QO-100 Satellite Observer
After the Satellite LEO Observer Max SA5IKN also comes with the QO-100 Satellite Observer on https://dxer.site/qo-100-satellite-observer.html . The application displays a satellite coverage map
Read more...Very short waves (abbreviation VHF or VHF from English Very High Frequency) includes frequencies from 30 do 300 MHz, which corresponds to wavelengths 1 m to 10 meters. The spectrum of UHF and SHF frequencies extends above them, so-called. microwave.
After the Satellite LEO Observer Max SA5IKN also comes with the QO-100 Satellite Observer on https://dxer.site/qo-100-satellite-observer.html . The application displays a satellite coverage map
Read more...DX-Adventure is proud to announce a partnership with the United Nations Amateur Radio Contest DX Club (ARCDXC). During 18 / 19 / 20.
Read more...The first full weekend in May from Saturday 14,00 do nedele 14,00 UTC, that is, May 6-7 2023, will take place 2. subregional races
Read more...Who is behind the LEO Observer Satellite project?? It is known by several call signs in the radio amateur community, including SA5IKN in Sweden,
Read more...Thanks to Paľ OM5CM, the final results of this year's first VKV race are available, 1. subregional 2023. It was held first
Read more...Reflection from meteor trails (meteor scatter) is one of the most demanding types of DX operation on VHF bands - radio waves are
Read more...Mirek OK1DOM brings the results of the Winter QRP race at VKV 2023:
Read more...Rare video footage of the first amateur radio broadcast in space, conducted by Owen K. Garriott W5LFL during the STS-9 Columbia mission in 1983:
Read more...Hi! If you have decided, if you want to assemble the tracker yourself, here is some information, to make it easier for you.
Read more...Hello. So that we do not recycle texts already written for the introduction with LoRa APRS, I recommend devoting five minutes to a short introduction from
Read more...At the beginning of March, there is usually snow on the hills and the weather has a rather wintry character, but VKV radio amateurs are looking forward to the first sub-regional
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