DVI-100 Digital Voice Interface for TETRA-Infrastructure July 2012 Funk-Electronic Piciorgros GmbH Dipl.-Ing. Michael D. Piciorgros (CEO) Piciorgros GmbH * Germany TETRA…
DVI-100 Digital Voice Interface for TETRA-Infrastructure September 2013 Funk-Electronic Piciorgros GmbH Dipl.-Ing. Michael D. Piciorgros (CEO) Piciorgros GmbH * Germany TETRA…
DVI-100 Digital Voice Interface for TETRA-Infrastructure September 2013 Funk-Electronic Piciorgros GmbH Dipl.-Ing. Michael D. Piciorgros (CEO) Piciorgros GmbH * Germany TETRA…