In connection with televisions, you constantly hear terms like twin, dual or triple tuner. But what is actually behind it and what advantages does such a tuner offer? atechbook clarifies.
First of all, the triple tuner belongs to a group of reception components known as tuners (from the English word tune for “to tune”), which are fitted to televisions or radios, for example. This is absolutely necessary in order to filter out the correct signals via the antenna, cable or satellite dish. In addition to the tuner, however, it also needs an amplifier, both of which in combination are called receivers. Without it, no signal could be properly displayed on the TV, the screen would end up black.
In the past, anyone who received their programming via an antenna or satellite dish had to buy a small receiver box with a built-in receiver. Today, this is no longer absolutely necessary: Many televisions already have the receiver built in – and in turn call it a tuner. A distinction is made between different types. There is the twin, dual and triple tuner.
Reception for DVB-T, -C and -S
Older devices usually still have a dual tuner built in. Dual in this case stands for “two” and means that the TV has a built-in receiver for receiving TV signals via satellite (DVB-S) and antenna (DVB-T). A triple tuner (triple for “three”) additionally supports reception via cable (DVB-C). So with a triple tuner, you have the freedom to choose which reception type you want – the TV supports them all.
To make the whole thing a little more confusing, every now and then there is talk of a “twin tuner”. This is not to be confused with the dual tuner, but indicates that they can transmit two channels simultaneously. This is practical, for example, if you want to record a movie or series with an external hard drive and watch another program at the same time. Triple tuner and twin tuner are therefore not mutually exclusive.
Beware of old models with DVB-T
In 2017, the old antenna signal DVB-T was replaced by the new standard DVB-T2. This enables, for example, the transmission of HD channels. However, the changeover has rendered the old DVB-T receiver unusable. New TV models have a DVB-T2 receiver built in accordingly, with old devices you must inevitably switch back to an external receiver, because the integrated triple tuner in the TV is not so easy to replace. What models are available and what you need to consider when buying, explains atechbook in this article:
These are the advantages of televisions with triple tuner
If you have a TV with a triple tuner, you do not need an additional receiver with another remote control, which allows you to save not only money, but also space. From an aesthetic point of view, you can also do without another cable in the TV area. Tight integration with the TV’s operating system also simplifies operation, as you don’t have to switch between different inputs. Instead, the signal source to be used for channel scanning is selected directly when setting up the device. To watch TV, this source is then simply always used.
Does the triple tuner also work with IPTV?
There is no integrated receiver for receiving television over the Internet with IPTV. This is not even necessary. You need an additional device from the respective provider for reception via the Internet.
If you have a smart TV, for example, you can use IPTV via an app. If you don’t have a smart TV, however, you can simply use it via an HDMI stick, such as the Amazon Fire TV Stick or the Google Chrome Stick.
Related: These are the advantages of Internet television IPTV
Do all TVs have a triple tuner?
First of all, all modern flat screen TVs have a receiver (triple/dual/twin tuner + amplifier) built in. For you, this is advantageous because you do not need to purchase a separate receiver such as DVB-T2 HD, cable or satellite receiver, and you do not need a second remote control.
Most flat-screen TVs also already have a triple tuner built in, so you can receive antenna, cable and satellite TV. If the receiver breaks, you can connect an external one.