Who had the competitive edge? The August meeting

At the August 2019 meeting we set out to find out which team had the competitive edge in finding a set of crystals that would be useful in a 12 MHz crystal filter?   Bernard and Frank found 3 crystals within 30Hz of each other.   They were part way to getting a set of eight.   A bit harder than everybody thought, but many learnt some techniques in sorting out crystal suitability.    The other two teams each found 2 pairs of crystals that would meet the required specifications.

ETz night – June 2018

Our ETz night on Wednesday 20 June 2018 brought a good attendance – there is something about food to bring out the numbers.    A number of members brought along something to talk about, including an SWL diary from the early 50’s ,  a new touchscreen for a QRP rig, and a beefy transistor tester.

There were plenty of sausage rolls and cake to make us all feel replete!