- Digital Television
- Digital Television in Portugal
- DTT Campaign
- DTT dossier
- DTT switch-off
- Frequently asked questions (FAQ) about DTT
- Digital Terrestrial Television (DTT) tenders
- Public consultations
- Protocol ANACOM/DECO
- Studies and reports
- Final Report GAM-TD
- ANACOM events
- DTT Chronology
- Related information
- Expand Thematic Areas
- Hide Thematic Areas
- Access and Interconnection
- Broadband area
- Ducts Access
- Electronic Commerce
- Emergency Communications
- Electronic communications - market analysis
- Electronic communications - regulatory framework
- ITED - ITUR
- International Activity
- International Roaming
- Leased Lines
- Local Loop Unbundling
- Mobile Networks and Services
- Numbering, Names and Addressing
- Online Services
- Postal area
- R&TTE Regulatory Framework
- Spectrum management
- Telephone Service at a Fixed Location and Universal Service
- URSI - Portuguese Committee
Digital television glossary
SFN - Single Frequency NetworkBroadcast network where several transmitters simultaneously send the same signal over the same frequency channel. In Mainland Portugal, e.g., the digital terrestrial television is transmitted in UHF channel 67.
SimulcastPeriod during which broadcasts of analogue terrestrial television and digital terrestrial television coexist.
Smart CardA card, generally in plastic, which is inserted into a slot in a set-top-box or a television receiver and unencrypts conditional access digital signals, allowing them to be received.
Standard-definition televisionAbbreviation: SDTV. The standard image quality in digital television, associated to a similar resolution as analogue PAL systems, which provides the user with a better quality, given that digital television prevents ghosting and other analogue broadcasting problems.
STB - Set-Top-BoxDevice that connects to a television, via SCART or HDMI cable, and whose main function is to decode an external digital television signal, so that contents (television programs, interactive services) may be displayed on the television screen. The STB may also have decryption functions, where it is associated to conditional access televisions services.
Switch-Off (of the terrestrial analogue system)Termination of terrestrial analogue television broadcasting. From 26 April 2012, the terrestrial television service has no longer been available via analogue, and has been available through digital only.
SwitchoverAll the process involved in the transition from the existing analogue terrestrial television system to the digital terrestrial system.
Consultation on the draft decision on the results of the audit to PTC's universal service net costs (2007-2009) - comments until 22.05.2013
ANACOM Conference 2013 - Financing the future, 01.07.2013
World Radiocommunication Conference 2015 (WRC-15), Geneva, 2-27.11.2015
Positions, clarifications and statements issued by ANACOM between 2004 and 2013
Access the services which we provide electronically
FAQ on Audiotext, Digital Terrestrial Television - DTT, International Roaming, Licences for land mobile service private radiocommunications networks, Local Loop Unbundling, Message-Based value Added Services, National Numbering Plan, Operator Portability, R&TTE Regulatory Framework, Telephone Service at a Fixed Location and Universal Service, VoIP