I am speaking at the Shefford radio club tomorrow (27th April). My subject is an update on the talk I gave at the 2016 RSGB Convention. The Secret Life of the Transverter. Unlike that talk, that was very general to fit in with the general theme of the Convention, tomorrow's talk is centred on 144MHz transverters.
I am giving a short talk on the same subject at the 2017 Dayton Hamvention, so this is a chance to run through some of the Dayton VHF Forum material, albeit the Dayton talk is MUCH shorter!