-
This page is about the RSGB s Propagation Studies Committee its work services and current ...
Hits: 922
| Votes: 2 | Rating: 3.5
-
Discover the key facts about what radio propagation is the different types available and how ...
By: Ian Poole
Hits: 203
| Votes: 1 | Rating: 10
-
Latest solar charts by WN6K, wit A & K Indexes.
Hits: 912
-
The understanding of the A and K indexes will become a very important issue when ...
Hits: 414
| Votes: 2 | Rating: 4.5
-
Amateur projects to investigate radiowave propagation G3PLX s chirp project ionosonde database and more ...
🏛️ Archived
Hits: 533
-
Live space weather and propagation data, in RSS (XML) format.
By: Tomas Hood
Hits: 2538
| Votes: 5 | Rating: 2.6
-
Amateur radio propagation studies science research engineering operating and the BeamFinder propagation analysis software ...
By: Volker
Hits: 1464
| Votes: 11 | Rating: 8
-
This article is designed to be an introduction to the terms and basic mechanics of ...
By: G4UCJ
Hits: 1198
| Votes: 3 | Rating: 7
-
With spectrum analysis of beacon signals it s possible to see features relating to various ...
Hits: 786
| Votes: 1 | Rating: 10
-
Thierry LOMBRY ON4SKY develops in several long articles the bascis of propagation His website includes ...
By: Thierry LOMBRY, ON4SKY
Hits: 1296
| Votes: 1 | Rating: 10
-
Exaustive introduction to radio wave propagation includes a very detailed glossary on common propagation terms ...
Hits: 4734
| Votes: 27 | Rating: 7.57
-
W0RW article that guide you to using beacons to determine dead bands or upcoming propagation ...
Hits: 1698
| Votes: 3 | Rating: 4
-
Collection of real time solar data by CT1BOH
Hits: 332
-
This page contains dynamically updated propagation information.
By: Doug Brandon
Hits: 13014
| Votes: 48 | Rating: 6.22
-
DXLook is a free web based propagation platform that delivers comprehensive real time insight into ...
By: AK6FP
Hits: 133
| Votes: 1 | Rating: 10
-
A sacrilegious re examination of current wave propagation theory and proposal of a new more ...
🏛️ Archived
Hits: 302
-
Meteor Shower Aurora Sporadic E and Solar Flares detected using Radio Signal Reflection by Andy ...
By: Andy Smith
Hits: 838
| Votes: 6 | Rating: 8.33
-
Free real time Earth Space 4 D global 4 D ionosphere using Google Earth by ...
Hits: 813
| Votes: 5 | Rating: 7.4
-
About greyline propagation in HF bands
Hits: 554
-
Radio wave propagation describes how radio waves travel from one point to another classified as ...
By: BYJU
Hits: 54
-
Article on propagation basics The ground wave used for radio communications signal propagation on the ...
Hits: 411
-
Paul Harden NA5N has produced a superb guide to solar activity and HF propagation for ...
By: NA5N
Hits: 1119
| Votes: 3 | Rating: 7
-
Hamradio_copilot is an open source tool designed for DXers and contesters who need real time ...
By: S53ZO
Hits: 80
-
Solar activity can aid or hamper HF propagation beyond line of sight range WA1SVF and ...
Hits: 594
-
High frequecy and VHF radio propagation data solar and geomagnetic real time and historic data ...
By: Tomas Hood
Hits: 1439
| Votes: 2 | Rating: 7.5
-
This page is about the Ionosphere how it was discovered what it is and what ...
By: ZL1BPU
Hits: 265
| Votes: 1 | Rating: 9
-
Flash Movie describing HF shortwave radio propagation to beginners Very helpful aid in understanding ...
By: Geoffrey Noles
Hits: 1719
| Votes: 21 | Rating: 8.67
-
Create Online Maps Check Forcasts and Conditions more features being added each month by hfradio ...
By: Tomas
Hits: 7102
| Votes: 177 | Rating: 8.66
-
Radiowave propagation in the medium and high frequency spectrum in DOC format
Hits: 969
| Votes: 3 | Rating: 3.33
-
Understanding basic VHF and UHF propagation, eskip, Backscatter, Meteor Scatter and more
Hits: 2141
| Votes: 6 | Rating: 3.5
-
Ionospheric Data Archived at NGDC
Hits: 829
| Votes: 1 | Rating: 9
-
T index explained BY NOAA
By: INFO
Hits: 646
| Votes: 3 | Rating: 3
-
Some test circuits using the ACE HF System Simulation Visualization software about reciprocal propagation on ...
Hits: 529
| Votes: 1 | Rating: 7
-
Layman level explanations of "seemingly" mysterious LF MF and HF propagation occurrences.
By: Thomas Giella
Hits: 791
| Votes: 1 | Rating: 10
-
Long path hf radio propagation is sometimes the best path to work dx since the ...
Hits: 2599
| Votes: 7 | Rating: 5.43
-
Add Solar Terrestrial data to your website by adding a simple html code to your ...
Hits: 2516
| Votes: 18 | Rating: 7.55
-
overview of radio signals and radiowave propagation and how different areas of the atmosphere affect ...
Hits: 400
| Votes: 2 | Rating: 9.5
-
Automatic e mail alert of propagation information Gives current solar flux Ap Kp solar wind ...
By: NW7US
Hits: 862
| Votes: 1 | Rating: 10
-
11 Years of monthly propagation reports from February 1988 to January 1999 by AD5Q ...
Hits: 797
| Votes: 1 | Rating: 7
-
Propagation in the LF-Band
Hits: 597
| Votes: 2 | Rating: 1
-
This is a theoretical look at propagation on 630 Meters and 2200 Meters using ray ...
By: K9LA
Hits: 48
| Votes: 1 | Rating: 10
-
Current space weather condition gauges with solar indices taken from the latest WWV report ...
By: James Watson
Hits: 140
| Votes: 2 | Rating: 9.5
-
A collection of ad Hoc empirical comments on VHF radio waves propagation by Pete Heins ...
Hits: 526
-
Spread Spectrum Scene. Radio Propagation notes, with downloadable files.
Hits: 2219
-
Welcome to the G7IZU Radio Reflection Detection website This site provides also Live Solar Events ...
By: G7IZU
Hits: 112
-
Article about the essentials of radio signal path loss its causes and prediction and its ...
By: radio-electronics.com
Hits: 191
-
High frequecy and VHF radio propagation data solar and geomagnetic real time and historic data ...
By: Robert Brown
Hits: 446
| Votes: 1 | Rating: 10
-
Introduction to shortwave propagation
Hits: 416
| Votes: 4 | Rating: 5.75
-
This is about Small Antenna types and their properties which can help choosing proper antenna ...
Hits: 748
| Votes: 2 | Rating: 6
-
About impacts of solar weather changes including effects of the solar cycle on weather on ...
By: NOAA
Hits: 123
| Votes: 1 | Rating: 6
-
Website dedicated to weekly space weather forecast and updates on current solar activity Dr Skov ...
By: Tamitha Skov
Hits: 42
| Votes: 1 | Rating: 10
-
Providing solar on-line activity resources for the joy of solar science exploration
Hits: 560
-
Lights on why 160 meters is so unpredictable and what is being done to reveal ...
Hits: 1174
| Votes: 1 | Rating: 9
-
The Big Gun s Guide is a comprehensive exploration of low band propagation aimed at ...
By: NM7M
Hits: 67
-
Automatic e skip and aurora alerts via email or SMS it sends also latest dxspots ...
By: Allard PE1NWL
Hits: 2855
| Votes: 5 | Rating: 9.4
-
Influence of the ionosphere on the EME signals by EAVQ
By: EA6VQ
Hits: 613
-
PropNET is an ad hoc 2 way and potentially more way RF based digital communication ...
Hits: 370
-
Introduction to troposcatter or tropospheric scatter propagation using the troposphere
Hits: 384
-
In the spring and during certain climatic events radio waves can travel long distances due ...
By: ProAudio Eng
Hits: 126
-
William Hepburn's Daily Tropospheric Ducting Forecast.
By: David Pollard, N5IT
Hits: 6091
| Votes: 29 | Rating: 7.67
-
Article about tropospheric propagation and the way in which radio signals at VHF and above ...
Hits: 316
-
Quick reference table on understanding A K SFI indexes and how can be translated in ...
Hits: 2757
| Votes: 4 | Rating: 10
-
Solar Flux, Geomagnetic Activity indexes and interpreting their relation
Hits: 634
| Votes: 1 | Rating: 10
-
Come learn why it is very difficult to predict propagation on the top band Ionospheric ...
By: NM7M
Hits: 70
-
PSK Reporter is a powerful tool for monitoring your FT8 JT65 or PSK signals around ...
By: K8ZT
Hits: 258
| Votes: 1 | Rating: 8
-
VHF Based on realtime APRS reports This map shows real time radio propagation from stations ...
By: APRS
Hits: 538
-
A Quick Guide to using VOACAP Point to Point High Frequency Ionospheric Communications Analysis and ...
By: OH6BG
Hits: 673
| Votes: 7 | Rating: 4.71
-
Monitoring propagarion during the day using FT8 reception reprts to determine openings and quality of ...
By: M1GEO
Hits: 153
-
Summary tutorial about the basics of what is a waveguide and the basic waveguide theory ...
Hits: 523
| Votes: 1 | Rating: 8
-
What the Numbers Mean and Propagation Predictions a brief introduction to propagation and the major ...
Hits: 485
-
Article on operating aids and band usage during solar minimun periods Author tries to explain ...
By: K9LA
Hits: 278
| Votes: 1 | Rating: 1
-
A nice article expleraing why during the sunset it s possible to listen to long ...
By: C. Crane
Hits: 454
| Votes: 1 | Rating: 10
-
Solar Flux reports Current Alerts and Warnings from NOAA 27 day forcast from NOAA charts ...
Hits: 6087
| Votes: 18 | Rating: 8.77