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NEXT MEETING - Wed 22 May 2013 - restoring the R1155 / T1154 Part 2 by Ian Ropper GM0UHC PDF Print E-mail
Written by Alan GM3PSP   
Thursday, 09 May 2013 19:07

 

Ian Ropper GM0UHC will return to the Lothians on Wednesday 22nd May 2013 to present Part 2 of his talk "Restoring the R1155 / T1154. The meeting will be held at 7:30 for 8:00pm at the Braid Hills Hotel. Ian will describe progress made since his last talk "Part 1" on 27 April 2011 (click for Report) - the short-comings of what went before, through the service life of the type and some remarkable photographs of what happened after WW2 ... and he doesn’t mean what replaced it!

Visitors are always welcome at LRS meetings.

Last Updated on Thursday, 09 May 2013 19:13
 
D/F Hunt - Wed 8th May 2013 PDF Print E-mail
Written by Alan GM3PSP   
Saturday, 27 April 2013 19:40

The brave souls who made it to the Fox station half-way up Caerketton Hill.

The annual LRS Direction Finding Contest was held on Wednesday 8th May 2013 starting from the Braid Hills Hotel. Most of the participants found the Fox station, manned by Peter GM4DTH, but only after a strenuous climb to a grassy knoll half way up Caerketton Hill near the Edinburgh Ski Centre. And what a view as the sun set over the city.

Full report.

Last Updated on Friday, 10 May 2013 19:07
 
24th April 2013 - Code Breakers - Video Evening PDF Print E-mail
Written by Alan GM3PSP   
Thursday, 11 April 2013 08:09

At the meeting of the Lothians Radio Society on 24th April 2013 an American-made video of the work of Code Breakers was shown. It described how code breakers shaped major events in the 20th century, including America's entry into WWI through the decoding of the Zimmermann telegram, the cracking of the German Enigma code at GC&CS Bletchley Park during WWII, victory at the Battle of Midway and Japan's Purple Cipher. 

Last Updated on Friday, 26 April 2013 12:59
 
LRS Members at Norbreck Rally, Blackpool on 7th April 2013 PDF Print E-mail
Written by Alan GM3PSP   
Tuesday, 09 April 2013 08:43

On the Sunday, as well as attending the rally, John GM8OTI worked GM0USI on the Mull of Galloway on 10GHz from the Blackpool sea-front over a sea-path of 148km with only 35mW of SSB.

A group of members of the Lothians Radio Society attended the Norbreck Rally in Blackpool on Sunday, 7th April 2013. Travelling down on the Saturday afternoon, they first enjoyed a merry evening in a local pub where beer was only an amazing £1.80 a pint, and then in the Sunam Indian restaurant for the traditional curry.

Report  / photos by GM8OTI, GM4BYF, GM4HWO.

 

Last Updated on Friday, 12 April 2013 07:56
 
RADIO NEWS & SALE ITEMS PDF Print E-mail
Written by Alan GM3PSP   
Wednesday, 05 October 2011 12:19

1. Recent radio news items including Silent Keys. Click item to open. Please send items to: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

These items will be archived as News or Silent Keys in LRS Archive.

Latest first:

Lecture "Invention & Inspiration in the Digital Age"

- MOC Burntisland, Thursday 23rd May at 7:30pm 

SILENT Key: Hugh Gilchrist GM0EWK, Marchmont.

  Cremation was on 10th May. Scotsman obituary  

New RSGB website Launched

Over 200 Amateur Volunteers at Boston Marathon; none injured

New Amateur Radio Training Courses 2013-2014 at Cockenzie

SILENT KEY: Bill Marshall GM4IMX / formerly GM8BPL - funeral was on Friday 12th April.

ISS Time-Lapse Footage of Earth including Aurora

New 3cm Beacon GM4CXM at IO75tw Bearsden

Selkirk Radio Ham GM5FT Ran Top Secret Station

Solar Cycle Update - Twin Peaks?

SILENT KEY - Dr Brian J Wilson MM0WZB - funeral was on 22 Feb 2013.

2. Items for sale (click on for info):

Times Microwave Coaxial cable LMR-400 -  £1/metre

1.3 GHz 20W linear amplifier - £125

 

Last Updated on Thursday, 16 May 2013 12:20
 
4-5 May 2013 RSGB Microwave Trophy PDF Print E-mail
Written by Alan GM3PSP   
Monday, 06 May 2013 13:03

 

L-R: Robin GM4YPL, Chris MM0ZCT, Andy MM0FMF, Pete GM4BYF, Alan GM3PSP, Brian GM8BJF, John GM8OTI.

Seven members of the Lothians Radio Society took part in the RSGB Microwave Trophy Contest on 4th - 5th  May from our usual site in the hills above Gatehouse of Fleet in Dumfries & Galloway. Most arrived on the Saturday morning, avoiding very wet weather on the Friday afternoon. The usual field was like porridge, churned up by tractors, and liberally covered with evidence of recent bovine occupancy!  All UHF & microwave bands from 432MHz to 24GHz were operated.

Full report with photos.

Last Updated on Saturday, 11 May 2013 10:53
 
10th Apr 2013 - An Evening with Microwaves by GM8OTI & GM8BJF PDF Print E-mail
Written by Alan GM3PSP   
Wednesday, 03 April 2013 08:32

The LRS had an Evening with Microwaves presented by Brian GM8BJF and John GM8OTI on 10th April 2013. They described how they designed, constructed and operate their microwave equipment. 

Brian Flynn GM8BJF described his 6cm transverter, AD synthesiser and some homebrew equipment constructed using PCBs ("it's not all about waveguides, you know")!

 

John Cooke GM8OTI talked about simple and cheap homebrew 10GHz equipment, aimed at portable operation. See also Norbreck Blackpool Rally report opposite.

Click for Full Report.

Last Updated on Wednesday, 08 May 2013 12:25
 
Wed 3rd April - Surplus Equipment Sale PDF Print E-mail
Written by Alan GM3PSP   
Tuesday, 19 March 2013 16:10

There was an excellent turnout of 29 for the Lothians Radio Society Spring Junk Sale on Wednesday 3rd April 2013 at St Fillan's Church. The sale included a number of Silent Key items - oscilloscopes, test equipment, computer monitors  and many components and other smaller items. There were visitors from several other clubs. The  raffle was won by Pete GM4BYF. Photo report.

Last Updated on Tuesday, 09 April 2013 10:22
 
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