Scottish Charity number SC045038
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LRS Messages of the Day:
Wed 17th June – 20:00h – LRS AGM at Braid Hills Hotel.
Sat 27 June 2026 – BBC Long-Wave Closure. Click for more info.
3-5 July 2026 – VHF NFD 2026 participation by LRS is CANCELLED due to lack of resources and transport. Participation in the Sept 2026 VHF event is being discussed
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/Sept..
Wed 17 June – 20:00h – LRS AGM, Braid Hills Hotel.
TUES 16 JUNE – 19:30h MOC Goudie Lecture – The Remarkable Mary Somerville – Queen of 19th Century Science – by Ian Archibald. See below – Rallies etc.
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/
Speakers to present microwave related talks are urgently needed – contact Colin gm4hwo@gmail.comDetails will be available nearer the date.
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9 May – 30 Sept – Weds & Sats – MOC Exhibition 2026

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Tuesday 16 June 2026 – MOC Goudie Lecture
MoC GOUDIE LECTURE – TUESDAY 16 JUNE 2026The next MOC Goudie Lecture will take place at 7.30 pm on Tuesday 16 June and is entitled The Remarkable Mary Somerville – Queen of 19th Century Science. It will be presented by local historian Ian Archibald and is timed to coincide with Burntisland Civic Week. Please see Events – Museum Of Communication for further information.To attend in person, please email enquiries@mocft.co.ukZoom 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 entirely on donations for financial survival.Please be aware that our lectures are not recorded. There is therefore no catch-up facility.
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. 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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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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GM3HAM/P – VHF Field Day 3-4 July 2010

L-R: Stuart MM3TZP (operator) and SWL MIchael (logger) did a great job on 2 metres. VIEW MORE PHOTOS OF THIS EVENT BY GM4DIJ & GM3PSP IN ‘SOCIETY ACTIVITIES’. Using the LRS club callsign GM3HAM/P a small but dedicated group of members of the Lothians Radio Society took part in VHF NFD from our usual site…
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30 June 2010 – Barbecue

30 June 2010 Annual Lothians Barbecue The annual Barbecue of the Lothians Radio Society was held on Wednesday 30th June at the QTH of Pete GM4BYF and Kay Bates GM6KAY and was enjoyed by all who attended. Our thanks go to Pete and Kay for their kind hospitality. For more photographs of this event by GM4DTH and GM3PSP, go…
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Annual General Meeting – Report

9 June 2010 Annual General Meeting 2010 The Annual General Meeting of the Lothians Radio Society was held in the Braid Hills Hotel, 134 Braid Road, Edinburgh EH10 6JD on Wednesday 9th June 2010. The following Committee members were elected (for all photographs, go to the Committee page on this website): President: Dr. John Cooke GM8OTI…
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DF Hunt
26 May 2010 DF Hunt The 2010 DF Hunt was a big success. A report with photos and list of competitors is in the Photographs & Reports section.
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GB3FF Repeater Operational Again
The GB3FF Repeater, located at Kelty in Fife, IO86gc, has been operational again since 3 April 2010, courtesy of the Central Scotland FM Group. It operates on RV48 (145.600 MHz / -600 kHz shift) with CTCSS tone 103.5 Hz. Coverage includes Edinburgh and many parts of the Lothians and Fife. For coverage map, go to: http://www.ukrepeater.net/repeaters/gb3ff.htm
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Next LRS Meeting – Video Night – 12 May
Wednesday 12 May, 8pm Video Night by Peter Dick GM4DTH The principal title will be “North Sea”, a reconstruction of emergency communications in the North Sea, made by the GPO Film Unit. There may also be additional titles. This meeting replaces two other topics that had to be postponed at short notice. Many thanks to…
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Next LRS Meeting – Volunteer Work in Malawi – 28 April

Wednesday 28 April, 8pm CHANGE OF TOPIC: Unfortunately the scheduled talk “DXpedition to VP8 – Antarctica” by Gavin Taylor GM0GAV, has had to be postponed due to the volcano dust emergency. In its place, the topic will be Volunteer Work in Malawi by LRS member Peter Bates GM4BYF. This will be a Powerpoint presentation…
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Welcome to our new website
We have moved the content of our site to a format that will (we hope) be more attractive, easier to maintain, and more useful and informative. We are now posting photographs of most recent meetings, Field Days etc. See what you may have missed! To use a well-worn cliche – THIS IS YOUR WEBSITE – so please let…
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LRS Trophies

At the LRS meeting on 24 February the President, Colin GM4HWO displayed the contest trophies that had been won in the 2008 VHF National Field Day (5-6 July). The trophies are the Martlesham trophy (left), awarded for first place in the Restricted Section, with an overall score of 3476 points and top band-scores on…
