Mark Riley
418 posts


M0CVO Antennas would like to wish a merry Christmas and happy New Year to all on this last day before Christmas 2025.
m0cvoantennas.co.uk

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Wishing all of our #RSGBmembers, and the whole of the #amateurradio community, a very Merry Christmas from everyone at the RSGB 🎅 🎄 ☃️ 🎁

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The ARISS ops team reports work in the Columbus module appears to have restored the cross-band voice repeater functionality.
Please reply with your confirmations here and share on amsat.org/status.
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Interested in setting up an @ARISS_intl radio contact with an astronaut on board the @Space_Station?
Schools and youth organisations are invited to submit an application and an educational project. Deadline for applications is 24 October 2025. The selection will take place in December 2025.
You can find out more via ariss-eu.org/index.php/scho…
#amateurradio #hamr

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@m0cvo Wow, OE1RDU must be a bit of a Top Gun by the look of those fantastic QSL cards!
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@m0cvo My Dad won’t recognise the place when I next send him round from Sutton to collect an antenna order!! Upgrades!
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To celebrate 100 years of #RadCom, we've released:
✔️The Silver Jubilee edition from July 1950
✔️The Golden Jubilee edition from July 1975
These are available for all radio amateurs to read, free of charge!
Start reading by visiting our web app now: editions.rsgb.services/app/RAD971
#amateurradio #hamr

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I just backed UrbX Warriors - An original game for the Spectrum Next & PC on @Kickstarter kickstarter.com/projects/tonyw…
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At @hamvention we're seeing a revolution in #amateurradio before our eyes as both big ( @FlexRadioSystem ) and small ( @qrplabs ) introduce polar modulation. This technology will bring low cost, compact, sustainable and efficient SSB transceivers across the entire spectrum.
#hamr #Innovation


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@hipmark I used one at previous QTH that went down the garden then 90° bend, across the bottom and then back up the other side. Worked Stateside easily on it configured thus.
An 80m folded dipole would still be 40m long and a TFD that would cover 80m would be 26.67m long.
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The M0CVO ANTENNAS Magitenna, only 7.6m long yet covers all bands from 40 - 6m (will also tune on 60m). Ideal for /P, /SOTA, /POTA or home use where space is limited. Also ideal for loft installation. Available from m0cvoantennas.co.uk/Products/HFAnt…

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@hipmark Hi Mark,
End fed 80m capable is the LW-20. 66ft in length.
Nigel.
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@m0cvo Well done Nigel - well deserved! Great to see your thriving business producing British-made quality antennas being celebrated.
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@AmsatUK @BATCOnline Did anyone manage to capture SSTV from this satellite over 4-5 Dec? I tried in East Anglia, but on edge of coverage and couldn’t hear any appreciable signals during passes. I don’t have a tracking antenna array, would that have helped?
Mark, M5BOP
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