Welcome to the Lothians Radio Society

Scottish Charity number SC045038

  • LRS Messages of the Day:

    22 Oct 2026 – HP Computer Monitor for sale by Colin GM4HWO – see Items for Sale.      Sun 25 Oct 2026 – Galashiels Rally – 11:15am – Volunteer Hall, Galashiels.                             Wed 28 Oct 2026 – LRS at BHH – Blood Bikes Scotland – Phil Dodsworth & John Taylor Wed 11 Nov 2026 – 7:30PM – Open Meeting – Need to book your place – The end of the 198kHz Radio 4 long wave service – Mark Hughes GM4ISM

LRS MEETINGS

  • Wed 11 Nov 2026 – 7:30pm – Open Meeting – The End of the 198kHz Radio-4 Long Wave Service by Mark Hughes GM4ISM.

    There is an intention that every year we have an open evening with a keynote speaker, to which guests of the society are very welcome to attend. Because these are likely to be attended by more people than usual, they will be held in a larger room, and at an earlier time. Members and guests will need to register their interest in attending so that all attendees can be accommodated.

    This year the event is: The story of the Radio 4 Long Wave service on 200 and 198kHz by Mark Hughes GM4ISM

    Mark Hughes GM4ISM will tell the story of the last 35 years of evolution of the BBC Long Wave service and a glimpse at the engineering challenges that kept him (in the technical specialist team) busy as they pushed elderly transmitters way beyond their design life. The inevitable was warded off for a long time to a point that with changes in technology and the ‘political’ and contractual environment, we ended up with the services ceasing this year.

    Mark Hughes GM4ISM was a keen young radio ham (licensed at 14), and a career in Electrical Engineering seemed to fit. After graduating in Electrical Engineering at Warwick University he was recruited by BBC transmission. He worked extensively with antennas and transmitters, ending as team manager of the Forfar and Shetland teams before moving to a technical specialist team which started with four members and ended up with over thirty by the time he retired.

    11 November 2026 in the Gathering Bar at the Braid Hills Hotel.

    Note that the open event starts 30 minutes earlier than our usual talks: 19:00 for 19:30 start.

    Please reserve your place through this link:

    https://www.lothiansradiosociety.com/open-event-registration/

    Please remember to add your email address on the form so that you receive an acknowledgment which is effectively your ticket for the event.


  • 28 Oct 2026 – Blood Bikes Scotland by Phil Dodsworth & John Taylor GM3JRT

    Blood Bikes Scotland (BBS) is a fully volunteer-run and donation-funded charity that provides a completely no cost courier service to 5 NHS Scotland Health Boards in Lothians, Borders, Fife, Central, and Tayside. BBS use both motorcycles and cars to move a variety of essential items 7 days a week, including: medicines and controlled drugs, tissue and blood samples, prescriptions, clerical and medical documents, medical equipments, and, occasionally, blood.

    The alternative courier services cost the NHS precious funds and BBS has saved NHS Scotland over £450,000 in courier costs in the last 12 months.

    Phil Dodsworth, a Trustee with BBS, will be giving a presentation all about BBS and how it functions. Our own Treasurer John GM4JRT also volunteers with BBS and will be on hand to answer any specific questions LRS members might have.

    More information can be found on the Blood Bikes Scotland website: <https://bloodbikesscotland.org/>28 Oct 2026 –

  • 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/ 

  • Sun 25 Oct 2026 – Galashiels Rally

    11:15 am – Volunteer Hall, Galashiels.

    See: Galashiels and District Amateur Radio Society (GDARS) GM4YEQ

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

    (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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Send items to Alan GM3PSP:

webmaster@lothiansradiosociety.com

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

  • Sat 24 Oct 2026 – Next Goudie Lecture: Entitled Vision 1926: Baird, Early Television and Museum Legacy, presented by Iain Baird, grandson of John Logie Baird.

    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…

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  • HP 27″ Computer Monitor For Sale by Colin GM4HWO.

    HP 27″ Computer Monitor For Sale by Colin GM4HWO.

    HP 27″ Full HD Computer Monitor – Model HSTND-9711-A (27fw Series) Size is 610 mm wide x 360mm high – 27 inch diagonal Condition: VGC, Tested & fully working. Screen is clean with no dead pixels. Includes mains power cable and HDMI lead . Key Features from the internet • 27-inch Full HD IPS Display – Crisp 1920×1080 resolution with wide viewing angles • Ultra-Slim Design – • Connectivity Options – HDMI & VGA • Energy Efficient – Low power consumption with LED backlighting • User-Friendly Controls – Rear-mounted buttons for easy menu navigation Price £35. COLLECTION FROM    gm4hwo…

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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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  • 12 April 2026 – Norbreck (Blackpool) Rally

    12 April 2026 – Norbreck (Blackpool) Rally

    Curry in the Sunam restaurant on Saturday night. Colin GM4HWO showing off his big naans as usual. The Sunam curry-house. All the LRS visitors at Pete GM4BYF’s table at the rally. Pete GM4BYF & Kay GM6KAY were visited at their table by RSGB President Bob Beebe GU4YOX (not to mention Colin GM4HWO). Bob spent almost…

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  • 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 Stevenson (MoC) and John GM8OTI. NOTE: This is a summary for LRS members. For Full Report, see the GMRT website in due course.           Martin Hall GM8IEM (UK Microwave Group Scottish…

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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.  

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  • 26 Oct 2025 – LRS at Galashiels Rally

    26 Oct 2025 – LRS at Galashiels Rally

    Several LRS members attended the Gala Rally. L-R: Kay GM6KAY, Pete GM4BYF, Danny GM6CMQ & Brian GM8BJF. (Photo Andy GM4LLD (formerly MM0FMF)..

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  • 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 in Buckstone with a good turnout of LRS members and guests.  Plenty of interesting items to bid for.   … and plenty of junk too (even if we don’t call it a Junk Sale any more)!   A lot of items were brought…

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  • 28 Oct 2025 – Bletchley Park by Derek Douglas at Newington Library

    28 Oct 2025 – Bletchley Park by Derek Douglas at Newington Library

    This was a well-illustrated basic talk about Bletchley Park and the notable people who worked there during WW2. Derek Douglas is a member of the Colinton Local History Society. https://www.eventbrite.co.uk/e/bletchley-park-an-illustrated-talk-with-derek-douglas-tickets-1785984741439

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  • 3 Oct 2025 – 75th Anniversary of the Transistor

    3 Oct 2025 – 75th Anniversary of the Transistor

    The 3rd of October 2025 was the 75th anniversary of the patenting of the invention of the transistor by three scientists at Bell Labs in New Jersey. Click for article.

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  • 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 portable operating.   10m band operating.   A junk sale was included.    It is a hard life doing Dxpeditions!   “The BBC”    Well looked-after at the HK3LRB club.   View from terrace.  …

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  • 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 Software. Brian described a number of application of this software, using the Student version, which is free.                           GB3EDN is the 1296MHz beacon in Edinburgh, built and maintained by LRS member…

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  • Peter Brown G(M)3YOK Visit to Edinburgh

    Peter Brown G(M)3YOK Visit to Edinburgh

    Former LRS member Peter Brown G(M)3YOK, now living in Cheshire, recently visited Edinburgh and met up with Brian Flynn GM8BJF.

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  • 20 Sept 2025 – Colin GM4EAU & Iain GM8LYQ of LRS in RSGB LoRa Balloon Challenge

    20 Sept 2025 – Colin GM4EAU & Iain GM8LYQ of LRS in RSGB LoRa Balloon Challenge

    The LoRa Balloon.   Colin GM4EAU & Iain GM8LYQ on East Lomond in Fife.   Local (Fife) amateur Dougie MMØISH was also there. (See also his interesting page on www.QRZ.com)     GB1HAB-LoRa-Balloon-track   20 Sept 2025 – RSGB LoRa Balloon Challenge – entered by LRS members Colin GM4EAU, Iain GM8LYQ from East Lomond car…

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

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

    Speaker Pete GM4BYF was introduced by MoC Chair, Prof Tom Stevenson. Wed 24th Sept – at Museum of Communication, Burntisland for MOC 2025 Exhibition – The Box that Changed the World – 100 Years of Television, and talk on Bletchley Park, Enigma, Y Stations – The Unsung Heroes/Heroines by Pete Bates GM4BYF. Synopsis:- One or two names are…

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