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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6 Dec 2017 – Christmas Curry at the Himalaya Tandoori
The annual LRS Christmas Curry was held on Wednesday 6th December at the Himalaya Tandoori Restaurant at Bruntsfield, with 14
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22 Nov 2017 – Optimization of Antenna Height over Terrain – Brian Howie GM4DIJ
LRS member Brian Howie GM4DIJ gave an introduction to antenna modelling at the LRS meeting on 11 March 2015. This
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8 Nov 2017 – ‘Pirates – Offshore Radio 1964-1974 – ding-ding’ – James Gentles GM4WZP
James Gentles GM4WZP gave a great talk on ‘Pirates – Offshore Radio from 1964 to 1974, ding-ding!’ at the meeting on 8th November
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25 Oct 2017 – Having fun on a shoestring – Tom Wylie GM4FDM
Well-known Scottish DXer Tom Wylie GM4FDM from Paisley returned to the Lothians on 25th October 2017 to talk on Having fun
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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
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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
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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
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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
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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
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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
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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
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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