VER20230309, Version entity is Sudan, ST Download: [ CTY-3309 | CT8 | Win-Test | WriteLog | XML ] Added/changed Entities/Prefixes/Callsigns: EA9PD/P is Ceuta & Melilla, EA9 TX5L is New Caledonia, FK GB1PAT, GB2PAT and GB8KC are all Northern Ireland, GI …
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Mike’s presentation Node-RED is a visual programming language that is very powerful but surprisingly easy to use. The language has matured over recent years and has the potential to be a valuable tool for radio amateurs. In this talk, Mike will provide an introduction to Node-RED programming techniques. He will conclude with a live demonstration […]
WRC23 – agenda item 9.1b
The IARU maintains the view that the likelihood of widespread and persistent interference from amateur radio activities to RNSS (e.g. Galileo) receivers in the 23cm band is minimal. The WRC-23 preparatory studies carried out in …
The presentation Jack and Al collaborated to build the T41-EP, a 7 band, 20W, CW/SSB SDR transceiver and this presentation is chiefly about how they developed the high performance CW decoder. Jack and Al co-authored the Software Defined Radio Transceiver (2022) and Microcontroller Projects for Amateur Radio (2019) books and numerous articles and presentations. They are also […]
We have released two more 2022 Convention presentations for radio amateurs to enjoy. In “Antennas for an effective contest station” Lee Volante, M0MTN reviews many of the options available to the HF contester when making antenna choices. He considers how antenna type, height, location and available resources have to be balanced with the type of contest […]
It is our great honor to announce our next YOTA Subregional Camp coming up shortly. We are very grateful to have URE aboard in organizing this edition in Spain.
The event itself will be held from 30th April to 2nd …
The current solar cycle 25 far exceeds the predictions of the international panel convened for this purpose in 2019. The observed solar cycle is represented by the sunspot number in the top diagram and the F10.7cm radio flux in the …
Heather’s presentation In this talk she will cover an introduction to flying HABs (High Altitude Balloons), the radio systems involved, some science experiments she did on their flights, the recovery system she developed to help find the payload when it lands and, of course, lots of pictures from “almost” the edge of space. About Heather […]
We’re pleased to announce a new West Midlands GB2RS broadcast on the 4m band. Eddie, G0VVT, already broadcasts each Sunday evening from Stoke-on-Trent on 2m FM, 6m FM via GB3SX and on 70cm both simplex and via the GB7ST DMR repeater. He has now added 4m to his schedule. So, if you are in the […]
Don’t forget the RSGB’s next Tonight @ 8 live webinar on Monday, 6 March 2023. Barry Lewis, G4SJH—the RSGB’s Microwave Manager—will talk about contesting in the microwave and millimetre wave bands at 23cm and above. You can watch and ask questions live on the RSGB YouTube channel or special BATC channel. You can also watch […]
