Portugal eRadio is a free application which lets you listen to online radios on your Android smart phone or tablet. Currently, we serve with the following channels: NHK World. RDP Antena 2. RDP Africa. RDP Madeira RDP Antena 1. RDP Antena 3. RDP Internacional. Algarve FM. Altitude FM. RDP Madeira Azeméis FM. Estação Diária. Antena Minho. Alvor FM. Diana FM.