RADARC Construction Contest 2022
Simon Watson
The RADARC Construction Contest 2022 was great success with so many brilliant entries it was almost impossible to choose a winner. Joint second prize winners where Chris G0JTN with his…
2022
The death of Queen Elizabeth II
John Gumb
We are deeply saddened by the death of Queen Elizabeth II. Our thoughts are with the King and the whole Royal Family at this sad time.
Graham Bedwell G3XYX SK
With immense sadness, I must report the following from Judith Bedwell, Graham’s wife. UPDATE 27th July: You will be pleased to hear the celebration of his life was very wellattended…
Encrypted radio signals, Enigma, Lorenz, and Colossus – presentation by Charles Coultas
Tom
We were recently delighted to welcome Charles Coultas for his club presentation on “The discovery of encrypted radio signals, both Enigma and Lorenz leading to the development of Colossus” for…
UK Radio Astronomy Association talk with Paul Hearn
Further to the January 2022 RadCom article entitled “A Collaboration of Enthusiasts”, we recently welcomed club member Paul Hearn who gave us an introduction to Radio Astronomy and the UK…
The Arrival of the Transistor in Amateur Radio with Duncan James M0OTG
Following on from his November 2021 RADCOM article “Amateur radio and the arrival of the transistor” we recently welcomed Duncan James, M0OTG as our guest presenter. Duncan gave an excellent…
CQ World-Wide WPX SSB contest this weekend
Thought I’d put up a note that ALL this weekend is the CQ World-Wide WPX SSB contest. This is one of the very busiest weekends on HF for the entire…
HF + No PTT by Dave Porter G4OYX
Recently RADARC welcomed Dave Porter, G4OYX, as our guest presenter for an evening talk. Dave is a well known author from, among others, VMARS’ magazine Signal, and joins us for…
Dr. Bob Heil K9EID – The Science of Audio
In January, we were delighted to welcome the one and only Dr. Bob Heil K9EID for a talk entitled “The Science of Audio”. Bob really needed no introduction. This talk…
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