Welcome to the Lothians Radio Society

Scottish Charity number SC045038

  • LRS Messages of the Day

    TONIGHT – Wed 7th Jan 2026 – 7:30pm – LRS Pub Night at Wee Bennet’s Bar, Maxwell St, Morningside Stn.

    Wed 14th Jan 2026- NOTE 7:30pm – BHH Gathering Room – LRS Video Night – see below for program.

LRS MEETINGS

  • Wed 7th Jan 2026 – 7:30pm – LRS Pub Evening at Wee Bennet’s Bar, Maxwell St, Morningside Stn.

    Wed 14th Jan 2026 – NOTE START TIME – 7:30pm –  LRS Video Evening in BHH Gathering Room:

    • From Raw Crystal to Crystal Oscillator – Crystals Go to War in 1943. (45 min)
    • The Spying Game – the SOE (from History Channel). (45 min).

    Wed 21 Jan 2026 – 8:00pm – LRS Net 194 – 144.350MHz SSB.

    Wed 28 Jan LRS 8:00pm at BHH – ALMA (Atacama Large mm Array) – A  Radio Observatory in Chile – Trials and Tribulations of working at greater than 100 GHz by Bill Dent GM8RBT.

There are no posts in category “RECENT MEETINGS”

  • 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.

  • 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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Send items to Alan GM3PSP:

webmaster@lothiansradiosociety.com

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

  • Sept-Oct 2026 – DXpedition to Colombia by Norman HK3/MM0BMG

    Following last year’s event. Norman is organizing another DXpedition to Colombia in the autumn of 2026. Norman can now confirm

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  • 31 Dec 2025 – For Sale by Dave GM6KGZ – Malachite SDR Receiver

    31 Dec 2025 – For Sale  by  Dave GM6KGZ – Malachite SDR Receiver

      For Sale  by  Dave  6  GM6KGZ  – Malachite SDR Receiver Boxed and in mint condition – £95 Tel.  0131

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  • 12 Dec 2025 – For Sale by Dave 6 – GM6KGZ – Owon Spectrum Analyzer With Tracking Generator- Portable and Rechargeable – 9kHz. – 1.5GHz – As New

    12 Dec 2025 – For Sale by Dave 6 – GM6KGZ – Owon Spectrum Analyzer With Tracking Generator- Portable and Rechargeable – 9kHz. – 1.5GHz – As New

    Owon HSA015- TG  Spectrum Analyzer With Tracking  Generator- Portable and Rechargeable – 9kHz. – 1.5GHz 8” IPS Colour Touch-screen. Vivid Display

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  • 31 Oct 2025 – 2 Items for Sale by Dave 6 – GM6KGZ

    For sale by Dave 6. Tel. :  0131 539 2858 Anytone AT-D878UVII Plus –  Digital Hand-Held DMR Radio. Boxed and

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  • MyDel 13.8 Volt 30 Amp Switching Power Supply Unit – Dave 6

    MyDel 13.8 Volt 30 Amp Switching Power Supply Unit – Dave 6

    MyDel 13.8 Volt 30 Amp Switching Power Supply Boxed and Unused  ML&s  Price  £80  Only   £40 Tel:  0131 539 2858 Dave

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  • 17 Aug 2025 – Badger Boards HF Antenna – Norman Stewart GM1CNH

    Badger Boards HF Antenna – wideband folded dipole antenna with balun; N(f) connector; heavy duty centre spacer; termination resistor; 1.5MHz

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  • 18 May 2025 – Braehead Rally, Glasgow.

    18 May 2025 – Braehead Rally, Glasgow.

    LRS members Colin GM4HWO, Peter GM4DTH, Iain GM1MSS & Colin GM4EAU. For full report with many photos, click.

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  • 19 May 2025 – GB3EDN 1296MHz Beacon in Edinburgh spotted in Sweden

    The GB3EDN beacon on 1296MHz in Edinburgh has been spotted on 2025-05-19.It was spotted on 1296.99MHz at 08:27 UTC by

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  • Andy MM0FMF/P on Stuc a’Chroin in RSGB RadCom June 2025 p.59

    Andy MM0FMF/P on Stuc a’Chroin in RSGB RadCom June 2025 p.59

    Congrats to LRS President Andy Sinclair MM0FMF on the publication of his SOTA /portable photo on Stuc a’Chroin in Radcom,

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  • 14 May 2025 Engineering Challenges: Microwave Preamps for 70cm and 23cm by Pete Bates GM4BYF.

    14 May 2025 Engineering Challenges: Microwave Preamps for 70cm and 23cm                                       by Pete Bates GM4BYF.

    14 May 2025 Engineering challenges: Microwave Preamps for 70cm and 23cm by Pete Bates GM4BYF. There was a turnout of

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  • 23 Apr 2025 – Special Meeting: The Future of our Amateur Radio Hobby by Chris Tran GM3WOJ.

    23 Apr 2025 – Special Meeting: The Future of our Amateur Radio Hobby by Chris Tran GM3WOJ.

    23 Apr 2025 – LRS Special Meeting: The Future of our Amateur Radio Hobby by Chris Tran GM3WOJ For this

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  • 12-13 Apr 2025: Norbreck (Blackpool) Rally.

    12-13 Apr 2025: Norbreck (Blackpool) Rally.

    Photos tnx Colin GM4HWO: LRS group shot at end of rally. Norman Stewart GM1CNH, Peter Dick GM4DTH, Rob Humphrey MM0RHU,

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  • 9 Apr 2025 – Surplus Equipment Sale

    9 Apr 2025 – Surplus Equipment Sale

    The LRS Spring Surplus Equipment Sale was held as usual at St Fillan’s Church in Buckstone. There was an excellent

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  • 28 Mar 2025 – 80 Years of Airborne Radar – Dr Iain Scott FREng

    28 Mar 2025 – 80 Years of Airborne Radar – Dr Iain Scott FREng

    Wed 26 March 2025  – Dr Iain Scott FREng:  “80 years of Airborne Radar – From the Cavity Magnetron to

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  • 12 March 2025 – Amateur Radio in Colombia – Norman HK3/MM0BMG.

    12 March 2025 – Amateur Radio in Colombia – Norman HK3/MM0BMG.

    The T-shirt reads “He’s not a businessman, he’s a very naughty boy!”, or something like that… Report soon. Norman talked

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  • Sat 15 March 2025 – MoC Goudie Lecture by Dr Peter Grant – Wartime Centimetre Wavelength Radar Developments

    Sat 15 March 2025 – MoC Goudie Lecture by Dr Peter Grant – Wartime Centimetre Wavelength Radar Developments

    Click for full information.

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  • 12 Feb 2025 – The End of the Line – for a Bit? – Ed Bain GM4AIS

    12 Feb 2025 – The End of the Line – for a Bit? – Ed Bain GM4AIS

    12 Feb 2025 – The End of the Line – for a Bit? – Ed Bain GM4AIS. The continuing rollout

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  • Sat 15 Feb 2025 – MOC Goudie Lecture – The Pallimpsest Hoax –

    Sat 15 Feb 2025 – MOC Goudie Lecture – The Pallimpsest Hoax –

    Sat 15 Feb 2025 – MoC Goudie Lecture – The Pallimpsest Hoax – Mervyn Hagger (MoC) Click for details.

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