Medium frequency - Wikipedia
Propagatie op 28 MHz, zonnevlekken nemen toe - VERON
Mount Evelyn DX Report: WHATEVER HAPPENED TO THE 11-METER BAND?
Propagatie « PI4DEC - Dordtse Elektronica Club DEC - PI4D
Nieuw webtool van de RSGB om de propagatie-verwachting te bepalen.
Propagatie (vhf en hoger) - Amateurzender.nl
VOACAP Quick Guide: HF Propagation Prediction and Ionospheric Communications Analysis
CBForum • Toon onderwerp - Welk uur DX op 11 meter band
Propagation of radio waves explaned
Mount Evelyn DX Report: WHATEVER HAPPENED TO THE 11-METER BAND?
Propagatie - Ham-Radio.nl
Mount Evelyn DX Report: WHATEVER HAPPENED TO THE 11-METER BAND?
Propagatie op 28 MHz, zonnevlekken nemen toe - VERON
Propagatie (radio) - Wikipedia
Beginnen met amateurradio: propagatie van radiosignalen en zendbereik
Hamnieuws - Tropo propagatie op VHF
Propagation Prediction Websites - Nashua Area Radio Society
VHF propagatie hoe werkt dat? (video) - Ham-Radio.nl
Propagatie « PI4DEC - Dordtse Elektronica Club DEC - PI4D
10 Meter Ham Radio Introduction
6 Meter Ham Band Activity & Its Propagation Modes Explained
Propagation of radio waves explaned
WSPR (Weak Signal Propagation Reporter) Stand Alone Beacon : 22 Steps (with Pictures) - Instructables
6 Meter Ham Band Activity & Its Propagation Modes Explained
DréCB's CB/HAM RADIO Information Site -o- Pirate-Radio Frequency List -o-
hf - Why does the HamQSL website say the 40m band is fair and the 20m band is poor during the day? - Amateur Radio Stack Exchange
Voorlopig einde aan grey line propagatie experimenten op 60 meterband
