Build filter night, small wire wound etc, perhaps we can create a 2m band pass filter (helical?). Sweep them with a cheap vector network analyser Presenter: Fred W6BSD (from the USA) NARS Presentation on: Building a Filter, by Fred W6BSD DATE: 19:00 on Tuesday 16th May Join the Zoom Meeting here: ZOOM MEETING Meeting ID: ... Read more

Demonstration of RTTY: how this works, what it is and how to set up your rig to operate RTTY Presenter: Steve, GW4OGO

Common household interference, VDSL broadband, the challenges to investigations, ways of finding the interference and involving Ofcom if needed. Presenter: John, M0JAV