THE PROPAGATION PAGES
THE PROPAGATION PAGES
Propagation Mail List Reflectors
-- Several to choose from includes Subscription Info
Propagation of H. F. Radio Signals -- By Robert J Morton
Long Path propagation -- Via K4LRG
The NCDXF/IARU Beacon System -- The Easy Way To Determine Propagation On The Ham Bands
W6ELProp™ -- By Sheldon C. Shallon, W6EL - predicts ionospheric (sky-wave) propagation between any two locations on the earth on frequencies between 3 and 30 MHz. YOU HAVE TO HAVE THIS ONE -- HAMS OR SWLers
WM7D Propagation Summary -- SFI A and K, Solar Cycle Graph, more
NM5K Propagation Summary -- Current Solar-Terrestrial Conditions
ON5AU Propagation and Antenna Site -- Loaded with good info and graphs
QST HF Propagation Prediction Charts -- MUF, Best Propagation Paths and Times -- PDF Files -- From the ARRL
Solar Flux Graphs --By WN6K, Paul
Basics of Radio Wave Propagation
Electromagnetic Wave Propagation By Yuri Blanarovich VE3BMV (K3BU)
Propagation Primer -- Excellent From AE4RV
Excellent Propagation Info -- By Geoffrey Noles, AE4RV
Ground Wave Propagation and Distances -- Via G3CIW
Latest Solar Report -- Nice Charts and Graphs - From DXLC, Jan Alvestad
Latest Solar Report -- Updated every 5 minutes -- From NOAA Space Environment Center
D-Region Absorption Prediction - From The NOAA/Space Environment Center
Space Weather Now - Geomagnetic Storms; Solar Radiation Storms; Radio Blackouts; Latest Alert, Warning, or Watch; Solar Cycle Progression and much much more on Ol Sol
KN4LF DAILY SOLAR PROPAGATION & AURORA INFO
Solar Activity -- Excellent From Dan, W3DF
Propagation Center -- Excellent From NW7US, Tomas
27 Day HF Propagation Prediction Chart -- From Paul, AA1LL
PROPAGATION -- Hottest new propagation page on the web. Contains many indicies and reports that are dynamically updated as soon as new information is available. -- From QSL.NET
Propagation Studies Committee - RSGB -- By Martin Harrison G3USF
IPS Support for HF Radio World Wide -- From Australia
Non-Ducting Tropo Propagation -- From M1BWR
VHF/UHF Tropospheric Ducting Forecast -- From William Hepburn
Radio Propagation Sources -- From Radio Netherlands
All About Sunspots & The Solar Cycle -- From sunspot.com
SpaceWeather.com - A goodie on ol sol
Skywave Technologies -- Propagation Tutorial & Programs
Radio Propagation Conditions From Ham Radio On-Line
Propagation Topics -- Via The Space Environment Center -- Includes a GLOSSARY OF SOLAR-TERRESTRIAL TERMS
Propagation Glossary -- From The Basics of Radio Wave Propagation Pages
Solar flux A & K -- Summaries by calendar quarter --1994 to 1997
Propagation Forecast By AD5Q. -- No Longer Active -- But has 11 Years of Monthly Propagation Reports
Solar flux A & K -- Current Months Solar data -- See -- quar_DGD.txt -- quar_DPD.txt -- quar_DSD.txt
Solar Flux Graphs -- from The CT1BOH Web Site
Solar Images -- Fantastic Shots of Ol Sol
Solar Terrestrial Activity Report -- By Jan Alvestad -- Recent solar and geomagnetic data (updated daily); Solar WIND and electron fluence charts (updated daily); Solar cycles 21-23, [Solar cycles 1-20; Graphical comparison of cycles 21, 22 and 23
160 Meter Propagation Discussions
Long Delayed Echo (LDE) -- From EA6VQ
PROPAGATION SOFTWARE PAGES
W6ELProp™ -- By Sheldon C. Shallon, W6EL - predicts ionospheric (sky-wave) propagation between any two locations on the earth on frequencies between 3 and 30 MHz. YOU HAVE TO HAVE THIS ONE -- HAMS OR SWLers
ACE-HF
-- Professional Propagation Software for HF Radio Operators
Kangaroo Tabor Software
-- WinCAP Wizard, CAPMan, Active Beacon Wizard -- Propagation and Beacon Programs
VOACAP -- Voice of America - Propagation Prediction Program -- Also see below
VOACAP Quick Guide -- by Jari Perkiömäki, OH6BG -- Free - A half a year's work in understanding how VOACAP really works. It provides easy steps to select the right input values along with discussions and case studies. If you are using ACE-HF, WinCAP Wizard or MultiNEC with VOACAP, this Guide provides you with the basic knowledge so that you can utilize those products to their full capacity.
MultiNEC
2.0 -- -- Automate and animate your antenna modeling and propagation
predictions -- From AC6LA
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
High Frequency Propagation Models -- U.S. Department of Commerce NTIA/ITS -- About a dozen or so to choose from
KU5S -- Communications Analysis Prediction Wizard
Skywave Technologies -- Propagation Tutorial & Programs
Gray Line Map Program -- By PA3CQR
Visual Meteor --Download latest V4.3 release 3 VM-Soft
VHF Solar Activity, Aurora & Meteor Scatter Pages
AURORA PAGES
High Frequency Active Auroral Research Program (HAARP)
Last Update:June 06, 2003
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