OM3KAA

14/03/2026

https://www.facebook.com/share/v/18XgzUVVRQ/?mibextid=wwXIfr

28/10/2025

Registrácia stredoškolských študentov na súťaž CANSAT je otvorená do 7.11.2025. Viac info na:

V súťaži CanSat študenti stredných škôl vyrábajú satelit, ktorý je veľký ako plechovka. Úlohou študentov je do tejto veľkosti zmestiť napájanie, senzory aj komunikačný systém. Počas finále sú satelity vynesené do výšky približne 1 kilometer dronom alebo balónom, kedy nast...

10/06/2025

https://gcn.nasa.gov/circulars/40663

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30/09/2024

19/09/2024

FYI

12/09/2024

Chýba ti trocha poriadku v tomto náhodnom svete? Vo svete rádioamatérov sú pravidlá, rešpekt a úcta k ostatným základným kódexom fungovania. Teraz máš jedinečnú šancu stať sa hrdým členom(kou) a objaviť zmysluplné hobby, ktoré spája prírodu s technikou. Príď sa nezáväzne pozrieť vo štvrtok 26.9.2024 o 18:00 do priestorov univerzitného klubu na Staré Grunty 53 v Bratislave (tá budova s veľkými anténami na streche). Stretneme sa v Študentskom domove Mladosť na vrátnici.

22/08/2024

https://www.facebook.com/share/v/MA36jy6nbzbAQo52/?mibextid=UalRPS

18/04/2024

April 18

05/04/2024

CanSat from Adlerka

We are a team of talented and ambitious high school students from Adlerka electrical engineering school, representing Slovakia in the European Space Agency’s CanSat project. With an admiration for space technology, we challenge our skills in electronics, programming, and mechanical design to build...

03/02/2024

Remember January 19, 2024? That's when JAXA successfully landed their Smart Lander for Investigating Moon (SLIM) on the lunar surface. But before touchdown, it released two small probes, LEV-1 and LEV-2!

LEV-2 collects data while hopping around the Moon, and LEV-1 receives that data. Here's the surprise! The JAXA Ham Radio Club (JHRC) secured an amateur radio license JS1YMG for LEV-1, and it has been transmitting Morse code on 437.41 MHz since January 19!

The probe uses a 1W UHF antenna with circular polarization and is transmitting "matters related to amateur business." Curious radio amateurs have already been busy analyzing the JS1YMG signal, and they've even managed to demodulate the Morse code and extract the code string!

Want to learn more? Check out Daniel Estévez's (EA4GPZ) blog post where he describes the method and extraction results for demodulating the Morse code!

The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.