Scottish Charity number SC045038
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LRS Messages of the Day
4 March 2026 14:00h – SESAME – March IET Talk: The Voyager Interstellar Mission – at 2.00pm Napier University Colinton Campus – see Upcoming Meetings below.
Thurs 12 Feb – 6-7 pm – EU Lecture – Frontiers of Wireless Communication by Prof Gerhard Fettweis – 1 Lauriston Place – need to register in advance CLICK.
Wed 11 Feb – 20:00h @ BHH – LRS Quiz Night in groups of 4.
19 Jan 2026 – Silent Key – Dave-6 GM6KGZ – Funeral 11 Feb 2026 Mortonhall – Silent Key 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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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 (Engineer) and Dr John Cooke (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.
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Wed 11 Feb 8:00pm at BHH – LRS Quiz Evening. How much have you learned on your Amateur Radio journey and how much has been forgotten? (Teams of 4, so there is plenty of space to hide.) Brian Howie GM4DIJ @ James Gentles GM4WZP.
RECENT MEETINGS
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ALMA (Atacama Large mm Array) – A Radio Observatory in Chile – Trials & Tribulations of working at greater than 100 GHz by Bill Dent GM8RBT.
Bill Dent is retired System Astronomer at the ALMA Observatory in Chile.… 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.
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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Wed 25th April 2018 – Using Chinese ADF4351 & ADF5355 PLL Boards as Microwave Signal Sources – Brian Flynn GM8BJF
Brian Flynn GM8BJF talked about Using Chinese ADF4351 and ADF5355 PLL Boards as Microwave Signal Sources at the meeting on 25th April.
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Wed 11th April 2018 – “Spring” Surplus Equipment Sale
The LRS “Spring” Surplus Equipment Sale on 11th April at St Fillan’s Church was well attended. Most of the items
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Wed 28 Mar 2018 – Wilderness Radio – Paul Gacek W6PNG
Paul at Dante’s View, Black Mountains, CA. We were delighted to welcome Paul Gacek W6PNG and his XYL from Laguna
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Wed 14th March 2018 – Microwave Antenna Testing – John McCormick, Leonardo
(Photo of a similar installation) John McCormick from Leonardo Airborne & Space Systems gave a talk about the Compact Antenna
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Wed 28th February 2018 – Digital Voice Modes – Allister Watson GM7RYR
Allister Watson GM7RYR, who is beacon-keeper for GB7EE, talked about Digital Voice Modes at the meeting on 28th Feb
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Wed 14 February 2018 – Battery Types & Behaviours – Stan Frey GM8ZQY
Stan Frey GM8ZQY gave a comprehensive talk on “Battery Types and Behaviours” at the meeting on 14th February –
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Wed 24 Jan 2018 – 3D Printing – Neil Gillies (ex-GM6BZF)
At the meeting on 24th January 2018, Neil Gillies, ex-GM6BZF, talked about and demonstrated 3D Printing, the state-of-the-art way
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Wed 10 Jan 2018 – Video NIght – The Role of Radio in Aviation – Peter Dick GM4DTH
The annual Video Night, presented as always by Peter Dick GM4DTH who is the current President of the Edinburgh
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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