Welcome to the Lothians Radio Society

Scottish Charity number SC045038

  • LRS Messages of the Day:

    LRS Barbecue POSTPONED from Wed 24th June. New date TBA ~ Aug/Sept.

    27 May 2026 – D/F Hunt report now complete – see Recent Meetings.

    Wed 10th June – 19:30h – LRS Pub Night at Wee Bennet’s Bar, Morningside Stn.

    Wed 17th June – 20:00h – LRS AGM at Braid Hills Hotel.

LRS MEETINGS

  • LRS Barbecue POSTPONED from Wed 24th June. New date TBA ~ Aug/Sept..

    Wed 10 June – 19:30h – LRS Pub Night at Wee Bennet’s Bar, Morningside Stn.

    Wed 17 June – 20:00h – LRS AGM, Braid Hills Hotel. 

    TUES 16 JUNE – 19:30h MOC Goudie Lecture – The Remarkable Mary Somerville – Queen of 19th Century Science – by Ian Archibald. See below – Rallies etc.

     


  • 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.

    https://gmroundtable.org.uk/ 

    Speakers to present microwave related talks are urgently needed – contact Colin gm4hwo@gmail.com 

    Details will be available nearer the date.


  • 9 May – 30 Sept – Weds & Sats – MOC Exhibition 2026

  • Tuesday 16 June 2026 – MOC Goudie Lecture

    MoC GOUDIE LECTURE – TUESDAY 16 JUNE 2026
    The next MOC Goudie Lecture will take place at 7.30 pm on Tuesday 16 June and is entitled The Remarkable Mary Somerville – Queen of 19th Century Science. It will be presented by local historian Ian Archibald and is timed to coincide with Burntisland Civic Week. Please see Events – Museum Of Communication for further information.
    To attend in person, please email enquiries@mocft.co.uk
    Zoom access details will be sent to you about 10 days before the Lecture.
    Attendance in person costs £5. Those viewing the lectures online are encouraged to make a voluntary donation of £5 in support of MoC activities via our web page at Shop – Museum Of CommunicationWe are a charitable organisation that relies entirely on donations for financial survival.
    Please be aware that our lectures are not recorded. There is therefore no catch-up facility.
  • Pete GM4BYF has confirmed that the Lothians Contest Group will participate in VHF NFD on 3 – 5 July 2026 and is  looking for more members to come along  for the weekend and help set up the station and operate. The group is also looking for help with transporting equipment to the site at Gatehouse of Fleet in Dumfries & Galloway. Rough camping is available on site; public toilets, shops and an excellent pub / restaurant  are nearby- There will be a team meal as usual on the Friday night in the Masonic Arms in Gatehouse. 
    If  you are interested, please contact Pete GM4BYF  =   gm4byf@blueyonder.co.uk

     

  • 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, RECENT MEETINGS, 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.

  • RadCom June 2026 – LRS NARSA Rally Photo in RSGB RadCom

    RadCom June 2026 – LRS NARSA Rally Photo in RSGB RadCom

    The LRS group photo taken at Pete GM4BYF’s table at the NARSA (Blackpool) Rally has been published in RSGB RadCom magazine, June 2026 issue, p.80.

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  • Sat 27 June 2026 – BBC to close Radio-4 198kHz Long-Wave Service.

    Sat 27 June 2026 – BBC to close Radio-4 198kHz Long-Wave Service.

    The BBC will close its Radio-4  198kHz Long-Wave service from Droitwich, Burghead and Westerglen on Saturday 27th June 2026. It had operated since Sept 1934. The RSGB and the BBC Amateur Radio Group are planning to mark this event on the air.  Click for info.

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  • 27 May 2026 – LRS D/F Hunt 2026

    27 May 2026 – LRS D/F Hunt 2026

    Mike Brunsdon GM8KCS (R) and his son Michael MM3MDB won the 2026… Read more

  • 13 May 2026 John Cooke GM8OTI – EME on a Shoestring – Receiving & Decoding 70cm.

    13 May 2026 John Cooke GM8OTI – EME on a Shoestring – Receiving & Decoding 70cm.

    John GM8OTI described his efforts over the years to achieve reception of… Read more

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  • 26 Apr 2026 – Bencher BY-1 Dual Paddle for Sale by Andy GM4LLD.

    26 Apr 2026 – Bencher BY-1 Dual Paddle for Sale by Andy GM4LLD.

    Bencher BY-1 dual paddle key. Chrome mechanics on black base. Used and slightly worn but in very good condition otherwise. Pictures available on request. Price £125 or offer. Andy Sinclair GM4LLD (formerly MM0FMF

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  • 10 Mar 2026 – For Sale: Sigma 2010 Skip Master 25-30MHz am/fm/ssb, fibreglass home base antenna

    John GM4JRT has  for sale this aerial a   Sigma 2010 skip master 25-30MHz am/fm/ssb , fibreglass home base antenna  , works well without an ATU on 10 m and 11m band I have the aerial at my QTH , photo attached – collection from QTH GM4HWO @  Liberton Sigma 2010 skip master 25-30MHhz am/fm/ssb , fibreglass home base antenna, power handling 1000 watts, length 5.48 m/ 18 feet, Gain 9.9 dB, impedance 50 ohms, frequency 25-30MHz (with tuning), construction fibreglass, swr 1:1.3, Mounting bracket pole, the sigma euro-comm ½ wave skip master 2010 is a high performance base station antenna.…

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  • 29 Jan 2026 – Items for Sale by Norman MM0BMG (Reduced Prices).

    Norman has reduced the prices of many of the items on his list: GM1CNH Equipment Sale Updated: 29 January 2026 Item Description Price Alinco HF Mobile Whip Antenna 2.7 m mobile whip; antenna mounting bracket and spring; adjustable vehicle mounting bracket; heavy duty; boxed. NEW – £150 Anritsu MT8820A Radio Communication Analyser 30 MHz to 2.7 GHz, spectrum analyser, 2G/3G mobile phone tester, output power, modulation, RF signal generation, £300 Badger Boards HF Antenna wideband folded dipole antenna with balun N(f) connector; heavy duty centre spacer; termination resistor; 1.5 MHz to 30 MHz; supplied with 2 x 50 ft antenna…

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  • Wed 26 Nov 2025 – Something to do with Beacons by Brian Flynn GM8BJF

    Wed 26 Nov 2025 – Something to do with Beacons by Brian Flynn GM8BJF

      Wed 26th Nov @ BHH: Something to do with Beacons by Brian Flynn GM8BJF.                        GB3EDN Beacon Reports. Brian talked about beacons he has been involved with in the VHF and microwave frequency range, starting with some historical background.  He described getting a goodly number on…

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  • 12 Nov 2025 – A Radio Safari to Eswatini 3DAØ (formerly Swaziland) by Malcolm Hamilton GM3TAL / 3DAØMH

    12 Nov 2025 – A Radio Safari to Eswatini 3DAØ (formerly Swaziland) by Malcolm Hamilton GM3TAL / 3DAØMH

    Speaker Malcolm Hamilton GM3TAL / 3DAØMH.                                                                                                  …

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  • 11 Nov 2025 – Aurora over Edinburgh

    11 Nov 2025 – Aurora over Edinburgh

    Brian GM8BJF has provided this shot of the Aurora over Edinburgh taken on Tuesday 11th November from Riselaw Crescent by his daughter Wendy’s partner Nick.

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  • 12 April 2026 – Norbreck (Blackpool) Rally

    12 April 2026 – Norbreck (Blackpool) Rally

    Curry in the Sunam restaurant on Saturday night. Colin GM4HWO showing off his big naans as usual. The Sunam curry-house. All the LRS visitors at Pete GM4BYF’s table at the rally. Pete GM4BYF & Kay GM6KAY were visited at their table by RSGB President Bob Beebe GU4YOX (not to mention Colin GM4HWO). Bob spent almost…

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  • 1 Nov 2025 – Scottish Microwave Round Table GMRT-2025 at Museum of Communication

    1 Nov 2025 – Scottish Microwave Round Table GMRT-2025 at Museum of Communication

    There was an excellent turnout for GMRT-2025 with all 50 places sold out.  Click for GMRT Program. Photos by Tom Stevenson (MoC) and John GM8OTI. NOTE: This is a summary for LRS members. For Full Report, see the GMRT website in due course.           Martin Hall GM8IEM (UK Microwave Group Scottish…

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  • 29 Oct 2025 – LRS Autumn Pub Night at Wee Bennet’s Bar

    29 Oct 2025 – LRS Autumn Pub Night at Wee Bennet’s Bar

    John GM4JRT, Peter GMØPXV & Peter GM4DTH. (Photos- John GM8OTI).   Mike GM8KCS & John GM8OTI.  

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  • 26 Oct 2025 – LRS at Galashiels Rally

    26 Oct 2025 – LRS at Galashiels Rally

    Several LRS members attended the Gala Rally. L-R: Kay GM6KAY, Pete GM4BYF, Danny GM6CMQ & Brian GM8BJF. (Photo Andy GM4LLD (formerly MM0FMF)..

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  • 15 Oct 2025 – Autumn Surplus Sale

    15 Oct 2025 – Autumn Surplus Sale

    The Autumn Surplus Sale was held as usual at St Fillan’s Church in Buckstone with a good turnout of LRS members and guests.  Plenty of interesting items to bid for.   … and plenty of junk too (even if we don’t call it a Junk Sale any more)!   A lot of items were brought…

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  • 28 Oct 2025 – Bletchley Park by Derek Douglas at Newington Library

    28 Oct 2025 – Bletchley Park by Derek Douglas at Newington Library

    This was a well-illustrated basic talk about Bletchley Park and the notable people who worked there during WW2. Derek Douglas is a member of the Colinton Local History Society. https://www.eventbrite.co.uk/e/bletchley-park-an-illustrated-talk-with-derek-douglas-tickets-1785984741439

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  • 3 Oct 2025 – 75th Anniversary of the Transistor

    3 Oct 2025 – 75th Anniversary of the Transistor

    The 3rd of October 2025 was the 75th anniversary of the patenting of the invention of the transistor by three scientists at Bell Labs in New Jersey. Click for article.

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  • 2 Oct 2025 – GM1CNH Norman’s HK Colombia DXpedition

    2 Oct 2025 – GM1CNH Norman’s HK Colombia DXpedition

    Some photos from Norman’s DXpedition to Colombia. (Norman GM1CNH & Peter GM4DTH).   HK3LRB club setting up in park for portable operating.   10m band operating.   A junk sale was included.    It is a hard life doing Dxpeditions!   “The BBC”    Well looked-after at the HK3LRB club.   View from terrace.  …

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  • 1st Oct 2025 – Using Ansys HFSS Software for Amateur Radio Projects by Brian Howie GM4DIJ.

    1st Oct 2025 – Using Ansys HFSS Software for Amateur Radio Projects by Brian Howie GM4DIJ.

    Brian discussed the workings of Ansys HFSS = High Frequency RF Simulation Software. Brian described a number of application of this software, using the Student version, which is free.                           GB3EDN is the 1296MHz beacon in Edinburgh, built and maintained by LRS member…

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