Scottish Charity number SC045038
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LRS Messages of the Day
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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.
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Sat 1st Nov – GMRT-2025 at MoC Burntisland. Photos – see Radio News Items.
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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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.
RECENT MEETINGS
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15 Oct 2025 – Autumn Surplus Sale
The Autumn Surplus Sale was held as usual at St Fillan’s Church… Read more
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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… Read more
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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
RALLIES AND OTHER EVENTS
RALLY CALENDAR post missing.
CONTEST CALENDAR
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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).
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, 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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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
John GM4JRT, Peter GMØPXV & Peter GM4DTH. (Photos- John GM8OTI). Mike GM8KCS & John GM8OTI.
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Sat 8th Nov 2025 – MOC Lecture – 80 Years of Airborne Radar by Dr Iain Scott FREng (after MOC AGM).
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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 […]
2. SILENT KEYS
There are no current silent key notifications. Click on the heading to see the silent key archive.
3. ITEMS FOR SALE
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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 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
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 […]
Lothians Radio Society activities – latest reports
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22 Feb 2017 – 20 Years with the PO Engineering Dept in the Highlands – John Macdonald GM4XZN
At the meeting on 22nd February 2017 John Macdonald GM4XZN described his career – “1948-1968, 20 Years with the Post Office Engineering Dept […]
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9 Feb 2017 – VHF/UHF DX Book 2017 Replica Free Online
A 2017 replica edition of the VHF/UHF DX Book is now available free online. (Info from GM4BYF). Click for […]
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30 Jan 2017 – Silent Key – Bob McFarlane, S.O.E. Agent
Bob McFarlane, one of the last surviving members of the S.O.E. – Special Operations Executive – in WWII, died at […]
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8 Feb 2017 – James Clerk Maxwell – Prof. Tom Stevenson, MoC
At the meeting of the LRS on 8th February 2017 our good friend Prof. Tom Stevenson of the Museum of Communication in Burntisland presented […]
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25 Jan 2017 – The Williamson Amplifier – Prof Joe McGeough
The meeting of the LRS on 25th January 2017 was a talk on “How Theo Williamson’s Amplifier Changed the Sound of […]
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8 Jan 2017 – Silent Key – Vic Imamura JA5VQ / MM0JVQ
It is with great sadness that we record the passing of LRS member Vic Imamura JA5VQ / MM0JVQ at the […]
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11 Dec 2016 – RSGB Recreates First Transatlantic Radio Transmission at Ardrossan
The 1921 transmitter in Greenwich CT courtesy Scotsman. Scottish RSGB Board member Len Paget GM0ONX and Jason O’Neil GM7VSB recreated the […]
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11 Jan 2017 – Video Evening at ECVS – ‘The Dish’
The annual LRS Video Evening was presented by Peter Dick GM4DTH on 11th January 2017 at the Edinburgh Video Society, and was […]
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14 Dec 2016 – Christmas Curry at the Himalaya Tandoori
Mike MM0MLB, Kay GM6KAY & OM Pete GM4BYF, Marwyn XYL-GM8OTI, Andy MM0FMF The LRS 2016 Christmas Curry was held on Wednesday 14th […]
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23 Nov 2016 – Valves, Tubes & Bottles – Malcolm Hamilton GM3TAL
At the meeting of the LRS on 23rd November 2016 Malcolm Hamilton GM3TAL talked about ‘Valves, Tubes and Bottles’. and invited members […]
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15 Oct 2016 – JOTA – Jamboree On The Air at Bonaly Scout Camp
Malcolm GM3TAL operating GB0BSS The Lothians Radio Society again operated in JOTA – Jamboree On The Air – from the […]
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9 Nov 2016 RAYNET FEEDNET Emergency Communications System – Charlie Duncan GM6MUZ, Stan Frey GM8ZQY
At the meeting of the LRS on 9th November 2016, Charlie Duncan of Lothians RAYNET and Stan Frey talked about the FEEDNET digital […]