Scottish Charity number SC045038
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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
LRS meetings are normally held on the 2nd and 4th Wednesdays of each month (except July and August) at 8:00pm at the Braid Hills Hotel, 134 Braid Road, EH10 6JD.
In July and August Pub Nights are held at 7:30pm at Wee Bennet’s Bar at Morningside Station, on the 2nd and 4th Wednesdays. There are also occasional Wee Bennet’s evenings arranged during the main club season.
Most items are archived in Meeting Reports or Society Activities.
UPCOMING MEETINGS
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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
RALLIES AND OTHER EVENTS
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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/
CONTEST CALENDAR
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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).
RSGB GB2RS NEWS
Every Sunday morning in the Edinburgh area at 09:30h from LRS member Peter Dick GM4DTH. 70.425MHz FM, 145.525MHz FM & 433.525MHz FM. Then call-in to Peter at 10:00h on 145.575MHz for local net. Several LRS members often there.
RADIO NEWS, RECENT MEETINGS, 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. RADIO NEWS ITEMS
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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…
2. RECENT MEETINGS
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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
3. SILENT KEYS
There are no current silent key notifications. Click on the heading to see the silent key archive.
4. ITEMS FOR SALE
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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)
Lothians Radio Society activities – latest reports
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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
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
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
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
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
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.
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
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
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
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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19 Sept 2025 – LRS Members in RSGB RadCom
LRS member Vic GM3OWU has a letter on RAYNET Voice Procedure published in RSGB RadCom Oct 2025, p.89. (Over & Out)! Also mentioned in the Oct 2025 RadCom – LF, p.32, is Peter GM4DTH re the reception of his 472kHz LF WSPR signals in Scandinavia.
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10 Sept 2025 – Andy Sinclair MM0FMF – Presidential Address – “Things that made me go hmmmmmm…….” (Windows-11 & QRP ATUs).
Ø LRS President Andy Sinclair MMØFMF started the new club year with his Presidential Address “”Things that made me go hmmmmmm…….”. Converting computers from Windows-10 to Windows-11. Antenna Tuning Units for QRP e.g. SOTA. Report soon.