat Maps An RF Splat Map is a visual representation of how radio signals propagate from a given location based on surrounding typography. com Ltd. Wireless InSite® is radio propagation software for analyzing wireless communication systems. Splat! is free software. An interactive map that shows real time, worldwide HF activity and propagation specific to the user's location on all amateur radio HF bands. It was extremely handy for doing quick plots, giving insight into terrain obstacles, and allowing the user to do some quick comparisons of different transmitter sites or power levels. Aug 8, 2011 · What is WSPR? WSPR stands for Weak Signal Propagation Reporter. Radio Mobile Freeware by VE2DBE This software by Roger Coude VE2DBE predicts the The Radio Coverage Tool is based on the Longley-Rice VHF/UHF “ITS” model[2], and includes a nearly 1 terabyte digitized worldwide terrain database, based on NASA Shuttle Radar Terrain Mapping data as well as other sources. Open source way is using Splat! on Linux but it takes some working knowledge of the program. Dec 2, 2023 · Message centre Image gallery Related links Radio Mobile software is a copyright of Roger Coudé VE2DBE. Choose a Propagation Model When to use the different propagation models based on frequency, type, and limitations. com provides near-realtime maps and data about ionospheric conditions, for the use of amateur radio operators. See Acknowledgments. It can be used either as a stand alone application or as part of a logging or contesting software via the COM/OLE interface. The quick guide for VOACAP Online can be found here. You don RadCom online Propagation Prediction Tools Every month RadCom magazine carries HF propagation predictions to more than 30 locations. I hope that this website will be your guide for Radio Mobile and in to the exciting world of radio planning. This is a great piece of software that can be used to check how far out your signal can carry. Take a look at some of the differences between an "easy" Interference ("Ix") study and an advanced one. Also contains solar and radio propagation information applicable to ham radio including solar conditions, space conditions, online propagation tool, online SN to SFI/SFI to SN conversion tool, online Aurora/Auroral activity to latitude conversion tool, and online K-Index to Signal Noise conversion tool. Propagation and Localisation Simulator Python Suite for Radio Channel Simulation Main Features Site Specific Radio Channel Simulator (Rays,Delays,DOA,DOD) Indoor Radio Coverage Human Mobility Simulator for Wearables and WBAN Rich Antenna Patterns Description Indoor Localization Platform Handling of various Radio Standards including Ultra Wideband Oct 4, 2007 · PropView uses the included IonCap propagation prediction engine to forecast the minimum and maximum useable frequencies between two locations over a specified 24 hour period. Depending on the details entered and the time of day to which you have requested the RF coverage map to be generated, it may take anywhere from a few minutes to 20 minutes to produce the coverage map. 5 HF propagation prediction tool for Amateur Radio. One of the best tools available for this purpose is DroidProp, a professional HF propagation prediction software powered by VOACAP (Voice of America Coverage Analysis Program). Sep 3, 2025 · Explore a collection of APRS resources for ham radio operators. Enjoy features like current time, sunrise/sunset, greyline map, DX stations, rotator support, and more. HTZ is a technology-neutral radio propagation software that manages frequencies between 10KHz to 350GHz. 5 routine developped for US Navy. For over 25 years, SoftWright's Terrain Analysis Package (TAP™) RF propagation software has been used worldwide to design and analyze mission critical wireless communication systems. The ACE method shows a sequential series of coverage maps. The manual for VOACAP Online can be found here. Mar 28, 2021 · This entry was posted in Antennas, Ham Radio, News, Shortwave Radio and tagged Chiba University, Electronic Navigation Research Institute, HF-Start Web Tool, National Institute of Information and Communications Technology, National Institute of Maritime Port and Aviation Technology, Propagation, Propagation Tools, Tracy Wood (K7UO) on March 28, 2021 by Thomas. OpenAPI with user friendly interfaces for web, Google Earth and ATAK. These new tools will provide a live visual performance evaluation of your current radio system. Department of Commerce NTIA/ITS Institute for Telecommunication Sciences High Frequency Propagation Models. Pay for a plan and you are ready to go in your browser. On-line Interactive Maps If you are planning on a DXpedition, consider adding an interactive propagation map to your web site (see example). VOACAP is free professional high-frequency (3-30 MHz) propagation prediction software from NTIA / ITS, originally developed for Voice of America (VOA). Parameters such as the Smoothed Sunspot Number (SSN) and Solar Flux Index (SFI) reflect the degree of ionizing radiation available from the sun supporting effective ionospheric propagation. Harness the power of greyline propagation for long distance radio communications with SDR-Radio. All these activities need overseeing while ensuring the network delivers the coverage and capacity to meet the needs of the data-hungry subscribers. The accuracy of the data in the 48 contiguous US states is approximately 10 meters, while in Canada the accuracy is about 30 meters, and it’s about 100 meters in most EMF Planner is a simulation software designed for the modelling, analysis and visualization of EMF exposure from any radio transmitter - base stations of any standard, TV and radio broadcasting stations, satellite earth stations, PtP, PtMP, Wi-Fi, etc. The first one is a general purpose terrain analysis program that will give “quick and dirty Mar 8, 2024 · A grayline map of the world is also available. CE RCP is a wireless coverage planning software within ArcGIS Pro environment. Please send me an email if something doesn't look right. GridTracker is The Amateur Radio Companion for the modern ham shack. Radio Mobile is packaged in a version and language-specific file. com- Select Map- Selec Features Band Master is a program for Radio Amateurs that downloads DX spots and displays them in different ways, including a graphical band map. prop. Designed and optimized for the Broadcast and Land Mobile industries, our software will help you design radio systems, find available frequencies, predict interference, and comply with FCC Rules & Regulations. This windows free software is a tool used to predict the performance of a radio system. Sep 23, 2020 · Working VHF DX is a lot of fun, but it can be challenging. The outputs resulting from the program are under the entire responsibility of the user, and the user should conform to The map screen above maps out the actual overlap. DXLook is a real-time HF propagation map built for all HAM radio operators. Set up DXMaps- Visit DXMaps: https://www. Track FT8, CW, and SSB contacts using data from PSK Reporter, WSPR, RBN, and DX Cluster. geo mapfile. Available in French and English Radio Propagation & Diffraction Calculator This is a radio frequency propagation calculator for the transmission path between an RF transmitter and a ACE-HF Propagation Prediction SoftwareProfessional PC software for hams that uses VOACAP and includes area coverage maps animated by time or frequency. On top of the centre part of the menu is displayed: coordinates of the center of the window is displayed in latitude-longitude A Map Layer Inspector will show conditions under the cursor at any point on a map, such as field strength, interference, elevation or whatever other information is available to the program, whether calculated or from external data. Find APRS software, hardware, maps, and more. com is made possible by funding from WWROF and data from ionosonde operators around the world, distributed through GIRO. 2 days ago · Solar Conditions for Amateur RadioInspiration for this site, along with XML data, is courtesy N0NBH. This data is added to system, environmental and statistical parameters to feed the Irregular Terrain Model radio propagation model Discover current solar and atmospheric conditions for ham radio propagation and learn to interpret charts for better HF band communication. These tools allow operators to quickly identify potential DX opportunities and improve their chances of making successful contacts. When the maps are animated, a movie is shown. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 21 September follow. Free RF Path Study tools allow engineers to plan their SCADA networks. Radio propagation between locations within the grayline region of the world is often greatly enhanced. Online propagation tools The RSGB’s Propagation Studies Committee has a number of online tools to help you work out the best band and time to make a contact Propagation tools available RadCom Tools For point-to-point monthly median HF propagation predictions to 28 different locations—some including long path—using user-defined mode, power, antennas. Generate GIFs This choice saves the coverage maps from all hours and all bands in GIF format into a folder named "Gifs" under the HamCAP installation directory. Navy submarine communications. 3D Display – Exports 3D coverage maps and path studies to Google Earth, Maptitude, ArcGis, and other mapping software Shadow Mapping – Quickly identifies areas with line-of-sight and Fresnel zone clearance Stacked Antenna – Adds multiple vertically-stacked horizontal plane antenna patterns To this website dedicated to Radio Mobile. This map is useful in planning and troubleshooting cellular networks for IIoT / SCADA monitoring applications. HF Propagation Models from NTIA/ITS U. Nov 30, 2014 · Learn how to create RF coverage maps like a pro in 3 easy steps. For amateur radio uses (HamRadio), World globe and maps, with live/realtime MUF maximum usable frequency, foF2 and Aurora Borealis layer. A Free Online VHF/UHF Propagation Tool… Mar 15, 2023 · The VHF Propagation Path Profiler presented here is a comprehensive application that allows us to graphically render and mathematically compute various relevant VHF/UHF propagation metrics including VHF propagation path losses, over the realistic terrain profile between any two point-to-point locations on the surface of the earth. Use Radio Mobile Online to plan repeater sites, optimize simplex range, and more! Welcome to the RadioSoft homepage!The World Leader in Radio Mapping Technology Visit RadioSoft at IWCE in 2025 - Booth 756 Sep 3, 2025 · DX Map Live DX Cluster Maps DX maps with real-time contact spots, provide a visual representation of current amateur radio contacts around the world. Centre This applies to the centre of the active map window. Tell distances, directions of antennas. VOACAP uses historical solar and ionospheric data to predict the radio propagation over a specific path. Radio Mobile executable and additional files. In conclusion, HF propagation prediction can be done with a variety of software and online applications. Radio Mobile is a tool that is used to design and simulate wireless radiofrequency (20 MHz - 20 GHz) communication systems. GridTracker looks at your logbook and realtime data for more grids and DX. DX Toolbox's grayline map makes it easy for you to determine where those locations are. AI tools help improve tutorials and build up a simple navigation, a table of contents, sources, a sitemap, and search options. Oct 6, 2019 · The ITM model in area propagation mode essentially breaks up the underlying map into tiles of a given resolution, and taking account the DEM heights, computes the signal level in a tile and then onto the adjacent tiles and so on using the now attenuated signals from the source area. 1546-6 and Longley-Rice (ITM), we can visualize signal strength, field strength, and areas of potential interference. Use Minimuf 3. dxmaps. The package includes ICEPAC, VOACAP, and REC533. The best thing about it is that it’s free! Unfortunately, it only runs on PCs, but since the FORTRAN source code is also free, perhaps I can figure out a way to adapt it to the Mac. A grey forecast indicates a weak signal but a greater than 10% chance of a surprise opening. Information available includes Propagation NOAA STI :Product: Geophysical Alert Message wwv. Another one you might consider is called Radio Mobile and it is one of the easier to use propagation tools. WSPR Weak Signal Propagation Reporter WSPR (usually pronounced “whisper”) is a software application that uses the transmission mode MEPT-JT (Manned Experimental Propagation Transmitter – Joe Taylor). Click color bars for a detailed propagation forecast for the path from the beacon to your location. It supports the latest technology advances including massive MIMO, 3D beamforming, and mmWave propagation for the design and roll-out of 5G networks. The outputs resulting from the program are under the entire responsibility of the user, and the user should conform to For many years, Communications Research Centre Canada (CRC) provided a free online tool call CovLab Web that would generate FM coverage using the Longley-Rice terrain-sensitive propagation model. No more downloading gigabytes of terrain data, antenna patterns or preparing clutter layers – we have it all installed and ready to go and add more regularly by request. It’s a free, open-source tool for Linux that gives you a surprisingly powerful way to model radio propagation over real terrain. . Nov 14, 2014 · High frequency and VHF radio propagation data, solar and geomagnetic real-time and historic data, as well as forecasts. Grayline propagation has been used by expert ham radio operators and DXers for years to catch elusive stations. Nov 8, 2023 · Free solar-terrestrial data displayed on your web page or site, updated every 3-hours. The Route Radio Coverage feature is described, where the Radio Performance between: a) a mobile Unit traversing the Route on the map in defined step increments, with b) a specified fixed Unit,may be evaluated. Radio Mobile Freeware by VE2DBE This software by Roger Coude VE2DBE predicts the Jul 14, 2025 · If you’re into amateur radio and ever wondered how far your signal actually travels — or if you’re trying to pick the best location for a repeater — you’ll want to check out SPLAT!. Look here for explanations. frequency range. When multiple applications are running, they sense each other's presence and automatically interoperate to support your Amateur Radio DXing activities: Visualize real-time DX propagation map with DXPulse. To create the map: configure HamCap (set your QTH, year, month, SSN, antenna types, etc. This function can be called by the [F8] key Opens a form in order to define the map coverage boundaries and select the elevation database (see ' How to obtain geodata '). In MEPT transmissions, the radio becomes a beacon that transmits for just under 2 minutes, transmitting callsign, locator and power information. The Spring 2002 issue of CQ VHF magazine carried an article entitled, " A Computerized Analysis of VHF-and-Above, Free-Space Radio-Wave Propagation " authored by SPLAT! creator John Magliacane, KD2BD, that described some of the inner workings of SPLAT! software, and provided some examples of its use as an RF propagation visualization and Radio Mobile Online is a radio wave propagation prediction tool dedicated to amateur radio. It uses digital terrain elevation data for automatic extraction of path profile between an emitter and a receiver. High frequency and VHF radio propagation data, solar and geomagnetic real-time and historic data, as well as forecasts. Cu, Remko (PE1MEW) Click on the subject of your interest in the index to the left, or go to the Quick DXLab is a freeware suite of eight interoperating applications that can be installed independently in any order. These together make a useable data set in Radio Mobile. Ham CAP 1. Introduction Radio Mobile Online is a radio wave propagation prediction tool dedicated to amateur radio. To create a coverage prediction map for any given band, use VOACAP based coverage Statistics — Comments to Philip Gladstone — Online discussions — Reception records: — Hosting by Fast Serv Networks, LLC Live MUF-LUF, HF band activity maps, and propagation charts can all help you understand ham band conditions. Explore Simon's World Map Introduction, download software kits, get support for SDR-Radio. The maximum usable frequency (MUF) is the highest frequency that, with a probability of 50% of the time, can be used for radio communication between two points at a specified distance (but not necessary in all directions) via refraction by the ionosphere. RF Propagation and Visualization Visualize coverage maps, SINR maps, and propagation paths in outdoor and indoor environments. There’s nothing to install but you get premium features you’d expect from a legacy desktop package. This short tutorial by WA3LTJ was created in benefit to those interested in this particular radio mode and service. Modulation is by narrow-band FSK. Included is a GoogleMap-based, HTML-driven map which shows the current daylight/darkness state over the earth. Sep 3, 2025 · QRadioPredict Radio propagation prediction and simulation tool for VHF UHF based on the Irregular Terrain Model The RF Line-of-Sight tool allows users to easily drag-and-drop locations and obtain point-to-point line-of-sight information anywhere using Google Maps. By offering a visual snapshot of the current ionospheric conditions, these maps empower users to make informed decisions about optimal frequency selection and propagation paths. Propagation along the grey line is very efficient. Thanks! Prediction data provided by NOAA Space Weather Prediction Center Last Updated Sep 22 2025 17:47 UTC (29m 33s ago) Site by W5MMW. Radio Mobile reference documentation. A Worldview in 4K with Live DX, Call logs, MUF, and Solar Weather The Geochron Digital Atlas 4K gives viewers beautiful displays of the Earth with Amateur Radio real time data through a small computer that plugs directly in to your TV via HDMI. Whether you're working DX, activating a summit, or chasing openings, this map helps you find the right band, time, and mode. Remember that the accuracy of HF propagation predictions depends on various factors, including solar activity, geomagnetic Radio Frequency Engineering, Propagation Analysis PC Software Our software can be used anywhere in the world! What’s NEW? AM-Pro 3, a new major version of our industry standard AM allocation software, released at the 2025 NAB Show! This modernization of the program brings it up to speed with V-Soft’s latest interactive mapping interface technology along with many other enhancements. It is a radiocommunications planning and analysis software tool that allows to easily perform radio signal prediction calculations and broadband systems coverage and throughput modelling within ArcGIS Pro environment. 533-14. One major reason for this is that the D layer, which absorbs HF signals, disappears rapidly on the sunset side of the grey line, and it has not yet built upon the sunrise side. Rig control, country/province resolution, azimuth/distance calculator and online QRZ lookup are built-in, propagation JS writes, “I am doing a very small wireless operation in Catalonia, and it would be very interesting to have the coverage map of the antennas. ← Jack finds that chokes have a Dec 25, 2024 · HF propagation prediction is a statistical science. 1. Excludes calls starting with Q and 0, typically used for balloon telemetry An interactive map that shows real time, worldwide VHF activity highlighting enhaned propagation typical to tropospheric ducting. Our maps are based on actual RF propagation, topography, and land cover data. Although commercial use is not prohibited, the author cannot be held responsible for its usage. Archive Folder (Move Here) / Radio Propagation Software Radio Propagation Software High Frequency (HF) Propagation Models (2-30 MHz) Irregular Terrain Model (ITM) (Longley-Rice) (20 MHz - 20 GHz) IF-77 Wave Propagation Model (Gierhart-Johnson) (Air-Ground) Planet natively supports 3D planning and optimization with support for high-resolution 3D geodata including building and vegetation vectors, 3D propagation models with ray-launching, 3D traffic maps, 3D beamforming analysis and 3D site-selection. At any This software is a tool used to predict the performance of a radio system. This how-to describes how to create a coverage map in Radio Mobile and import it for analysis in Google Earth. The Propagation Modeling Website (PMW) is a web-based radio frequency (RF) propagation modeling tool that allows other US federal government agencies to benefit from over 50 years of ITS expertise in RF propagation modeling. A list of applications that can predict HF radio propagation: VOACAP (Voice of America Coverage Analysis Program): This is a widely used program that predicts HF radio propagation for both point-to-point and area coverage. Although it can be used on FM and UHF, it's primarily a tool that's used for HF, with most of the activity on the 40 General RF Software Probe – Professional level RF propagation modeling and interference analysis. Radio Mobile is dedicated to amateur radio and humanitarian use. Currently it works on Linux and has been ported to Windows 32 bit (Vista) and has the following features: Uses the Irregular Terrain Model, also known as Longley-Rice and the newer ITWOM v3. Frequencies Radio Propagation Mapping - BayCon 2022 Marcel Stieber 695 subscribers Subscribed Oct 18, 2018 · Ref. It predicts the performance of a terrestrial radio link by calculating Jan 28, 2006 · FREE Propagation Software January 28, 2006 By Dan KB6NU Leave a Comment Here’s a great resource for amateur radio operators. Radio Mobile Create a map of the area of interest using ' Map Properties ' or the button: . It's ideal for the ham radio operator, shortwave listener, or other radio enthusiast, and is available for Mac OS, Mac OS X, and Windows. The Radio Coverage Tool is based on the Longley-Rice VHF/UHF “ITS” model [2], and includes a nearly 1 terabyte digitized worldwide terrain database, based on NASA Shuttle Radar Terrain Mapping data as well as other sources. Probe – Professional level RF propagation modeling and interference analysis. WSPR (pronounced like "whisper") stands for Weak Signal Propagation Reporter. The extention for this file is KML. Properties: *Terrestrial signal propagation & terrain analysis tool *Frequency range 20MHz – 20GHz (VHF, UHF, Microwave) *Antenna height determination Quickly check worldwide amateur radio band propagation (conditions) with DXMapsStep 1. Simulate radio propagation in inhomogeneous by media by ray-tracing - nu-radio/RadioPropa By combining advanced radio propagation models with an intuitive interface, it empowers users to make informed decisions about device placement and network design. There are many online and offline splat map generators around, but one of the simplest and easiest to use is one called Radio Mobile by Roger Coudé. VOACAP-based ITURHFPROP-based Radcom 5 days ago · On-Line HF Propagation Prediction *One single page* gives you an immediate overview of current shortwave propagation conditions at your location. Dec 25, 2024 · Real-time and local overview of near vertical incident skywave (NVIS) propagation conditions. dat mapfile. Do you know any free (or cheap) tools to do that and place it on Google Earth?” I know of two free Windows tools useful in analyzing radio coverage. Produces spectacular “atlas” type maps and detailed population reports. With each version, the file name is altered. Get started with APRS today! May 1, 2023 · Find out what the HamDXMAP software and these real time MUF maps can do for the DXer, for radio amateurs looking for long distance contacts. kc2g. Ray Tracing for Wireless Communications Ray tracing models predict propagation paths and corresponding losses using 3-D environment geometry and Mar 8, 2024 · A grayline map of the world is also available. Listed under the Software/RF Coverage Mapping category that is about RF Coverage mapping software. Radio Coverage Tool White Paper – Apr 2013 Instructions on using this simple, fast online VHF/UHF coverage mapping and point to point analysis. Global data, reasonable pricing. It may be redistributed and/or modified under the terms of the GNU General Public License Version 2 as published by the Free Software Foundation. Propagation Prediction Tool This is a propagation prediction program tailored to the serious contester IPS - HF Systems MUF maps and prediction charts These pages provide general propagation advice for HF communicators. Unfortunately Ham CAP 1. Whether you’re working on VHF/UHF coverage, planning an emergency comms The home of the online HF propagation prediction tool, 'proppy', providing on-demand point-to-point and area predictions using the ITU's ITURHFProp application in accordance with ITU-R P. It could support network planning and optimization for the entire range of wireless technologies in CloudRF is the service for modelling radio propagation. These RF tools are used to set up radio and cell antennas for Oil & Gas applications. plt QRadioPredict is an experimental software for VHF-UHF propagation prediction and radio coverage analysis. 1 day ago · Grey Line Map The "grey line" is a band around the Earth that separates daylight from darkness. xxx (raster image file where xxx is the extention that belongs to the type of raster) mapfile. com Ltd | Choose between shaded area or night lights map to display the greyline Dec 25, 2024 · HF propagation prediction is a statistical science. Sep 3, 2025 · RF prop RF propagation software DXProp DXprop is a radiowave propagation forecast freeware for ham radio operators, permits to predict propagation on 12 frequencies. (How is this Learn about wireless propagation software from Remcom. SPLAT! can use the Longley-Rice path loss and coverage prediction using the Irregular Terrain Model to predict the behaviour and reliability of radio links, and to Apr 21, 2025 · HF Propagation Predictions with DroidProp For amateur radio operators, understanding HF propagation is essential to making successful long-distance contacts. Designed for ham radio operators. One map takes approximately 10 kB in size. Sep 17, 2025 · For a point to point propagation prediction that depicts probabilities for each band and allows for determining the best frequency and best time to make a long distance HF contact, please see VOACAP Online. Freeware by Alex Shovkoplyas, VE3NEA. Radio Mobile is software by Roger Coudé VE2DBE. It provides amateur radio operators easy access to live charts/maps, banners, ham activity, R-S-G reports, and forecasts. Interactive Scenario Builder (Builder) is a three-dimensional, interactive Radio Frequency (RF) Tactical Decision Aid (TDA). RadioPlanner allows us to model and predict our repeater system's coverage with precision. kml mapfile. Ready to get started? Route radio coverage Using the Object Editor, Route lines can be drawn on the map using waypoints and saved for future use. Sep 7, 2024 · High frequency and VHF radio propagation data, solar and geomagnetic real-time and historic data, sunspot activity reports, as well as forecasts. A comprehensive propagation resource compiled by Tomas Hood, editor of the propagation columns of CQ, CQ VHF, Popular Communications, and Monitoring Times magazines. However, these can’t account for stations with high-gain antennas or for radio amateurs using more sensitive modes, such as FT8. Geographic and Azimuthal projection, Ham prefix and QTH lookup, CQ and ITU Zones. V-Soft Once you have entered all of this information, Radio Mobile Online will begin generating the RF coverage map for your transmitter location. PlotPath – This program calculates the path loss, available signal and fade margin of a given radio system at the user’s frequency and instantly plots the path using Earth curvature over a distance versus terrain Mar 23, 2024 · A collection of real-time HF propagation tools, tutorials & plates QSO MAP - Google map with QSO markers - Display your ham radio contacts on a high resolution map Dec 28, 2024 · It is used by RF engineers, ham radio operators, mobile communications engineers, and others to help determine placement and effectiveness of antenna structures and repeaters. I’ll show you the tools for VHF propagation I use to work VHF from -20 to 40 over. This tool is invaluable for amateur radio operators, emergency responders, and professionals relying on HF bands for communication. Propagation Software for Communications, DTV, FM, LPTV Probe gives you the ability to be an expert at predicting radio propagation in the 20 to 20,000 MHz. Click here to see a complete allocation map study for KUNY, created with one click of the “Allocation” icon. Builder models Radio Mobile is a tool to help in the elaboration of radio communication networks. Solar flux 176 and estimated planetary A-index 6. Rig control, country/province resolution, azimuth/distance calculator and online QRZ lookup are built-in, propagation Oct 6, 2022 · The Daylight/Darkness Greyline Reference Map is produced by my Radio Data MW program. High frequency and VHF radio propagation data, solar and geomagnetic real-time and historic data, sunspot activity reports, as well as forecasts. txt :Issued: 2025 Sep 22 0905 UTC # Prepared by the US Dept. These tools use models and real-time data to provide accurate predictions and help radio operators make informed decisions about their communication strategies. High resolution World Map software for Amateur Radio. The files that are tied together are: mapfile. Online RF planning software for cellular, LTE, 5G, mobile, LPWAN, LoRA, DMR, VHF, WiFi and mesh. The program simulates RF propagation and is for free to the amateur radio community. Using propagation models such as ITU-R P. Radio Mobile is a Free Radio Propagation simulation program which operates over the frequency range of 20MHz to 20GHz. this free software is useful for visualizing terrain and performing longley rice path loss and coverage prediction using the irregular terrain model a windows port of the linux based splat by john magliacane . WSPR is a ham radio operating mode used to map radio propagation paths throughout the world. FMCommander interfaces transparently with V-Soft Communication’s FCC based, 30-arc-second, or 30-meter high ‘rez’ digital terrain databases. Now we have to redraw the current map window with specific settings to enable transparency in Google Earth. This is extremely handy function to generate individual propagation maps for a DXpedition or for making propagation animations, etc. 0 Can be used as a repeater site planing tool Static signal plot coverage, distance configurable Up Nov 30, 2016 · SPLAT! is a cross-platform, open-source software that can be used to analyze a radio link between two locations and to generate coverage maps of RF transmitters. It uses digital terrain information and a mathematical model to simulate radio transmissions between two fixed sites (radio link) or between a fixed site and a mobile (Radio coverage). SPLAT! can predict RF coverage for any frequencies between 20 MHz and 20 GHz. This powerful RF engineering solution allows planners to plan, design and optimise their Mar 23, 2024 · Software, input data and tutorials for real-time HF propagation prediction I will appreciate links to this WEB page, but you are not allowed to show the map/list in your site ! Now you can also receive customized propagation alerts by E-Mail !! ACE-HF stands for Animated Communications Effectiveness for HF Radio Propagation, a coverage display technique originally developed for U. S. This evolving guide helps forecast high-frequency skywave propagation. FM Radio Software FM Radio Software FMCommander – FM contour allocations and mapping for use in preparation of FCC applications. Features Band Master is a program for Radio Amateurs that downloads DX spots and displays them in different ways, including a graphical band map. This online guide should get you well started with the software. Coverage maps are calculated using Longley-Rice Irregular Terrain Model (ITM) algorithm. It is based on the ITS (Longley-Rice) propagation model. ); right-click on the map and click on Pre-Compute Maps in the popup menu; wait until all maps are computed. Hover over the propagation color bars for predicted Signal strength, Reliability, SNR, and MUFday. Depending on the language you wish to install, you have to download one of the following files: Mar 8, 2024 · It also features several propagation forecasting tools, allowing you to quickly and easily estimate current HF (Shortwave) propagation conditions between any two locations in the world. SPLAT! (short for an RF S ignal P ropagation, L oss, And T errain analysis tool [1]) is a GNU GPL -licensed terrestrial radio propagation model application initially written for Linux but has since been ported for Windows and OS X. Radiomobile is an excellent and very detailed radio path mapping software, vhf uhf propagation predictor. sig Unlike vector maps such as those in the object . The size of your display is only limited by the size of your TV, as you can see Amateur Radio activity around the world at glance. Therefore, Radio Mobile evaluates if a radio link is possible between two given sites, and provides the performance of that lin,k taking into account: The radio equipment characteristics are set in ' Network properties > systems ' and ' Unit properties ', The radio wave propagation theory (using the US Institute HF Band Propagation status displays the current long range (skywave) performance expected over the various HF amateur radio bands based on current solar activity. It visualizes live band conditions using MUF, SNR, and signal paths across the globe. erak xeogthv ihbtuel bemvzd xst isu rxmsiu rbkpiy mzmk uiwdi