Hera inter-satellite link with Juventas CubeSat

Hera asteroid mission's inter-satellite link with Juventas CubeSat. Keeping Juventas and also the second Milani CubeSat in communication with the Hea mothership to fulfil their own mission needs while also ensuring their safe separation  is the task of a novel inter-satellite link radio technology, produced by Portuguese company Tekever, best known for terrestrial drone systems.