Welcome to the Lothians Radio Society

Scottish Charity number SC045038

  • LRS Messages of the Day:

    Wed 7 Oct 2026 – LRS Net 144.350MHz.                                                                                      Wed 14 Oct 2026 – LRS Autumn Surplus Equipment Sale at St Fillans Church.                         Sat 24 Oct 2026 – MoC Goudie lecture Baird, Early Television and Museum Legacy, will be presented by Iain Logie Baird, grandson of John Logie Baird. See Upcoming Meetings.       Sat 31 Oct 2026 – NOTE – GMRT-2026 is now FULLY BOOKED.

LRS MEETINGS

  • The next MoC Goudie Lecture will take place at 11.30 am on Saturday 24 October, followed by a buffet lunch for in-person attendees. Entitled Vision 1926: Baird, Early Television and Museum Legacy, presented by Iain Baird, grandson of John Logie Baird. Please see Events – Museum Of Communication for further information.
    To attend in person, please email enquiries@mocft.co.uk or REPLY ALL to this e-mail.

    Zoom access details will be sent to you about 10 days before the Lecture.

    Attendance in person costs £5. Those viewing the lectures online are encouraged to make a voluntary donation of £5 in support of MoC activities via our web page at Shop – Museum Of Communication . We are a charitable organisation that relies on

  • Sat 31 Oct 2026 – GMRT-2026 at MOC Burntisland & Dinner at Kingswood Hotel

    The 2026 Scottish Microwave Round Table (GMRT-2026) will be held as usual at the Museum of Communication in Burntisland, followed by dinner at the nearby Kingswood Hotel. The panel of speakers is now complete.  GMRT-2026 is now FULLY-BOOKED – all 50 places sold. WAITING LIST – Contact Colin GM4HWO.       https://gmroundtable.org.uk/ 


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

    5-6 Sept 2026 – Brian GM4DIJ operated GM3HAM/P in RSGB 2m Trophy from IO74MU near Stranraer. See report in Radio News Items.

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

    (This photo by Andy MMØFMF / now GM4LLD, is in RSGB RadCom Sept 2025, p.80).

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RADIO NEWS, RECENT MEETINGS, SILENT KEYS and FOR SALE / WANTED

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

  • 23 Sept 2026 – LRS visits MoC for TV Exhibition and Goudie TV Lecture

    23 Sept 2026 – LRS visits MoC for TV Exhibition and Goudie TV Lecture

    LRS members had dinner at the Sands Hotel in Burntisland before going on to the Museum of Communication to view the 2026 exhibition “100 Years of Television – When Screens were small but the magic felt huge” and the lecture by Prof. Tom Stevenson.   An MoC guide describes an exhibit item to LRS visitors.   An old TV repair shop.   Applications of television technology.   Introduction to the history of TV – 1905: First images in a Cathode-RayTube.   Applications of TV technology.   John Logie Baird’s dummy Stookie Bill and his disc scanner.   An image…

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  • 23 Sept 2026 – MoC Goudie Lecture – 100 Years of Television – some technical milestones – by Prof Tom Stevenson

    23 Sept 2026 – MoC Goudie Lecture – 100 Years of Television – some technical milestones – by Prof Tom Stevenson

      The was an excellent turnout of members of the Museum of… Read more

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  • 13 June 2026 Dell Monitor for sale by Andy GM4LLD.

    Dell U2412M hi-res 1920 x 1200 LCD monitor Adjustable stand DisplayPort, DVI & VGA inputs 1920 x 1200 WUXGA resolution 4 port USB2 hub. Mains lead Very good condition, no screen blemishes. £35 Andy GM4LLD.

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  • 28 June 2026 – Corsair CV450 modern PC PSU – for sale by Andy GM4LLD

    Corsair CV450 modern PC PSU. Comes from my son’s PC as he has just updated with some new GPU that needs a bigger PSU. No box but clean and working. £20 Andy GM4LLD (ex-MM0FMF)

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  • 17 June 2026 – LRS AGM 2026

    17 June 2026 – LRS AGM 2026

    John Taylor GM4JRT (Treasurer), Andy Sinclair GM4LLD (President), Dr. Iain Coates GM1MSS (Secretary) – elected at the AGM on 17th June 2026.

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  • 11 June 2026 – US Army’s breakthrough sensor to pinpoint radio signals on battlefield

    11 June 2026 – US Army’s breakthrough sensor to pinpoint radio signals on battlefield

    US Army develops ‘breakthrough’ Rubidium vapour cell quantum sensor to pinpoint radio signals on battlefields. See: https://interestingengineering.com/military/us-develops-breakthrough-sensor-for-battlefield

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  • 27 May 2026 – LRS D/F Hunt 2026

    27 May 2026 – LRS D/F Hunt 2026

    Mike Brunsdon GM8KCS (R) and his son Michael MM3MDB won the 2026 D/F Hunt in 1h 38 mins. Summary: the Fox station, operated by Peter Dick GM4DTH, was located in the Midmar fields west of Blackford Hill. The aerial was a 12m vertical with four radials, fed with 4 Watts of RF at 1.872MHz.  Results: …

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  • RadCom June 2026 – LRS NARSA Rally Photo in RSGB RadCom

    RadCom June 2026 – LRS NARSA Rally Photo in RSGB RadCom

    The LRS group photo taken at Pete GM4BYF’s table at the NARSA (Blackpool) Rally has been published in RSGB RadCom magazine, June 2026 issue, p.80.

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  • 13 May 2026 – John Cooke GM8OTI – EME on a Shoestring – Receiving and Decoding at 70cm

    13 May 2026 – John Cooke GM8OTI – EME on a Shoestring – Receiving and Decoding at 70cm

    John GM8OTI described his efforts over the years to achieve reception of EME (moonbounce) signals on 70cm with the minimum of effort and expenditure from his QTH in a flat in a difficult location on Comiston Road. Meeting attendance 24.                              …

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  • 5 May 2026 – 600km Troposcatter Limit on 144MHz – GM4DIJ

    5 May 2026 – 600km Troposcatter Limit on 144MHz – GM4DIJ

    Brian GM4DIJ, operating from near Stranraer on 5 May 2026 in the 144MHz UKAC contest, plotted his results to illustrate the 600km Troposcatter limit on this band.

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  • 29 Apr 2026 – LRS Pub Night at Wee Bennet’s Bar

    29 Apr 2026 – LRS Pub Night at Wee Bennet’s Bar

    L-R: Peter GM0PXV, Peter GM4DTH, / John GM4JRT. Photo tnx Colin GM4EAU. About 8 people attended the pub night at Wee Bennet’s bar at Morningside Station on 29th April.

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  • 22 April 2026 – Microwave Energy Generation Advances Which Enabled the Development of WW2 Airborne Radar – Prof Peter Grant, University of Edinburgh.

    22 April 2026 – Microwave Energy Generation Advances Which Enabled the Development of WW2 Airborne Radar – Prof Peter Grant, University of Edinburgh.

                                                                                                                 …

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  • Sat 27 June 2026 – BBC closed Radio-4 198kHz LW Service at 01:00h BST.

    Sat 27 June 2026 – BBC closed Radio-4 198kHz LW Service at 01:00h BST.

    The BBC closed its Radio-4  198kHz Long-Wave service from Droitwich, Burghead and Westerglen at 01:00h BST on Saturday 27th June 2026. It had operated since Sept 1934. The RSGB and the BBC Amateur Radio Group are planning to mark this event on the air.  Click for info. Iain GM8LYQ reports: The transmitters are actually still…

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  • 10 April 2026 – New 2m Beacon GB3JIJ 144.407MHz on Isle of Lewis

    From Brian Flynn GM8BJF: There is a new Scottish 144MHz beacon, GB3JIJ which is located at the north end of the Isle of Lewis, in IO68UL square, in the Outer Hebrides. It runs 10 Watts on 144.407MHz. It sends its callsign and QRA in CW, no MGM! It is a very useful indicator of propagation…

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  • 15 Apr 2026 – LRS Spring Surplus Sale.

    15 Apr 2026 – LRS Spring Surplus Sale.

    There was an attendance of over 30 LRS members and guests for the 2026 Spring Surplus Sale at St Fillan’s Church Hall  and lots of items for them to bid for.   Great turnout of 32 for the Spring Surplus Sale in the hall at St Fillan’s Church at Buckstone.   … and lots of…

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  • 9 May – 30 Sept – MOC Exhibition 2026

    9 May – 30 Sept – MOC Exhibition 2026

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