Welcome to the Lothians Radio Society

Scottish Charity number SC045038

  • LRS Messages of the Day

    Wed 29 Jan 2025 7:30pm – Wee Bennets Pub Night 

    Sat 5 Apr 2025 – GMDX Convention & Dinner, King Robert Hotel, Bannockburn.

    • See Rallies & Other Events below for program.

LRS MEETINGS

  • 29 Jan 2025: 7:30pm Wee Bennet’s Evening, Morningside Station.

    The full Calendar of LRS Meetings for 2024-25 has been prepared by James GM4WZP (mni tnx) and uploaded to this site (click top).

  • 22 Jan 2025 – The Moxon Beam – Theory & Demo – Malcolm Hamilton GM3TAL.

    22 Jan 2025 – The Moxon Beam – Theory & Demo – Malcolm Hamilton GM3TAL.

    Malcolm described the theory and practice of the Moxon beam for 4m,… Read more

  • 8 Jan 2025 – LRS Video Night at Edinburgh Cine & Video Society

    8 Jan 2025 – LRS Video Night at Edinburgh Cine & Video Society

      LRS Video Night at Edinburgh Cine & Video Society, 23A Fettes… Read more

  • Sat 5 Apr 2025 – 26th GMDX Convention & Dinner

    The 26th GMDX Convention & Dinner is at the King Robert Hotel, Bannockburn, on Sat 5 Apr 2025. – Click for Program

  • Sun 13 April 2025 – NORBRECK rally, Blackpool

    Click the image for the NARSA link

  • Sat 1 Nov 2025 – Scottish Microwave Round Table (GMRT 2025)

    The date has been set for the 2025 Scottish Microwave Round Table – GMRT-2025, on Saturday 1 November at the Museum of Communication, Burntisland with dinner at the Kingswood hotel. More information in June / July – Colin GM4HWO.

  • The LRS normally operates as GM3HAM/P from a site near Gatehouse of Fleet in Dumfries & Galloway.

    3-4 May 2025 – May VHF/UHF Contest – unlikely due to rule changes.

    5-6 July 2025 – VHF NFD – organized by Pete GM4BYF & Colin GM4HWO.

    6-7 Sept 2025 – 2m Trophy – undecided at present.

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RADIO NEWS, SILENT KEYS and FOR SALE / WANTED

Click on image or “read more” to open full article.

Send items to Alan GM3PSP:

webmaster@lothiansradiosociety.com

Items usually archived as News or Silent Keys in LRS Archive after 1 month.

There are no RADIO NEWS ITEMS. Click on the heading to see the radio news archive.

There are no current silent key notifications. Click on the heading to see the silent key archive.

  • 8 Nov 2024 – Equipment for Sale by Norrie GM1CNH

    GM1CNH Equipment Sale – Updated: 8 November 2024 Item Description Price Alinco HF Mobile Whip Antenna 2.7 m mobile whip; […]

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  • 22 Nov 2024 – Tecsun PL990x Multiband Portable Radio plus Active Antenna – PRICE REDUCED TO £90 TO CLEAR – Dave 6 GM6KGZ

    22 Nov 2024 – Tecsun PL990x Multiband Portable Radio plus Active Antenna – PRICE REDUCED TO £90 TO CLEAR – Dave 6 GM6KGZ

    Tecsun PL990x  – Multiband Portable Radio, boxed and in mint condition ML&s price £269. NOW ONLY  £90 TO CLEAR  for […]

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  • 31 Oct 2024 – Avantree Portable Digital Radio with 30W Speakers – Dave-6

    31 Oct 2024 – Avantree Portable Digital Radio with 30W Speakers – Dave-6

    2. Avantree PowerByte Portable Digital FM Radio with 30W Speakers.   Boxed and in mint condition – £40 Tel:  0131 […]

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  • 8 Sept 2024 – Dave-6 – GM6KGZ – 4 Items

    Tiny SA Ultra Spectrum Analyzer – £75. Avantree Oasis Plus Bluetooth Transmitter/Receiver – £25 Key-Press Attenuator – £25 Anderson Pole […]

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  • 25 July 2024 – Dave 6 – GM6KGZ – Many Items, boxed, new condition:

    1.   Uniden Bearcat BCT15X Mobile / Base Radio Scanner.       Boxed and in mint condition.  ML&s  Price  £280. Only  […]

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  • Wed 28th March 2012 – Homebrew Microwave Construction by John Cooke GM8OTI

    Wed 28th March 2012 – Homebrew Microwave Construction by John Cooke GM8OTI

    John GM8OTI and his homebrew 23cm & 13cm transverters and yagis At the meeting of the LRS on 28th March 2012 LRS […]

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  • 9th March 2012 Aurora Summary by GM4BYF

    9th March 2012 Aurora Summary by GM4BYF

    The double CME eruption of March 7th produced a complicated magnetic situation. Most likely both CMEs “ate” each other (hence […]

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  • Wed 14th March 2012 – WWII Utility Radios by Colin GM4HWO & Peter GM4DTH

    Wed 14th March 2012 – WWII Utility Radios by Colin GM4HWO & Peter GM4DTH

    Colin GM4HWO & Peter GM4DTH after their presentation. At a most enjoyable meeting of the LRS on 14th March Colin Wright GM4HWO described the […]

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  • 22nd Feb 2012 – Modifying PC PSUs for Radio Use by Brian Flynn GM8BJF

    22nd Feb 2012 – Modifying PC PSUs for Radio Use by Brian Flynn GM8BJF

    GM8BJF measuring voltage on a modified PC PSU At the meeting of the Lothians Radio Society on 22nd February LRS member Dr. Brian Flynn […]

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  • Wed 8th Feb 2012 – Aurora Explained by Dr. David Gavine

    Wed 8th Feb 2012 – Aurora Explained by Dr. David Gavine

    At the meeting of the Lothians Radio Society on Wednesday February 8th Dr. David Gavine talked on “Aurora Explained” – how it is caused by […]

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  • HAPPY NEW YEAR!

    HAPPY NEW YEAR!

    (Photo by GM3PSP) A Happy New Year to all our readers! We look forward to welcoming you to the meetings of […]

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  • Wed 11th Jan 2012 – Video Evening – ‘The Spies Who Lost the Battle of Britain’

    Wed 11th Jan 2012 – Video Evening – ‘The Spies Who Lost the Battle of Britain’

    CHL – Chain Home Low radar installation The first meeting of the LRS in 2012 was the Video Evening on […]

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  • Wed 25th Jan 2012 – International Lighthouses Weekend 2011 by Geoff Crowley MM5AHO

    Wed 25th Jan 2012 – International Lighthouses Weekend 2011 by Geoff Crowley MM5AHO

                 Approaching Skerryvore Lighthouse Geoff Crowley MM5AHO described and showed video footage shot by his son Matt MM1EUI of their participation in the International […]

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  • RSGB EGM on 19th November 2011 – All Motions Carried

    RSGB EGM on 19th November 2011 – All Motions Carried

    Photo courtesy RSGB  At the RSGB EGM held on 19th November 2011 at the Hilton Metropole Hotel, Birmingham NEC, all the […]

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  • Wed 14th December 2011 – LRS Christmas Curry

    Wed 14th December 2011 – LRS Christmas Curry

    Paul GM4UPN & Brian GM8BJF, winners of the annual “Largest Naan” competition in 2011. (Photo by GM3PSP) The annual Lothians Radio […]

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  • Wed 23rd Nov 2011 – Communication Receiver Design by David Stockton GM4ZNX

    Wed 23rd Nov 2011 – Communication Receiver Design by David Stockton GM4ZNX

    (Photo courtesy GM4ZNX) David Stockton GM4ZNX talked about Communication Receiver Design at the LRS meeting on 23rd November 2011. He described the evolution of […]

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  • 5th Nov 2011 – GMRT – Scottish Microwave Round Table

    5th Nov 2011 – GMRT – Scottish Microwave Round Table

    LRS Member Chris GM4YLN with Brian GM8BJF who brought a ton of test equipment to Burntisland to provide rig-testing for GMRT participants. […]

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