The TV tuner is a modern electronic equipment capable of receiving television or radio signals, transmit them to other devices connected to it, such as a TV, telephone, tablet, computer, laptop. Tuners can perform additional features: recording movies and programs (some know how to do this without advertising), connecting to the camcorder and transmit information to the computer, the ability to connect to the Internet and communicate in social networks. Talk about varieties, functionality and prices of TV tuners with Aliexpress. We learn how it is better to choose tuners to pay attention to when buying and how to connect them yourself.

Functional features of TV tuners

Multimedia devices of this type are divided into analog and digital. Digital, in turn, are terrestrial and satellite. Analog tuners are capable of receiving traditional TV broadcasting signals from TV steps. Such models are small used in our time. Digital tuners take digital signals and can support SDTV, EDTV, HDTV permissions. In Russia, the HDTV resolution is supported, tunes With another type of permission will not be useful. More tuners are separated by the possibilities: ground broadcast (DVB-T) and satellite broadcasting (DVB-S). The first assumes the presence in the house of cable television, the second - satellite. All manufacturers describe in detail the goods with the use of abbreviation data, for which you can decide which device to select. Tuners can be of different size, there are miniature, like a flash drive, are more, but still their size is not very large, they will easily fit on the table, near the TV or on the computer.

We reviewed general differences, but it's not all. The tuners and internal filling are different. The two main components of any multimedia apparatus are a high-frequency unit and a decoder. The first receives a signal and converts it to a stream available for understanding the decoder, the second - digitizes the signal and transmits it to another technique, for example, a laptop. The unit can be made in the form of a metal box or silicone chip. Often, manufacturers expand the capabilities of the tuner at the expense of the third element - hardware MPEG encoder, which reduces the need for a computer conversion signal to MPEG format.

Varieties of TV tuners

There are two main types of TV tuners in structure: they are internal and external. The inner is an extension card that is installed inside the computer. The card is equipped with a number of features, receiving a signal and partial processing is made by the card itself, further processing, output of the picture and sound, the record is made using the programs you want to install on your computer. For notebooks A separate model of an internal tuner has been developed, which is smaller in size. The frequency of use of such a device is due to the lower price of it, compared with external tuners. From the disadvantages, you can mark a small number of programs with which it is compatible - this is mainly Windows, less often MacOS and Linux. Another disadvantage is that such a tuner will work only when the computer is enabled.

External tuners are divided into autonomous and software affiliates, they are called USB tuners. Autonomous are equipped with their own video output to be connected to a monitor or computer. Reception and signal processing is carried out by the device itself. Can be connected to liquid crystal TVs with a large diagonal to improve the quality of the signal or to liquid crystal monitors, to use them as televisions. There are such devices only in viewing mode, write something. External tuners dependent on software are connected to any PC or laptop, and depend only on the installed programs, you can write to the transfer or films that you can write.

How to choose a tuner on aliexpress

The easiest way to start the search for Aliexpress The desired goods from the words "TV tuner" than another way. When you enter this phrase in the search string, you get to the page with various tuners, where you can immediately see photos of receivers, the rating of sellers, the number of goods sold and prices for them.

Top of page There are similar requests: TV tuner for Android,for auto, for laptop, for PC,FM tuner. On the left page can be sorted by type, select a digital or analog tuner, put "yes" in the "High Resolution" field and "open non-encoded broadcast". You can independently specify the query in the search bar, for example: "Internal digital tuners", "Tuners for smartphones". Proposals in this category of goods are sufficient: more than 40 thousand.

Overview of TV tuners for Aliexpress

Analog not digital and internal digital tuners on Aliexpress were not found in very large quantities. External digital tuners for land and satellite broadcasting, which can be connected to the phone, laptop, computer, use in cars are presented to Aliexpress in a large assortment.

Analog tuners are sold in the store Keytop Digita Life Store (2 years of work, 96.1% of positive feedback), the average price of 900 rubles. Internal tuners are sold in stores Szllwl Store. (less than 1 years of work, 100% of positive feedback), 800 rubles; Hightek Official Store. (4 years of work, 95.1% of positive feedback), 1800 rubles; Unisheen Tech Store. (2 years of work, 100% of positive feedback), 9500 rubles. The ground is available at the following suppliers: Yi Shang Cheng Trading Co., Ltd Store (5 years of work, 94.4% of positive feedback), Shenzhen Sun-Stars Technology Co., .Ltd (4 years of work, 96.2% of positive feedback), Lucky Goods. (4 years of work, 98.9% of positive feedbacks). Their average price is 1400 rubles. Satellite receivers can be bought in stores SET 3C Store. (less than 1 years of work, 95.9% of positive feedback), TOP-Design Store (less than 1 years of work, 97.7% of positive feedback), Shenzhen Sun-Stars Technology Co. Ltd. (4 years of work, 96.2% of positive feedback).

After the request was set, for example: USB tuner for the phone, for a PC, for a laptop, for a car, you can consider suggestions. For smartphone, tuners are sold in such stores: Beauty Studios. (2 years of work, 96.1% of positive feedback), 3C Accessories's Shop Store (less than 1 years of work, 95.8% of positive feedback), Twinklestars (2 years of work, 96.1% of positive feedback). Their average price is 800 rubles. Digital laptop receivers are sold in stores Docooler Official Store. (1 year of work, 95.8% of positive feedback), ICAST Video Media Co., Limited (3 years of work, 98.1% of positive feedback), Holiday Sale. (3 years of work, 96.1% of positive feedback). For cars you can buy in stores AGOGO ELECTRONICS CO., LTD (4 years of work, 97.6% of positive feedback), Dayday Technology's Store (5 years of work, 97% of positive feedback), Jiaxing Kunfine Auto Parts Co.Ltd (7 years of work, 97.2% of positive feedback). They cost from 2700 to 5,300 rubles.

TV tuners shop stores on Ali Spress

There are several brand devices in the section Mall, which are characterized by a design, lots of functions, cost such tuners are often more expensive several times than ordinary. For example, the original Xiaomi is sold in the store Zealkeys Russian Store. (less than 1 year of work, 98.2% of positive feedback). From additional functions, you can mark the ability to manage the device using voice commands.

In all stores on Aliexpress on the Seller page, information regarding the tuner is specified in detail regarding the tuner: assignment, the size of which screen resolution supports with what programs are compatible. For example, consider the tuner for satellite television from the store SET 3C Store. (less than 1 years of work, 95.9% of positive feedback). At the bottom of the page to this device it is written: Which processor is installed, the amount of memory, the type of demodulator, which signal is received, the device of the front and rear panel of the tuner, power, frequency range, the level of sensitivity, protective interval, equipment, compatibility with programs, audio names and video decoders Listed multimedia capabilities. Having studied in detail, everything that is written by the seller, you can decide how much this model is suitable for you.

TV tuner from China - Features and Benefits

A feature of the latest models of TV tuners from China is their miniature and support for HDTV permission. This is exactly what interest in this category of goods from Russian buyers is due, since the HDTV resolution has become very common, and the issue of saving space in the residential premises has always been and remains relevant. Another important factor is an opportunity to buy a device several times cheaper than Aliexpress than other suppliers, bypassing all cheating and state duty on goods that are sold in ordinary stores.

Consider more Tuners for Android, which recently have gained special popularity among consumers. In size, these devices are less than a flash drive, weigh to 10 grams, during the first connection tuner Automatic scanning of all channels occurs, you do not need to scan with subsequent inclusions. To connect this device, you need to have a mini USB port or adapter from your technique, software Android 4 and above. Management such tuners is optimized for tablets and smartphones, carried out by touching the screen and select the desired functions. Included there may be several antennas.

Payment TV tuner on Ali Spress

Aliexpress has such an auxiliary function as the "Aliexpress Guide", with which you can find out how to register, order goods, pay for it, delivery options, return, sellers warranty. Also described nuances of shopping and communicating with sellers for Aliexpress.

During the order, after the "Buy Now" button was pressed, the fields of delivery addresses in English were filled, it is necessary to check the amount of goods, its cost, shipping cost, and then you can go to payment using your card connected to payments through the Internet. Select the appropriate payment system to you, enter your card number, the time of its action, the numbers on the reverse side of the card, the amount for payment and click "Pay". Payment will need to be confirmed using a check code that will come to your phone. Money will be written off from your account, the payment is processed by the aliexpress system within 24 hours. Tuner After payment is sent in about 3 days. At the expense of the seller, money is listed only after you confirm your order on the buyer's page.

Delivery TV tuner with Aliexpress

You can find out about the ways of delivering each particular product with Aliexpress by brings the page with a proposal to the middle and looking at the section "Delivery and payment". There are options for free and paid delivery, indication of the cost of the service and the amount of time that is required for transportation.

Basically, delivery is carried out within 40-50 days, for Russia the maximum delivery duration is 120 days. During this time, the "Buyer's Protection" function is valid, the number of days is indicated on the seller page and also reaches the maximum possible to 120 days. If the goods have not been delivered to the "Protection of the Buyer" during the time to "protect the buyer", you need to open a "dispute" on your personal page, in order to return your money.

Return TV tuner on Aliexpress

Return of tuners The seller will need to do at its own expense and in accordance with the guarantees on the goods that were described on the store page. To find out the return conditions, you need to go to the section under the product "Seller's guarantee".

Basically, sellers use 2 types of guarantees - this is a complete refund, in case of late delivery and refund of all means or parts of them, in the event of a discrepancy description. The second warranty has pitfalls, because even if there was something written on the seller's page, and you didn't understand everything, they still are considered aware of the quality of goods. Sellers are trying hard not to return all means, but to bargain for reimbursement of a part of money for the goods that you did not quite approach. In this case, you can leave yourself technique for half the price, which may be not the worst option.

TV tuner on aliexpress video

From the video about purchases of TV tuners on Aliexpress You can make several important conclusions: the product comes to the consumer in intact and working condition, it is easily connected independently, without a wizard. In addition to video reviews of tuners with Aliexpress, their unpacking, it is easy to find instructions for connecting receivers and set the desired modes. Using the video, you can consider in detail the sizes of the device, the number of inputs. This is usually 2 USB ports, input to connect the power supply, input to connect antenna. There may also be additional inputs, for example, to connect to the Internet or to connect the camcorder. The standard package includes the control panel, power supply, cable and instruction in English. After the tuner is connected to a computer or TV, you must set all the settings. If your tuner is able to select Russian in the settings, it will greatly simplify the task. By default, it is usually worth English. On the features of unpacking and connecting a TV tuner with Aliexpress you can learn by looking at the video.