Lab manager David Raboso (far left) shows a group around ESA's High Power Radio Frequency (RF) Laboratory, based in Valencia, Spain, on 4 February 2016. On the right of David is Benito Gimeno, Vice-President of the VSC Executive Committee; Riccardo De Gaudenzi, heading ESA's Agency's RF Payload Systems System; Franco Ongaro, Director of Technical and Quality Management and Carla Signorini, head of ESA's Electrical Engineering Department.