Developments in Cave Radio

Ian Drummond's been designing and tweaking cave radio designs for many years, with each iteration being progressively more functional, often smaller and often cheaper to construct. It's possible that folks having participated in a recent cave rescue course might well have used the latest design, which has been described in articles in The Canadian Caver and the CREG Journal. Ian is scheduled to talk about this, and probably other good radio-related stuff in an upcoming presentation in the BCRA seminar series. 

 

7:30 pm BST, which is 11:30 am PST (but double-check!)

Details are here:

          http://bcra.org.uk/seminars