At this month's meeting, Barry Theodore, VK3BRT, gave a fascinating talk about his experiences building systems to automatically time laps of cars in races and also horse races. As a young teenager, Barry used to enjoy going to car races. Later, when he was working with computers, and watching drag racing at Calder, the race stopped due to computer problems. This led to an opportunity to help with the timing system and the start of a long association with this sort of technology. Cars...

At this month's meeting, guest presenter Andrew Martin spoke about railway signalling. Andrew Martin It was a fascinating romp through the history of technologies used to make it safe for trains to navigate complex track networks without banging in to each other. A Relay used for signalling There were many questions and we all learned a lot about the focus on reliability and safety that underpins a rail network. The VK3TPM "Bush 40" was on display Some members do home co...

Several members of the Macedon Ranges Amateur Radio Club were in attendance at the WARC hamfest. VK3TPM, VK3LRJ, & VK3HUG There was an excellent range of older gear on sale as well as all sorts of useful parts for the junk box. Several commercial vendors were in attendance. The day was well organised and the sausages, with onion and white bread, were well prepared by the talented chefs.

A well attended auction of mostly donated equipment was held at this month's meeting. A wide variety of gear was on sale, ranging from modern transceivers to what can only be described as "collector's items". Peter, VK3RV, did an excellent job as auctioneer. VK3RV explaining the value of an antenna switch with "UHF" connectors assisted by VK3NE While most items sold quickly and at good value prices, some items were passed in and there were negotiations to take place. VK3GX in t...