Welcome to the Lothians Radio Society

Scottish Charity number SC045038

  • LRS Messages of the Day

  • Wed 5th Nov 2025 – LRS Net 189 – 8pm – 144.350MHz SSB – All welcome.

    Wed 12th Nov 2025 – LRS – A Radio Safari to Eswatini (3DAØ – formerly Swaziland)            by Malcolm Hamilton GM3TAL.

  •  Sat 1st Nov – GMRT-2025 at MoC Burntisland. Photos – see Radio News Items.  

LRS MEETINGS

  • AUTUMN 2025

    Sat 8th Nov 2025 – MOC Goudie Lecture – 11:30am – 80 Years of Airborne Radar – by Dr Iain Scott FREng followed by buffet lunch. (After MOC AGM at 10:30-11:30am).

    Wed 12th Nov at 14:00h at Napier Univ. Craiglockhart – Technological advances in the development of WW2 airborne radar by Prof. Peter Grant. Click for details.

    Wed 12th Nov at 20:00h at BHH: Radio Safari to Eswatini  3DA0 by Malcolm Hamilton GM3TAL 

    Wed 26th Nov – at BHH: Something to do with Beacons by Brian Flynn GM8BJF.

    Wed 10th Dec:  LRS Xmas Curry:  7:30pm at Kahani Indian Restaurant (BYOB), 10 Antigua Street, after pre-dinner drinks 6:30 – 7:25pm  Jeremiah’s Tap, Elm Row. 


  • 15 Oct 2025 – Autumn Surplus Sale

    15 Oct 2025 – Autumn Surplus Sale

    The Autumn Surplus Sale was held as usual at St Fillan’s Church… Read more

  • 1st Oct 2025 – Using Ansys HFSS Software for Amateur Radio Projects by Brian Howie GM4DIJ.

    1st Oct 2025 – Using Ansys HFSS Software for Amateur Radio Projects by Brian Howie GM4DIJ.

    Brian discussed the workings of Ansys HFSS = High Frequency RF Simulation… Read more

  • 24 Sept 2025 – LRS Visit to MoC TV Exhibition & Bletchley Park Talk by Pete GM4BYF.

    24 Sept 2025 – LRS Visit to MoC TV Exhibition & Bletchley Park Talk by Pete GM4BYF.

    Speaker Pete GM4BYF was introduced by MoC Chair, Prof Tom Stevenson. Wed… Read more

RALLY CALENDAR post missing.

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

    5-6 July 2025 – VHF NFD – see report in About LRS – Contest / Portable.

    (This photo by Andy MMØFMF is in RSGB RadCom Sept 2025, p.80).

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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.

  • 1 Nov 2025 – Scottish Microwave Round Table GMRT-2025 at Museum of Communication

    1 Nov 2025 – Scottish Microwave Round Table GMRT-2025 at Museum of Communication

    There was an excellent turnout for GMRT-2025 with all 50 places sold out.  Click for GMRT Program. Photos by Tom […]

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  • 29 Oct 2025 – LRS Autumn Pub Night at Wee Bennet’s Bar

    29 Oct 2025 – LRS Autumn Pub Night at Wee Bennet’s Bar

    John GM4JRT, Peter GMØPXV & Peter GM4DTH. (Photos- John GM8OTI).   Mike GM8KCS & John GM8OTI.  

    Read more

  • Sat 8th Nov 2025 – MOC Lecture – 80 Years of Airborne Radar by Dr Iain Scott FREng (after MOC AGM).

    Sat 8th Nov 2025 – MOC Lecture – 80 Years of Airborne Radar by Dr Iain Scott FREng (after MOC AGM).

    Read more

  • 2 Oct 2025 – GM1CNH Norman’s HK Colombia DXpedition

    2 Oct 2025 – GM1CNH Norman’s HK Colombia DXpedition

    Some photos from Norman’s DXpedition to Colombia. (Norman GM1CNH & Peter GM4DTH).   HK3LRB club setting up in park for […]

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  • 31 Oct 2025 – 3 Items for Sale by Dave 6 – GM6KGZ

    For sale by Dave 6. Tel. :  0131 539 2858 Anytone AT-D878UVII Plus –  Digital Hand-Held DMR Radio. Boxed and […]

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  • MyDel 13.8 Volt 30 Amp Switching Power Supply Unit – Dave 6

    MyDel 13.8 Volt 30 Amp Switching Power Supply Unit – Dave 6

    MyDel 13.8 Volt 30 Amp Switching Power Supply Boxed and Unused  ML&s  Price  £80  Only   £40 Tel:  0131 539 2858 Dave […]

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  • 21 Aug 2025 – Steel Ammo Box – £25 – Pete GM4BYF

    21 Aug 2025 – Steel Ammo Box – £25 – Pete GM4BYF

    For sale: Steel ex army ammunition box. Useful for carrying tools etc. Two handles. 58 x 26 x 26 cm  […]

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  • 17 Aug 2025 – Badger Boards HF Antenna – Norman Stewart GM1CNH

    Badger Boards HF Antenna – wideband folded dipole antenna with balun; N(f) connector; heavy duty centre spacer; termination resistor; 1.5MHz […]

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  • 14 May 2025 – Antennas & Duplexers – Dave 6

    Antennas and Duplexers For sale  by  Dave GM6KGZ – 14th May Diamond  A144S5R2  5 Element 2M  Beam Antennas – 2 […]

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  • SILENT KEY – Pat Hawker G3VA

    SILENT KEY – Pat Hawker G3VA

    Radio amateurs around the world will be saddened to learn of the death of Pat Hawker MBE, G3VA, on 21 […]

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  • 27 Feb 2013 – VHF Tracking by Stan Frey GM8ZQY

    27 Feb 2013 – VHF Tracking by Stan Frey GM8ZQY

    A vehicle-mounted tracking display. At the meeting of the LRS on 27th Feb 2013 Stan Frey GM8ZQY talked about VHF Tracking. His comprehensive presentation covered tracking […]

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  • 13 Feb 2013 – Wire Antennas for HF by GM3TAL

    13 Feb 2013 – Wire Antennas for HF by GM3TAL

    Malcolm’s Delta Loop wire antenna for 28MHz At the meeting of the Lothians Radio Society on 13th February 2013 Malcolm Hamilton GM3TAL, who […]

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  • Wed 23rd Jan – Kite Aerial Photography by James Gentles GM4WZP

    Wed 23rd Jan – Kite Aerial Photography by James Gentles GM4WZP

        Cromarty Harbour & Village Kite aerial photo © James Gentles At the meeting of the LRS held on 23rd January […]

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  • Hold the Front Page!

    Hold the Front Page!

    LRS President Andy Sinclair MM0FMF features on the front cover of the January 2013 issue of RSGB RadCom in this photo […]

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  • Wed 9th Jan – Video Evening – The Undersea War

    Wed 9th Jan – Video Evening – The Undersea War

    The first meeting of the Lothians Radio Society in 2013 was the annual Video Evening, presented by Peter Dick GM4DTH on […]

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  • 28 Nov 2012 – Getting Started on Six Metres

    28 Nov 2012 – Getting Started on Six Metres

    Brian Howie GM4DIJ At the  meeting of the Lothians Radio Society on 28th November 2012 Brian Howie GM4DIJ talked on […]

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  • 12th Dec 2012 – LRS Christmas Curry

    12th Dec 2012 – LRS Christmas Curry

      Winners of the “World’s Largest Naan 2012” were Brian GM4DIJ & Brian GM8BJF   The annual Lothians Radio Society […]

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  • 21 Oct 2012 – LRS at Galashiels Rally

    21 Oct 2012 – LRS at Galashiels Rally

    The Lothians Radio Society had a promotional table at the Galashiels Rally on 21st October 2012. Click for full report […]

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  • 14th Nov 2012 – President’s Address – Amateur Radio Spotting Systems

    14th Nov 2012 – President’s Address – Amateur Radio Spotting Systems

    Andy Sinclair MM0FMF At the LRS meeting on 14th November 201 our new president, Andy Sinclair MM0FMF presented his President’s Address – “Amateur Radio […]

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  • 20 Oct 2012 – JOTA – Jamboree On The Air

    20 Oct 2012 – JOTA – Jamboree On The Air

    John GM8OTI operating GB0BSS at Bonaly Camp while Cubs from the 4th Braid Group look on. The Lothians Radio Society operated […]

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  • 31st Oct 2012 – APSS Radio & Radar Collection

    31st Oct 2012 – APSS Radio & Radar Collection

    This impressive item was described at the meeting. Photo courtesy of the APSS website.  At the LRS meeting on 31st October 2012 Bob […]

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