science

Television in Portugal

Television in Portugal is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Television in Portugal rather than just read about it. In short: Television in Portugal was introduced in 1956 (test broadcasts) by Radiotelevisão Portuguesa (now named Rádio e Televisão de Portugal), which held the nationwide television monopoly until late 1992. Regular broadcasting was introduced on March 7, 1957.

Key takeaways

Television in Portugal belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Television in Portugal to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Television in Portugal from memory before moving on to harder problems.

Reference excerpt

Television in Portugal was introduced in 1956 (test broadcasts) by Radiotelevisão Portuguesa (now named Rádio e Televisão de Portugal), which held the nationwide television monopoly until late 1992. Regular broadcasting was introduced on March 7, 1957. Colour transmissions were introduced on March 10, 1980. Digital terrestrial television (DTT) was introduced at a very late stage when compared to other countries in Europe and with limited channels. According to the European Audiovisual Observatory it occupies the last place out of the 34 European countries with the weakest offer on digital terrestrial television. Due to this, most Portuguese are subscribers of cable (HFC) or IPTV (DSL or FTTH) platforms, in percentages higher than in the rest of Europe and these platforms are well developed with many channels. During the transition from analog to DTT, subscription-based television services experienced a 10% increase and reached 72.5% of homes in 2012. Outside of the internet, there are no regional or local television channels - with the exception of the autonomous state TV channels, RTP Açores and RTP Madeira -, although a couple of pay TV channels are partly or wholly dedicated to regional matters. Portuguese television is regulated by the Entidade Reguladora para a Comunicação Social (ERC).

History In 1953, a group on behalf of Emissora Nacional de Radiodifusão (later RDP) was set up examining the feasibility of a television service in Portugal. The group started preliminary work for a network of television signals, with a budget on the order of 500,000 escudos. A foreign company had a proposal for the setup of the television network, including the possibility by a foreign company, with high foreign capital, making a proposal for the building of the network and having the exclusive rights of the selling of television sets in the country for a determined period of time In July 1954, their report A Televisão em Portugal (Television in Portugal) was published and was built upon the following pillars:

1. The current status of TV and the opportunity for its introduction in Portugal 2. The operating system to be adopted 3. The solution that seems possible 4. Outline of an initial plan and related charges 5. Economic study 6. List of work already carried out by ENR. On March 7, 1957 public broadcaster Rádio e Televisão de Portugal (RTP) began broadcasting on RTP1, the first television channel in the country. A second RTP channel, RTP2, started broadcasting on December 25, 1968. Television was heavily streamlined in the pre-April 25 days. Without implementing the same age system that existed for the theatrical sector, all programs on RTP had to be appealing for a 12+ audience. Highbrow plays were often out of question. By the mid-1980s, satellite television with foreign channels started to become an alternative to the existing monopoly, while the government was opening the bidding process to the private sector. By August 1987, no less than 60,000 satellite dishes were installed. By 1988, with the ongoing discussions for the creation of private television stations, the number of satellite television users arose to 1 million. A number of pirate television stations existed at this time, with rudimentary equipment and limited programming. These stations were shut down by CTT officials. Even then, television penetration was the lowest in Western Europe, however there was still a large number of undeclared television sets. Private commercial channels were launched in the early 1990s, with SIC on October 6, 1992, and TVI on February 20, 1993. In 2021, the 24-hour television news channel TVI 24 was revamped and started to broadcast as CNN Portugal. In December 2021, Lisbon-headquartered investment management firm Alpac Capital signed an agreement to buy a controlling stake in the pan-European television news network Euronews from Egyptian telecoms magnate Naguib Sawiris.

Terrestrial

Analog broadcasts in Portugal were discontinued on April 26, 2012. There are eight free-to-air channels on Portuguese terrestrial TV: 6 are owned by the public service broadcaster RTP (with 2 being regional channels that broadcast FTA only in the Madeira and Azores Autonomous Regions), two are from private broadcasters (SIC and TVI) and one is owned by the Assembly of the Republic and broadcasts parliamentary sessions (like BBC Parliament). See Digital terrestrial television in Portugal

List of free-to-air terrestrial channels

… excerpt ends here. Continue reading the full article.

Illustrations

Worked examples

Example 1 — a first encounter with Television in Portugal

Start with the simplest possible case. Write down what Television in Portugal claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Television in Portugal before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Television in Portugal ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Television in Portugal

In research: Television in Portugal appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Television in Portugal in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Television in Portugal is common in secondary-school and first-year university syllabi. It links to neighbouring topics Television by country, Television in Portugal, so understanding it makes those chapters shorter.
In everyday life: Look for Television in Portugal outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Television in Portugal in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Television in Portugal means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Television in Portugal out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Television in Portugal in simple terms?

Why does Television in Portugal matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Television in Portugal?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Television in Portugal.