S.T.E., S.A.
Share capital €500.000,00
Registered under nr. 501 474 285

Last update: 06/06/2013


STE, Serviços de Telecomunicações e Electrónica, SA, operates throughout all the national territory, and has an important presence in Portuguese language countries, particularly in Angola where it has a branch in full operation.
 Our activity is resident in nuclear areas of operation that integrates the following competencies:

    Telecommunications, Transmission and Electronic

      Radio Systems PDH and SDH networks
      SDH and x'WDM
      Point-to-Point, Point-to-Multipoint, WiFi and WiMax Radio access
      Network Cabling Voice, Data and Image

    Telecommunications Infrastructure

      Containerized shelters Telecommunications
      Support Antenna Towers
      Civil Works infrastructures for support to Telecommunications
      Integrated stations

    Access Networks

      Networks Cable TV, CATV, MATV, etc.
      Customer Premises Installations
      Internet Broadband, xDSL's NetCabo, FTTH.

    Power Systems, Control and Climate

      LV and MV Electrical Installation
      AC and DC Power Systems, Diesel Generator sets and UPS systems
      Automation and industrial control systems
      Video Surveillance, Security and Automation
      Toll systems, signaling and communications road safety

    Special Systems

      Protection and Electromagnetic Systems EMI and Tempest
      Anechoic chambers and GTEM
      Defense Systems

Abrigo Tempest Filtro RF Loops
Bastidor LAN
Bastidor GNS
Antena VV
Máquina de Entrada