Scottish Charity number SC045038
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LRS Messages of the Day:
21 Aug 2026 – Sigma 2010 Skip Master 25-30MHz antenna for sale. Sat 31 Oct – GMRT-2026 – We have sold 45 Event tickets – 5 tickets left – max room capacity = 50. Book asap to avoid disappointment. See Rallies Etc below.LRS August Pub Nights: Wed 26th Aug, 7:30pm Wee Bennet’s Bar, 1 Maxwell St., Morningside Stn – All welcome.
LRS Summer Nets: Wed 2 Sept – 8pm 144.350MHz SSB – All welcome.
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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LRS 2026 Barbecue CANCELLED due to Kay’s accident.
Wed 9 Sept 2026 – Presidential Address – Andy Sinclair GM4LLD.
Wed 23rd Sept 2026 – LRS Visit to MOC Burntisland 2026 Exhibition – When Screens were Small, but the Magic seemed Huge – 100 Years of Television. There will also be a lecture by Prof. Tom Stevenson – 100 Years of Television – some Technical Milestones, including the early days of TV in Orkney.
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. The registration system is now open for booking. We have sold 45 Event tickets – 5 tickets left – max room capacity = 50. Suggest you book asap to avoid disappointment. https://gmroundtable.org.uk/
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9 May – 30 Sept – Weds & Sats – MOC Exhibition 2026
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27 Sept 2026 MOC Goudie Lecture – 100 Years of Television.
The next MOC Goudie Lecture will take place at 7.30 pm on WEDNESDAY 23 SEPTEMBER and is entitled 100 Years of Television. It will be presented by Museum Chair Prof. Tom Stevenson. Please see Events – Museum Of Communication for further information.
Sunday 25 Oct 2026 – Galashiels Rally
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 / 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
There are no RADIO NEWS ITEMS. Click on the heading to see the radio news archive.
2. RECENT MEETINGS
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14 Aug 2026 – LRS at the Cockenzie / Port Seton Mini-Rally
LRS President Andy GM4LLD & Secretary Iain GM1MSS at the LRS table.… 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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21 Aug 2026 – Sigma 2010 Skip Master 25-30MHz Antenna for sale By Colin GM4HWO.
Sigma 2010 Skip Master 25-30MHz am/fm/ssb , fibreglass home base antenna, power handling 1000 watts, length 5.48 m/ 18 feet, Gain 9.9 dB, impedance 50 ohms, frequency 25-30MHz (with tuning), construction fibreglass, swr 1:1.3, Mounting bracket pole, the Sigma Euro-Comm ½ wave Skip Master 2010 is a high performance base station antenna. The top section has a tuneable whip that can be trimmed to suit your desired frequency band, The total bandwidth with tuning is 5MHz, from 25 to 30MHz. This makes it ideal for cb 10-metre band as well as dx’ing. The construction is 3 sections of fiberglass and…
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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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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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26 Apr 2026 – Bencher BY-1 Dual Paddle for Sale by Andy GM4LLD.
Bencher BY-1 dual paddle key. Chrome mechanics on black base. Used and slightly worn but in very good condition otherwise. Pictures available on request. Price £125 or offer. Andy Sinclair GM4LLD (formerly MM0FMF
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29 Jan 2026 – Items for Sale by Norman MM0BMG (Reduced Prices).
Norman has reduced the prices of many of the items on his list: GM1CNH Equipment Sale Updated: 29 January 2026 Item Description Price Alinco HF Mobile Whip Antenna 2.7 m mobile whip; antenna mounting bracket and spring; adjustable vehicle mounting bracket; heavy duty; boxed. NEW – £150 Anritsu MT8820A Radio Communication Analyser 30 MHz to 2.7 GHz, spectrum analyser, 2G/3G mobile phone tester, output power, modulation, RF signal generation, £300 Badger Boards HF Antenna wideband folded dipole antenna with balun N(f) connector; heavy duty centre spacer; termination resistor; 1.5 MHz to 30 MHz; supplied with 2 x 50 ft antenna…
Lothians Radio Society activities – latest reports
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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 Music” which was given by Prof Joe McGeough (above), a former Professor of Mechanical Engineering at the University of Edinburgh. Photo courtesy Science Museum, London The Williamson amplifier refers to a type of valve audio amplifier whose…
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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 age of 74 on 8th January 2017 in Japan. Vic and XYL Keiko JG5JUS came to Edinburgh for some months every summer for a number of years, living in a flat in Morningside and attending LRS…
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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 first reception at Ardrossan in 1921 of a transatlantic transmission from the USA by Paul Godley in Greenwich, CT. Click for full story.
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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 enjoyed by all present. Before the main feature, The Dish, Pete GM4BYF: gave a very useful description of the radio communications used for the Lunar Landing including the role of the Parkes Dish. The Dish…
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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 December at the Himalaya Tandoori Restaurant at Bruntsfield Place. There was a turnout of 15 for a very merry evening. Peter GM4DTH, Tommy GM4DCL, Roy GM3SRV Click for Full Report with more photos.
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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 to tell of their own favourite valves. The development of the thermionic valve drove the advance of radio and electronics in the last century. Despite the stunning achievements of silicon device technology, valves are still…
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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 Bonaly Scout Camp Site on Saturday 15th October 2016. Using the special-event callsign GB0BSS, the operators were John Cooke GM8OTI and Malcolm Hamilton GM3TAL. This year they were in the Training Room, which was a…
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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 communications system employing the MESH data network that has been installed in the Firth of Forth area for use in emergency situations. A leading technical contributor to this project is LRS member Bernie McIntosh GM4WZG…
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26 Oct 2016 – Aerial Photography – James Gentles GM4WZP
James Gentles GM4WZP made a very welcome return to the LRS on 26th October to present Aerial Photography. In James’s last talk, on 23 January 2013, he described Kite Aerial Photography (click for report). Technology has advanced greatly in just 3 years, with drones now available to provide much greater flexibility and capability. Visit James’s website Gentles Limited…
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19 Oct 2016 – LRS Surplus Equipment Sale
LRS Secretary, Mike MM0MLB welcoming everyone. The LRS Autumn Surplus Equipment Sale and raffle was held on Wednesday 19th October 2016 at St Fillan’s Church, Buckstone Drive, Edinburgh 10. There was a good turnout of LRS members and from other clubs, including GM1SXV all the way from Glasgow. Some of the many items for sale. The highlight of…
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12 Nov 2016 – GMRT-2016 – Scottish Microwave Round Table at MoC
GMRT speakers: Stuart G8CYW, John G4BAO, Pete GM4BYF, morning chair John GM8OTI, Sam G4DDK GMRT-2016, the Scottish Microwave Round Table, was held on Saturday 12th November at the Museum of Communication, Burntisland, organized by the Lothians Radio Society. There was a turnout of about 45 for an excellent program of talks, with refreshments and lunch as…
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12 Nov 2016 GMRT – Scottish Microwave Round Table at MoC
Alan GM0USI speaking at GMRT-2015 Registrations are now open for GMRT-2016, the Scottish Microwave Round Table on Saturday 12th November at the Museum of Communication in Burntisland. organised by the Lothians Radio Society There will be an excellent program of talks, lunch & refreshments and a dinner at the nearby Kingswood Hotel. Microwave components will be on…