Scottish Charity number SC045038
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LRS Messages of the Day
25 Feb 2026 – BHH 20:00h – Digital Voice Modes by Allister Watson GM7RYR
- See Upcoming Meetings below.
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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22 Apr 2026 – BHH 20:00h – Microwave energy generation advances which enabled the development of WW2 airborne radar by Dr Peter Grant, Emeritus Regius Professor of Engineering, University of Edinburgh.
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SESAME – March IET Talk: The Voyager Interstellar Mission – 4th March at 2.00pm Napier University Colinton Campus – Rivers Suite.Launched in 1977, the Voyager 1 & 2 spacecraft continue to send back scientific data despite now being almost 1 light-day from Earth.How has this been done and what of the future?The talk to be given by LRS members, James Gentles GM4WZP (engineer) and Dr John Cooke GM8OTI (scientist), will cover the achievements necessary to maintain this flow of scientific data back to Earth and the scientific discoveries made.You do not have to register but it does help us plan the event. The link to register is given below.
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Wed 25 Feb 2026 – 8pm at BHH – Digital Voice Modes by Allister Watson GM7RYR.
Title: The Digital Shift: How DMR is Changing the Face of Amateur Radio
While traditional FM remains a staple, lowest common denominator mode for radio amateurs, the digital voice modes offer crystal-clear audio, extended battery life, and the ability to talk across the globe using nothing more than the technology you already have in your pocket.
You can of course use a radio and a local repeater or hotspot !
This presentation introduces the various digital “flavours” available to amateur radio operators today, focusing on why DMR has emerged as the clear leader for digital voice.
See and hear how this professional-grade technology has been re-purposed by the amateur community to create a truly global, interconnected radio network.
RECENT MEETINGS
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Wed 11 Feb 2026 – LRS Quiz Night 2026
The LRS Quiz Night 2026 was prepared and organized by Brian Howie… Read more
RALLIES AND OTHER EVENTS
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Sun 12 April 2026 – Norbreck (Blackpool) Rally
Pete GM4BYF confirms that parking at the rear of the Norbreck Hotel will be free provided that car owners register on the tablet provided within the convention.
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Saturday 28th March 2026 – 27th ANNUAL GMDX CONVENTION & DINNER
The 27th Annual GMDX Convention & Dinner will be held on Saturday 28th March 2026 at the King Robert Hotel, Stirling, FK7 0LJ.
A link to the Convention Programme is below, along with the booking form. Please use the instructions on the booking form, or visit the GMDX website link below to secure your booking: https://gmdx.org.uk/27th-annual-gmdx-convention-dinner/ It would be very much appreciated if you could book as soon as possible. See you there! Thanks & 73. Gordon, MM0GOR GMDX SecretaryGMDX Convention Programme 27th March 2026 -
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.
Looking for a programme organizer for GMRT – contact Colin GM4HWO.
Details will be available nearer the date.
CONTEST CALENDAR
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2026 RSGB Contest Rules published 20 Dec 2025:
2m May contest back to old slot.
70cm and 23cm 24hours again for VHF NFD.
Bonuses rather than multipliers (Post code etc) retained.https://www.rsgbcc.org/vhf/rul
es/26rules/frameindex.html Tnx Brian GM4DIJ.
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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, 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. SILENT KEYS
There are no current silent key notifications. Click on the heading to see the silent key archive.
3. ITEMS FOR SALE
There are no current items for sale. Click on the heading to see any archived items.
Lothians Radio Society activities – latest reports
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14th Nov 2012 – President’s Address – Amateur Radio Spotting Systems
Andy Sinclair MM0FMF At the LRS meeting on 14th November 201 our new president, Andy Sinclair MM0FMF presented his President’s Address – “Amateur Radio
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20 Oct 2012 – JOTA – Jamboree On The Air
John GM8OTI operating GB0BSS at Bonaly Camp while Cubs from the 4th Braid Group look on. The Lothians Radio Society operated
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31st Oct 2012 – APSS Radio & Radar Collection
This impressive item was described at the meeting. Photo courtesy of the APSS website. At the LRS meeting on 31st October 2012 Bob
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VHF NFD 2012 – Lothians Radio Society Results
The Lothians Radio Society operated GM3HAM/P in the Restricted Section of VHF NFD on 7-8 July 2012 from a site near Gatehouse
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17th Oct 2012 – Surplus Equipment Sale
A nice 18-ele 70cm yagi was one of the items sold. L-R: Pete GM4BYF, Peter GM4DTH, Brian GM8BJF There was
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Sat 3 Nov 2012 – Scottish Microwave Round Table & Dinner
GMRT 2011 After last year’s very successful event, the second Scottish Microwave Round Table will be held on Saturday 3rd
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Wed 26 Sept 2012 – “Marine Communication” at MOC Burntisland
Prof. Tom Stevenson and Dorothy Brankin Members of the LRS made their annual visit to the Museum of Communication in Burntisland, Fife, on
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GM3HAM/P in 2m Trophy Contest 1-2 Sept 2012
L-R:Brian GM4DIJ, Brian GM8BJF, Norrie GM1CNH, Mike GM4IGS, Peter GM4DTH, Pete GM4BYF & Alan GM3PSP The GM3HAM Contest Group of
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18 – 19 Aug 2012 International Lighthouses / Lightships Weekend
Photo courtesy Geoff MM5AHO The International Lighthouses & Lightships Weekend 2012 will be held this weekend on Saturday 18th and
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10th Aug 2012 – LRS Table at Cockenzie Mini-Rally
L-R: Andy MM0FMF, Brian GM8BJF, Jack GM1CQC & Paul GM4UPN The Lothians Radio Society had a table at the annual
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Wed 12th Sept – Amateur Radio in Japan – Vic JA5VQ / MM0JVQ
LRS member Vic Imamura JA5VQ / MM0JVQ (above) was the speaker at the first meeting of the new club year on 12th
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7-8 July 2012 VHF National Field Day
GM3HAM/P VHF NFD 2012 L-R: Mike GM4IGS, Pete GM4BYF, Terry GM3WUX, Colin GM4HWO, Brian GM8BJF, Brian GM4DIJ, & Alan GM3PSP