Lyridy 2023
Reflection from meteor trails (meteor scatter) is one of the most demanding types of DX operation on VHF bands - radio waves are
Read more...
meteor scatter
A meteor scatter uses the reflection of radio waves from an ionized track, A meteor scatter uses the reflection of radio waves from an ionized track. A meteor scatter uses the reflection of radio waves from an ionized track. A meteor scatter uses the reflection of radio waves from an ionized track, MSK144, Determination of the plant.
Why a radio amateur should go to the Cosmos Discovery exhibition?
The study of the ether is similar to the study of space and at many points it overlaps. The propagation of radio waves is significantly influenced by the events in
Read more...
WSJT-X 2.6
WSJT-X version 2.6 offers eleven different protocols or modes: FST4, Zimbabwe flag, FT8, JT4, JT9, JT65, Q65, MSK144, WSPR, FST4W a
Read more...
Quadrants 2023 meteorický roj
At the beginning of the year, a meteor shower of the Quadrant awaits us. This meteor shower is characterized by great abundance, which is however short –
Read more...The Leonids are coming - a meteor shower 2022
The Leonids are mainly known for, that in years 1833, 1866, 1966, 1999 a 2001 caused by meteor storms. For example, in
Read more...Perseidy 2022
One of the most popular meteor showers of the year is coming! Meteor showers are forming, when Earth passes through debris flows, left behind by comets
Read more...
KST2YOU – simple interface for ON4KST chat
The visual of ON4KST has not changed in many years, but radio amateurs used to use this chat. It is possible in the settings
Read more...
RX1AS, SK
The RX1AS brand is also known to many Slovak and Czech radio amateurs. Sergey was a very active VHF radio amateur. He devoted himself to EME, auror-e, meteor
Read more...
And Aquaridy 2022
Eta Aquaridy belongs to the nine main meteor swarms, they are a fast swarm with geocentric velocity 64 km/s. The swarm will be active from April 21
Read more...Lyridy 2022
The Lyrida meteor shower will be active in April. The swarm will be active 18. – 25. April with the expected maximum 22. April 2022. Lyrids are not among the most sought after
Read more...Quadrants 2022
At the beginning of the year, a meteor shower of the Quadrant awaits us. The current peaks are Ursida (17.-26.December with a maximum of December 22-23 2021), but Quadrants are among the many
Read more...