Welcome to the Lothians Radio Society
28th Nov 2018 - RSGB Convention Lecture Videos - presented by Brian GM8BJF
- Details
- Written by Alan GM3PSP
At the meeting on 28th November 2018, LRS President Brian Flynn GM8BJF presented the videos of two talks given at recent RSGB National Conventions.
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(1) 3000 + km QSOs on 2m by Tropo & MS
by John Regnault G4SWX ~ 45 mins
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(2) Home Design and Construction
by Bob Burns G3OUU ~ 30 mins
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Click for full report and links to both videos.
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14th Nov 2018 - R.V. Jones' Most Secret War - Prof. Joe McGeough
- Details
- Written by Alan GM3PSP
At the meeting of the LRS on Wed 14th Nov 2018 Prof Joe McGeough of Edinburgh University talked about 'Why Churchill Waged R.V. Jones' "Most Secret War".
During his darkest hours Prime Minister Winston Churchill turned to a young scientist, R V Jones, still in his twenties, to explain how enemy bombers were able to carry out precision bombing over Britain at night even when the skies were covered in clouds, and to find a solution. Using information from Bletchley Park and the Enigma machine there Jones provided the answers. It was the start of a close working relationship between the elderly statesman and the young scientist. Later in the war Jones devised “ Window “ using Aluminium foil to confuse the enemy radar during the D Day landings.
3rd Nov 2018 - GMRT - Scottish Microwave Round Table at MoC Burntisland
- Details
- Written by Alan GM3PSP
LRS Members James Gentles GM4WZP and Andy Sinclair MM0FMF did an audience brainstorming session on the design of a portable antenna for 13cm.
Members of the LRS again organized the Scottish Microwave Round Table on 3rd November 2018 at the Museum of Communication in Burntisland. This enjoyable event, chaired by Martin Hall GM8IEM, was attended by 34 from all over the UK and there were 19 at the dinner afterwards in the Kingswood Hotel, with an auction by Roger Blackwell GM4PMK.
1. 3cm Beacon Update - David Anderson GM6BIG.
2. NI Beacon Cluster - Gordon Curry GI6ATZ
3. Deep Space Project - John Cooke GM8OTI
4. 13cm SOTA Update - Andy Sinclair MM0FMF
5. Crowd Design of a 13cm Portable Antenna - James Gentles GM4WZP and Andy Sinclair MM0FMF
LRS President Brian Flynn GM8BJF (R) presented the GMRT Construction Trophy to Peter Howson GM8GAX (Alloa) for his reflectometer for 70cm, 23 cm & 13 cm.
Full report with many photos on the GMRT website now.
24th Oct 2018 - Q&A: Let's Talk Technical - David Stockton GM4ZNX
- Details
- Written by Alan GM3PSP
SWR bridge circuit discussion
At the meeting on 24th October David Stockton GM4ZNX (our resident radio genius) attempted to answer any (radio) questions that members were brave enough to ask. Click for Report.
Log-Periodic Antenna characteristics.
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In addition, the two trophies won by the LRS GM3HAM Contest Group in RSGB VHF NFD 2018 in July were on display - the Martlesham Trophy & Cockenzie Quaich. A group photograph was taken of the GM3HAM/P operators present, holding the trophies. Alan GM3PSP, Pete GM4BYF, Brian GM4DIJ.
17th Oct 2018 - Surplus Eqpt Sale - St Fillan's Church
- Details
- Written by Alan GM3PSP
The LRS Autumn 2018 Surplus Equipment Sale was held on 17th October at St Fillan's Church, Buckstone. There was a good turnout and lots of ju.. surplus equipment was sold.
The sale included many items from Silent Key John Royston Buchanan GM8BYF.
26 Sept 2018 - 'The X-Factor' - Karl Weibye - joint meeting at Museum of Communication, Burntisland
- Details
- Written by Alan GM3PSP
At the joint meeting of the LRS and the Museum of communication on 26th September 2018 in Burntisland Karl Weibye talked about:
The X Factor - a presentation of the all-singing, all-dancing Linux computer operating system and its relationship to OSX, Unix and Microsoft X'
Karl managed his own IT company for over 20 years until his retirement, supplying PC-based networks to industry. Although a Microsoft Gold Certified Partner for most of his business career, he now works almost exclusively with Linux, in its many flavours.
Karl’s talk “The X Factor” was a short introduction to an alternative world for home computer users, in which one can save (lots of) money, avoid viruses and malware, experience problem-free computing and learn a little self-reliance, using the Linux operating system. It also included a number of live demonstrations.
Click for Full Report.
12th Sept 2018 - Presidential Address - Personal Beacons - Brian Flynn GM8BJF
- Details
- Written by Alan GM3PSP
Dr. Brian Flynn GM8BJF, re-elected as President of the Lothians Radio Society at the AGM on 13th June, gave his Presidential Address at the first meeting of the new club year on 12th Sept 2018 at the Braid Hills Hotel.
Brian's title was:
"Personal Beacons - Arduinos & Others".
Hardware of 10GHz beacon built by GM8BJF, installed at GM3WOJ, Invergordon. (audible in Edinburgh).
Map showing GM microwave beacons.
1-2 Sept 2018 - 2m Trophy at Gatehouse of Fleet
- Details
- Written by Alan GM3PSP
Peter GM4DTH, Danny GM6CMQ, Mike GM4IGS, Norrie GM1CNH, Brian GM4DIJ, Andy MM0FMF
The GM3HAM contest group of the Lothians Radio Society operated GM3HAM/P in the Open section of the 2m Trophy contest on 1-2 Sept 2018 from our usual site near Gatehouse of Fleet in Dumfries & Galloway. Wx was 'damp & claggy' with intermittent rain.
Definitely 'damp & claggy'!
Map of QSOs. Submitted score:
231 QSOs, 80,986 pts, best DX: OZ1BEF JO46oe 850km
(No. of QSOs similar to last two years).
Click for Full Report with many photos.
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