[chbot] Scopely

Mark Atherton markaren1 at xtra.co.nz
Mon Apr 18 10:43:55 BST 2022

Hello everyone,

Good turnout with 18 attendees, and lots of huddles-of tech-talk. $16.50 
+ change (in gold, and flat-money) collected and transferred into the 
robotics loose-change jar (for later banking).

All sales from the trading table should go into the brown box on the 
wall, and are directly for the benefit of our host club, Christchurch 
Amateur Radio Club, NZART Branch 05.

Equipment donations are welcome for the trading table, but no CRT based 
product, printers, toner or items that are likely to be a disposal burden.

With thanks on behalf of the group,

Mark Atherton


Mark started the evening with an update on the MKII Electron Gun, as 
well as some of the issues trying to use 1.6mm grub screws.

Michael talked about his home-made HF dipole, and associated end-loading 
technique. He demonstrated the project using a nano-VNA analyzer.

Graham talked about his radiation monitor equipment, and associated 

Peter Harris talked about finite state machine design using system 
analysis and synthesis techniques.

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