Scottish Charity number SC045038
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LRS Messages of the Day:
John Taylor GM4JRT (Treasurer), Andy Sinclair GM4LLD (President), Ian Coats GM1MSS (Secretary) – elected at the AGM on 17th June 2026.
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 Barbecue POSTPONED from Wed 24th June. New date TBA ~ Aug.
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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Sunday 25 Oct 2026 – Galashiels Rally
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Friday 14th August 2026 18:00 to 21:00 Cockenzie & Port Seton Junk Night, Port Seton Community Centre, South Seton Park Port Seton EH32 0BG
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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.
https://gmroundtable.org.uk/
One more speaker to present a microwave-related talk is still needed – contact Colin gm4hwo@gmail.com.Details will be available nearer the date.
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9 May – 30 Sept – Weds & Sats – MOC Exhibition 2026
CONTEST CALENDAR
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3-5 July 2026 – VHF NFD 2026 participation by LRS is CANCELLED. Sadly, the key players in the LRS contest group have decided this event will need to be cancelled. The main reasons are lack of resources and transport at this time. Participation in the Sept 2026 VHF event is being discussed.
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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
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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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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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Sat 27 June 2026 – BBC to close Radio-4 198kHz Long-Wave Service.
The BBC will close its Radio-4 198kHz Long-Wave service from Droitwich, Burghead and Westerglen 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.
2. RECENT MEETINGS
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27 May 2026 – LRS D/F Hunt 2026
Mike Brunsdon GM8KCS (R) and his son Michael MM3MDB won the 2026… 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 hires 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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10 Mar 2026 – For Sale: Sigma 2010 Skip Master 25-30MHz am/fm/ssb, fibreglass home base antenna
John GM4JRT has for sale this aerial a Sigma 2010 skip master 25-30MHz am/fm/ssb , fibreglass home base antenna , works well without an ATU on 10 m and 11m band I have the aerial at my QTH , photo attached – collection from QTH GM4HWO @ Liberton Sigma 2010 skip master 25-30MHhz 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.…
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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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Wed 18 Oct 2017 – LRS Autumn Surplus Equipment Sale – St Fillans Church
The LRS Autumn Surplus Equipment Sale was held on 18 Oct at St Fillan’s Church with a good turnout and almost everything sold. Full Report. Norrie GM1CNH was a happy raffle winner!
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Sat 4 Nov 2017 – GMRT – Microwave Round Table at Museum of Communication
The GMRT speakers: Mark Hughes GM4ISM, Geoff Pike GI0GDP, Martin Hall GM8IEM (Session Chair), Andy Sinclair MM0FMF, David Anderson GM6BIG. The 2017 Scottish Microwave Round Table was held on 4th November at the Museum of Communication in Burntisland followed by a dinner and musical entertainment at the Kingswood Hotel. Programme: A 10GHz Home Station (Mark GM4ISM)…
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27 Sept 2017 – From Holyrood to Hollywood, a Technical Career in Motion Pictures with Kodak – Alan Masson GM3PSP
Alan Masson GM3PSP gave an autobiographical talk about his career in the Motion Picture Division at Kodak in the UK and the USA at the meeting of the LRS on 27th September 2017 at the Museum of Communication in Burntisland. As well as his chemistry training, which was vital in film processing issues, his…
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20 September 2017 – Silent Key – George Burt GM3OXX
George GM3OXX in his shack near Turriff in 2010. Photo by Alan GM3PSP. We have heard with great sadness of the Silent Key at the age of 81 on 20th September of George Burt GM3OXX, formerly of Edinburgh, after a long illness. An outstanding constructor and QRP operator, he held the world 3cm record…
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13 Sept 2017 – LRS Presidential Address ‘Frequency Standards’ by Brian Flynn GM8BJF
Brian Flynn GM8BJF gave his Presidential Address on the subject of ‘Frequency (and Time) Standards’ at the first meeting of the new club year on Wednesday 13th September 2017 at the Braid Hills Hotel. Click for Full Report.
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2-3 Sept 2017 – RSGB 2m Trophy Contest at Gatehouse of Fleet
The GM3HAM/P contest group of the LRS took part in the RSGB 2m Trophy Contest from our usual site in the hills near Gatehouse of Fleet in Dumfries & Galloway. The main innovation was the use of a 2 x 17-element M2 beam providing high gain with good beamwidth. Rig: FT-736R + valve linear 400W.…
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11 Aug 2017 – Pete GM4BYF at Cockenzie Mini Rally
LRS Member Pete GM4BYF had a well-stocked table of ju.. surplus equipment for sale. (Hold the front page)! General view of the Mini-Rally
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4 Aug 2017 – RSGB VHF NFD – GM3HAM/P Wins 6m & 4m – Leading GM Restricted Section
The GM3HAM/P Contest Group of the Lothians Radio Society had another excellent result in RSGB VHF NFD in 2017. Operating in the Restricted Section we were: Leading Scottish station (Cockenzie Quaich) 1st Place on 50MHz (Certificate) 1st Place on 70MHz (Certificate) 4th Place on 144MHz 3rd Place on 1.2GHz Congratulations to all the operators. Click…
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GM3WUX 4 metre Quad Demo
We have just learned of two YouTube videos of our good friend Terry GM3WUX demonstrating his 6-element 4 metre quad antenna at a meeting of the West of Scotland Amateur Radio Society. Click for: Video 1 Video 2
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Wed 23 Aug – LRS Pub Night 4
There were nine LRS members at PN4 on 23rd August including Alan GM3PSP who took this photo. During the summer break in July and August we held our Summer Pub Nights at ‘Wee’ Bennet’s Bar on the corner of Maxwell St at Morningside Station at 8:00pm on normal club nights – Wednesdays 12th & 26th…
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1-2 July 2017 – GM3HAM/P – VHF NFD – Gatehouse of Fleet
VHF NFD 2017 at Gatehouse of Fleet was another success for the LRS with good wx most of the time and good scores on 50MHz, 70MHz, 144MHz and 1296MHz in the Restricted section. We were joined by Mike GM4IGS from Troon and Terry GM3WUX from Glasgow as operators on 6m & 4m. On the Friday…
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28 June 2017 – LRS Summer Barbecue at QTH-GM4BYF
The annual LRS Summer barbecue was held on Wednesday 28th June 2017 at the QTH of Pete GM4BYF and Kay Bates GM6KAY at Fairmilehead. Wonderful food was provided (as always) and participants brought their own liquid refreshments. In view of the rather cold wx outside, the BBQ was held in the sunroom and kitchen. …