This software is even used by the military and other clients around the world. Acehf propagation prediction software resource detail. Ace hf professional propagation software for hf radio operators. Like many nonvoacap applications, it uses a database made from contests and dxpedition results. Hf radio propagation software free download hf radio. The links below provide information about high frequency propagation. Dx toolbox shortwave ham radio hf radio propagation dx toolbox searches the web for you, gathering information on solar and geomagnetic conditions that affect radio propagation. Propview 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. Animated communications effectiveness for high frequency.
Ham radio deluxe software radio amateurs best asset. Kingston amateur radio club propagation prediction. Ntia does not make any warranty of any kind, express, implied or. The rest of information is useless and it doesnt interest anybody. This is the onestop page for downloading the most important software for use by pcacs.
Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Radio propagation software high frequency hf propagation models 230 mhz irregular terrain model itm longleyrice 20 mhz 20 ghz if77 wave propagation model gierhartjohnson air. Make sure you have dx atlas installed, then press the dx atlas button on the settings tab. Note that dx summit cluster refers to this program and displays a prediction chart when you clic on. Dxcc and province prefixes, cq and itu zones in the rectangular and azimuthal projections, continuous zoom and scrolling, gray line, city and island index, hierarchical prefix database. Many are free, such as the hamcap software from alex shovkoplyas ve3nea. Richard and sue buckner teamed with joe ahlgren author of geoclock and steve biro to create a dynamic system simulation and visualization software package which uses the voacap propagation prediction engine to create animated maps and charts to help all users of hf radio choose the best times and frequencies for communications. Voacap hf radio propagation forecast software the abbreviation voacap stands for v oice o f a merica c overage a nalysis p rogram. Institute for telecommunication sciences resources radio propagation software radio propagation software. This software is developed and maintained by the same engineers. Currently it works on linux and windows 32 bit vista tested. Voacap voice of america coverage analysis program is free professional highfrequency hf propagation prediction software from ntiaits, originally developed for voice of america voa. Check out this video to learn about the psk reporter website and how it can. Radio propagation along the grey line is very efficient.
It displays not only the current status of the hf and vhf bands, but also additional solar and terrestial progatation related data. Hamcap hf propagation prediction tool for amateur radio. This site is dedicated to voacap voice of america coverage analysis program for hf propagation prediction and ionospheric communications analysis, an improved and corrected version of ioncap. This workinprogress guide should get you well started with the software. The basic concepts behind hf propagation using the ionosphere are easy to understand, and a study of it is not only fascinating, but also very useful for anyone involved in hf radio communications in any way. The current release version of ham radio deluxe is v6. Radio mobile rf propagation simulation software radio. Softwright, a gsa contract holder, is the developer of the terrain analysis package tap pcbased terrestrial rf propagation software. Propagation prediction programs and forecasts radio.
The downloads made available through links on this page contain software developed by ntia. Ace hf is propagation forecasting and modeling for amateur radio as well as for shortwave radio listening and general hf operation. Ham cap is a free hf propagation prediction tool for amateur radio. Htz warfare is a comprehensive tool for modeling all radio communication technologies in the mf hf vhfuhfshfehf frequency bands. Current sunspot cycle activity, space weather, solar storm. Hf propagation prediction tool for amateur radio freeware.
Designed for those operators who are mobile and operate from various locations. Proplabpro was one of the first ionospheric physicsbased hf radio signal raytracing engines in the world for the pc, and has been maintained and developed for over 20 years. Predicting propagation in ham radio with voacap online. It also features several propagation forecasting tools. Demystifying hf radio propagation and modeling check out the ace hf propagation software the latest is version 2. You will not have to run voacap directly, ham cap will use it behind the scenes. Since dec 1992 the following hf propagation models for windows pcs are available here. Another advantage is ace hf mobile includes a 1 year warranty and support agreement. Check out the ace hf propagation software the latest is version 2. Itshfbc is free ms windows hf propagation prediction.
The grey line is a band around the earth that separates the daylight from darkness. Radio mobile freeware by ve2dbe this software by roger coude ve2dbe predicts the. Ham radio deluxe software the radio amateurs best asset. The agreement is renewable and provides all active support customers with free bug fixes and new software revisions as they are release. For propagation topics above 30 mhz, please see our dxing above 30 mhz article. Describe your experience with the ace hf pro hf propagation simulation and visualisation software and tell us why you give it the rating you did required. Any white bubble indicates no suitable frequency or high absorption. Hflink is the international resource for ale automatic link establishment high frequency communications, hf digital messaging, emergency disaster relief, interoperative hf communications, hf network, ham radio. It also features several propagation forecasting tools, allowing you to quickly and easily estimate current hf shortwave propagation conditions between any two. Integrated software for logging, rig control, digital modes, satellite. This has a history of development which started off with efforts of the u. 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. This version allows the user to analyze the entire hf spectrum using a single fixed transmitter location and multiply receive locations. This started out as a project to automatically gather reception records of psk activity and then make those records available in near realtime to interested parties typically the amateur who initiated the communication.
The links below provide information about greyline propagation. W6elprop predicts ionospheric skywave propagation between any two locations on the earth on frequencies between 3 and 30 mhz. This small application provides images of the sun and vital, timely information about solar activity in a way that is concise. Usable hf frequencies page refreshed every 20 minutes use the indicated color red, yellow, green, blue, white, etc. Acehf is propagation forecasting and modeling for amateur radio as well as for shortwave radio listening and general hf operation. Hflink hf automatic link establishment hf ale hf network.
Propagation prediction programs and forecasts radio society. It is one of the only software packages to reliably predict ionospherically refracted hf radio signal behavior. Tarma no longer would support new windows versions. Acehf system simulation and visualization software, v2. Probe 4 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 frequency range. Voaprop was written to satisfy my need for a program that would show me what hf band propagation should be like on a particular day on a particular band. Voacap point to point hf ionospheric communications analysis and prediction program. These links explore several sites, and software, that can be used to help predict how a hf signal will propagate. The list below provides links to propagation prediction programs and forecasts. Institute for telecommunication sciences resources radio propagation software high frequency high frequency propagation models.
Voacap voice of america coverage analysis program is free professional highfrequency hf propagation prediction software from ntia its, originally developed for voice of america voa. Includes all of the same features as included in acehf pro, utilizes the same powerful propagation modeling software but with enhanced user capability. 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. The biggest advantage is acehf mobile allows the user to run snr predictions between any two points worldwide.
This free software is a product of institute for telecommunication sciences. Hf propagation prediction is a statistical science. Ntia does not make any warranty of any kind, express, implied or statutory, including, without limitation, the implied. Dx toolbox from blackcat systems searches the web for you, gathering information on solar and geomagnetic conditions that affect radio propagation. Includes all of the features offered in ace hf pro. To help you be in the right place at the right time, propagation prediction programs are available. High frequency hf propagation models 230 mhz irregular terrain model itm longleyrice 20 mhz 20 ghz if77 wave propagation model gierhartjohnson airground millimeterwave propagation. Please note the rsgb is not responsible for the content of external websites. Acehf pro is the most advanced and the most accurate high frequency ionospheric radio signal propagation modeling and forecasting software for amateur. High frequency hf propagation models 230 mhz irregular terrain model itm longleyrice 20 mhz 20 ghz if77 wave propagation model gierhartjohnson airground millimeterwave propagation model mpm 1 ghz 1 thz terrain data and extraction routines. Amateur radio antenna patterns electronic prediction tool propagation. Home propagation hamcap hf propagation prediction tool for amateur radio hamcap hf propagation prediction tool for amateur radio posted date. To retrieve your new key, visit the following website to check for your replacement key.
Itshfbc is free ms windows hf propagation prediction software. Acehf propagation prediction software ace hf pro, ace hf mobile are radio frequency rf propagation analysis tools designed for military applications. This site is dedicated to voacap voice of america coverage analysis program for hf propagation prediction and ionospheric communications analysis, an improved and corrected version of ioncap, retaining all of the theory as put forth by john lloyd, george haydon, donald lucas and larry teters in the 19751985 timeframe with modifications which were suggestedapproved by george. In this video we will take a look at getting voacap hf propagation prediction software installed on the raspberry pi 3 running stretch. Operating on the highfrequency hf ham radio bands can be very exciting as conditions change around the world. While not required for rms express use, if youll be doing rms express with hf, you. Ionospheric propagation is the main mode of radio propagation used in the mf and hf portions of the radio spectrum. Acehf pro uses the voacap engine without modification of algorithms thus with the same accuracy and limitations, and can be interfaced with geoclock and a logging software. Radio propagation radio propagation is the study of how radio waves travel from a transmitter site to a receiver site through the atmosphere. Dx toolbox shortwave ham radio hf radio propagation. The online prediction service voacap online is easy. Support the channel by using this link to shop at amazon. Ace hf propagation prediction software professional pc software for hams that uses voacap and includes area coverage maps animated by time or frequency. This site is dedicated to voacap voice of america coverage analysis program for hf propagation prediction and ionospheric communications analysis, an.
Qradiopredict is an experimental software for vhfuhf propagation prediction and radio coverage analysis. Summary advanced users of high frequency hf radio communications have long used systems known as chirpsounders 1 to obtain realtime information about the ionospheric propagation conditions of different communication channels between a transmitter. If youre just getting started in the hf hobby, ae4rvs propagation primer is an excellant place to start. Hf propagation radio society of great britain main site. Propagation prediction on a raspberry pi voacap youtube. Propagation prediction software asaps advanced stand alone prediction system the ips advanced stand alone prediction system asaps allows the prediction of sky wave communication conditions in the hf high frequency and low vhf very high frequency radio spectrum or short wave band 1 to 45 mhz. Ace hf system simulation and visualization software, v2. It uses both three dimensional models of the ionosphere as well as three dimensional topographical data of the earth to provide unprecedented detail in modeling hf radio signal propagation.
Tap is used by federal agencies, statelocal public safety departments, energy companies, utilities, and consultants to evaluate radio transmitter sites. Hf propagation modeling for positional tx with positional rx sites. Radio propagation prediction software electronics notes. Send formated dx spots indicating clearly both locators and the type or propagation. Richard loftus, vk4emm, provides an original propagation software organized around a propagation table that gives an instant picture of propagation conditions to 28 regions from your qth. It was the successor to my popular propagation program hfprop, which used a fast, but not very accurate propagation modelling algorithm. This software by roger coude ve2dbe predicts the performance of vhf and uhf radio systems. Rms express will automatically use this software to suggest the best hf sites to use. Hf propagation is a handy little ad supported windows phone 7 application to inform ham radio operators and short wave listners about the current band conditions. Check out the acehf propagation software the latest is version 2. For interesting plots of amateur propagation analysis see pages from g3cwi, including scattergrams, chirp soundings, pedersen ray doppler plots. Jan 20, 2020 radio propagation radio propagation is the study of how radio waves travel from a transmitter site to a receiver site through the atmosphere. The software includes electronic warfare and tactical communications functions that allow an accurate simulation of the battlefield for advanced tactical mission planning and the analysis of electromagnetic field elint, comint. We are pleased to announce the new and latest release of ace hf please view this press release.
Tropospheric branch software collection of various propagation software. Review of propagation prediction programs voacapbased. Hf propagation prediction the tools provided by this web application enable users to predict available frequencies, signal levels and corresponding reliabilities for high frequency hf circuits. The area prediction data will be superimposed on the dx atlas map, and you will be able to magnify and scroll the map, and view it in the azimuthal and 3d projections. Dec 16, 2014 hf propagation prediction tool for amateur radio system requirements hardware. Radio signals are affected by terrain elevation between the sites, and obstructions, including trees, buildings, etc. Hfwin32 windows all operating systems 32bit versions of icepac voacap rec533 now 6may15 using installmate. Predicting propagation in ham radio with voacap online dummies. Hf signal propagation psk reporter, pskjt65ft8cwjt9. Hf radio propagation, free hf radio propagation software downloads. Ace hf pro is the most advanced and the most accurate high frequency ionospheric radio signal propagation modeling and forecasting software for amateur radio ham radio and shortwave radio listening swling operators, in the world.
It can simultaneously calculate several circuits, each using up to five antennas at each end of each circuit, an option asked by contesters using antenna farms on as many as five bands. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of. The home of the online hf propagation prediction tool, proppy, providing ondemand pointtopoint and area predictions using the itus iturhfprop application in accordance with itur p. Radio propagation prediction software an overview, article, tutorial about the basics of radio propagation prediction software for use on the hf bands for predicting broadcast coverage, as well as the possibility of establishing two way radio communications, maritime mobile radio communications, and for many more applications.
View the news files that detail the changes made for each version of the software. Dx toolbox shortwave ham radio hf radio propagation tool. Describe your experience with the hf propagation prediction software and tell us why you give it the rating you did required. All predictions are performed using the itus iturhfprop application. A softwaredefined radio ionospheric chirpsounder for hf.525 1635 1429 481 482 499 1147 60 495 680 1296 34 136 1363 449 724 562 849 844 1352 781 668 1402 866 106 704 1025 415 1177 228 945 1152 116 540 575