Welcome to the Lothians Radio Society

Scottish Charity number SC045038

  • LRS Messages of the Day

    SESAME – March IET Talk: The Voyager Interstellar Mission – 4th March  at 2.00pm Napier University Colinton Campus – Rivers Suite.  See Upcoming Meetings below.

    4th  March – 8:00pm – LRS Net 197 – 144.350MHz SSB – All welcome.

    11th March – BHH – 8.00pm – Which Way is Up? by Malcolm Hamilton GM3TAL.

     

LRS MEETINGS

  • 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.


  • Wed 4th March – 14:00h – Napier University, Colinton Campus – Rivers Suite – IET Talk: The Voyager Interstellar Mission –  
    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.

    https://localevents.theiet.org/4e5ec0


    Wed 11th March – 20:00h – BHH – What Way is Up? – Malcolm Hamilton GM3TAL.


    Wed 25th March – 20:00h – BHH – Rig Testing & Calibration (practical).


     

  • Wed 11 Feb 2026 – LRS Quiz Night 2026

    There was a turnout of 15 for the Quiz Night 2026, prepared… Read more

  • Wed 25 Feb 2026 – Digital Voice Modes – Allister Watson GM7RYR

    Wed 25 Feb 2026 – Digital Voice Modes – Allister Watson GM7RYR

      Title:  The Digital Shift:  How  DMR is Changing the Face of… Read more

  • 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.

  • 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).

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RADIO NEWS, SILENT KEYS and FOR SALE / WANTED

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  • 18-20 Nov 2013 Special Event Station GM100RSGB

    18-20 Nov 2013 Special Event Station GM100RSGB

    The antenna dismantling crew on Sunday. L-R: Alan GM3PSP, Danny GM6CMQ, Peter GM4DTH, Brian GM8BJF, Vic GM3OWU, Mike GM8KCS, Bill

    Read more

  • 2nd Nov 2013 – GMRT – Scottish Microwave Round Table

    2nd Nov 2013 – GMRT – Scottish Microwave Round Table

      LRS member David GM4ZNX attracted a lot of interest with his Noise Factor measurements.  The third Scottish Microwave Round

    Read more

  • 4th Aug 2013 3cm Portable Operations by Pete GM4BYF/P & Brian GM8BJF/P

    4th Aug 2013 3cm Portable Operations by Pete GM4BYF/P & Brian GM8BJF/P

    Pete GM4BYF/P (in natty hat)! Brian GM8BJF/P (who should have been wearing a hat)! Two keen Lothians microwavers Pete GM4BYF

    Read more

  • Sayonara Vic and Haste Ye Back

    Sayonara Vic and Haste Ye Back

     L-R: Mike GM8KCS, Peter GM4DTH, Vic JA5VQ, Bill GM8SQM & Malcolm GM3TAL. October 30th was the last LRS meeting for

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  • Wed 13th Nov – Lighthouse Weekend 2013 – Geoff Crowley MM5AHO

    Wed 13th Nov – Lighthouse Weekend 2013 – Geoff Crowley MM5AHO

    At the LRS meeting on Wednesday 13th November we welcomed back Geoff Crowley MM5AHO for his talk – “International Lighthouse

    Read more

  • 19-20 Oct 2013 – JOTA & Galashiels Rally

    19-20 Oct 2013 – JOTA & Galashiels Rally

    It was a busy weekend for LRS, in Jamboree on the Air on Saturday and the Galashiels Rally on Sunday.

    Read more

  • Wed 30th Oct 2013 – “A Tour Round the Solar System” – Ian Sheffield GM3VEI

    Wed 30th Oct 2013 – “A Tour Round the Solar System” – Ian Sheffield GM3VEI

    At the meeting of the LRS on 30th October astronomer and former LRS member, Ian Sheffield GM3VEI gave us a

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  • 16th Oct 2013 – LRS Autumn Surplus Equipment Sale

    16th Oct 2013 – LRS Autumn Surplus Equipment Sale

        Some of the goodies sold at the sale – see what you missed! In spite of the weather,

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  • Wed 25th September – A Century of Communications – Angus Annan MM1CCR at MOC Burntisland

    Wed 25th September – A Century of Communications – Angus Annan MM1CCR  at MOC Burntisland

    At the annual visit of the Lothians Radio Society to the Museum of Communication in Burntisland on 25th September, Angus

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  • Wednesday 11th Sept 2013 – “SOTA” – Presidential Address by Andy Sinclair MM0FMF

    Wednesday 11th Sept 2013 – “SOTA” – Presidential Address by Andy Sinclair MM0FMF

     Andy Sinclair MM0FMF delivering his second Presidential Address The new year of LRS meetings started with a bang with the

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  • 60th Anniversary of LRS RSGB Affiliation – 11th August 2013

    60th Anniversary of LRS RSGB Affiliation – 11th August 2013

    The Secretary has found the original RSGB Affiliation Certificate of the Lothians Radio Society in the club archives. It is

    Read more

  • Cockenzie Mini-Rally / Junk Night – 9th August 2013

    Cockenzie Mini-Rally / Junk Night – 9th August 2013

    Jack GM1CQC, John GM8OTI, Brian GM8BJF, Paul GM4UPN, David GM4ZNX. There was a good turnout of LRS members at the the

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