Welcome to the Lothians Radio Society

Scottish Charity number SC045038

  • LRS Messages of the Day

    Wed 1st April 2026 – Pub Evening @ Wee Bennet’s Bar, Morningside Station – from 7:30 pm

    Sat 28 March 2026  –  TOMORROW – GMDX-2026 at Bannockburn.  See Rallies etc below.

    25 March 2026 – Rig Testing & Calibrations – see photos in report, below, RHS.

LRS MEETINGS

  • Wed 1st April – 7:30pm – LRS Pub Night at Wee Bennet’s Bar, Maxwell St, Morningside Stn. All welcome!

    Wed 15 Apr – St Fillan’s Church, Buckstone Drive – 20:00h – LRS SPRING SURPLUS SALE.

    Wed 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.


  • 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.


  • 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

  • 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


     

  • 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.


  • 13 March 2026 – Braehead Rally Discontinued

    Due to changes in large venues legislation, it will not be possible to continue the Braehead Rally in Glasgow.

    See: https://www.braeheadradiorally.com/

  • Would like to do the 144 MHz May weekend at Gatehouse of Fleet if there are enough people?           Anyone up for this on 15 – 17 May?
    As an alternative could do the May UHF and microwaves weekend on 1 – 3 May instead?
    73 –  Norman Stewart GM1CNH
  • 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/rules/26rules/frameindex.html

    Tnx Brian GM4DIJ.

  • 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).

test card

RADIO NEWS, RECENT MEETINGS, SILENT KEYS and FOR SALE / WANTED

Click on image or “read more” to open full article.

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webmaster@lothiansradiosociety.com

Items usually archived as News or Silent Keys in LRS Archive after 1 month.

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  • 11th March 2026 – Which Way is Up? by Malcolm GM3TAL & Sue Hamilton

    11th March 2026 – Which Way is Up? by Malcolm GM3TAL & Sue Hamilton

    Anatomy of human balance system. A wee bit of physics, accelerometry and… Read more

  • 25 March 2026 – Rig Testing & Calibration Evening.

    25 March 2026 – Rig Testing & Calibration Evening.

    Pete GM4BYF, Bill GM8RBT, Bob GM4CMI, Brian GM8BJF. Some members had requested… Read more

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  • 10 May 2017 – Radio in WW-I – Malcolm Fergusson

    10 May 2017 – Radio in WW-I – Malcolm Fergusson

    Malcolm Fergusson, formerly of Edinburgh University Physics Department, talked about Radio in WW-I at the meeting on 10th May 2017. His talk was about

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  • 24 April 2017 – Malcolm GM3TAL – Our Man in Havana

    24 April 2017 – Malcolm GM3TAL – Our Man in Havana

    L-R: Hector; Amed CO2AME; Malcolm GM3TAL; Moises CM2YV On the last day of his recent trip to Cuba, Malcolm was

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  • 26 April 2017 – Enigma – the Unsung Heroes – Pete Bates GM4BYF

    26 April 2017 – Enigma – the Unsung Heroes – Pete Bates GM4BYF

    At the LRS meeting on 26th April 2017 Pete Bates GM4BYF gave a very well researched talk on ‘Enigma – the Unsung Heroes’. He outlined

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  • 9 April 2017 – LRS Receives RSGB VHF-NFD Trophies at Norbreck Rally in Blackpool

    9 April 2017 – LRS Receives RSGB VHF-NFD Trophies at Norbreck Rally in Blackpool

    Len Paget GM0ONX, RSGB Director; Colin GM4HWO, Andy MM0FMF, Mike GM4IGS, Pete GM4BYF, Danny GM6CMQ, Brian GM8BJF, Norrie GM1CNH, Peter

    Read more

  • 5 April 2017 – Spring Surplus Equipment Sale at St Fillans

    5 April 2017 – Spring Surplus Equipment Sale at St Fillans

    The LRS Spring Surplus Equipment Sale was held on Wednesday 5th April at St Fillan’s Church, Buckstone Drive. There was

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  • 21 March 2017 – Aurora over Islay – Mike Senior GM3PAK

    21 March 2017 – Aurora over Islay – Mike Senior GM3PAK

    Many thanks to former LRS member Mike Senior GM3PAK, who lives with his XYL Marion GM1DCB on the isle of

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  • 15 March 2017 – FUNcube Satellite Received using Raspberry-Pi – John Cooke GM8OTI

    15 March 2017 – FUNcube Satellite Received using Raspberry-Pi – John Cooke GM8OTI

    (Photo courtesy AMSAT-UK) Following John Cooke’s talk on amateur radio applications for the Raspberry Pi microcomputer at the March 8th

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  • 8 March 2017 – Raspberry Pi – John Cooke GM8OTI

    8 March 2017 – Raspberry Pi – John Cooke GM8OTI

    At the meeting of the LRS on 8th March 2017, John Cooke GM8OTI talked about the Raspberry Pi computer’s history and variants, and

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  • 22 Feb 2017 – 20 Years with the PO Engineering Dept in the Highlands – John Macdonald GM4XZN

    22 Feb 2017 – 20 Years with the PO Engineering Dept in the Highlands – John Macdonald GM4XZN

      At the meeting on 22nd February 2017 John Macdonald GM4XZN described his career – “1948-1968, 20 Years with the Post Office Engineering Dept

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  • 9 Feb 2017 – VHF/UHF DX Book 2017 Replica Free Online

    9 Feb 2017 – VHF/UHF DX Book 2017 Replica Free Online

      A 2017 replica edition of the VHF/UHF DX Book is now available free online. (Info from GM4BYF). Click for

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  • 30 Jan 2017 – Silent Key – Bob McFarlane, S.O.E. Agent

    30 Jan 2017 – Silent Key – Bob McFarlane, S.O.E. Agent

    Bob McFarlane, one of the last surviving members of the S.O.E. – Special Operations Executive – in WWII, died at

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  • 8 Feb 2017 – James Clerk Maxwell – Prof. Tom Stevenson, MoC

    8 Feb 2017 – James Clerk Maxwell – Prof. Tom Stevenson, MoC

    At the meeting of the LRS on 8th February  2017 our good friend Prof. Tom Stevenson of the Museum of Communication in Burntisland presented

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