Antena TV signalui, kryptinė, VHF/UHF, DVB-T2, 4K, su LTE filtru

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Prekė: Antena TV signalui, kryptinė, VHF/UHF, DVB-T2, 4K, su LTE filtru. Kategorija: Antenos.

• Gamintojas: Libox
• Modelis: LB-900
• Spalva: black

DVB-T/T2 Directional Combo Antenna is a new antenna model

with built-in LTE filter

UHF and VHF enables MUX 1, MUX 2, MUX 3, MUX 4 and MUX 8 reception

✅ It works in two polarities.

• New model of the most powerful antenna available on the market
• Refined design and enhanced components
• Fully weather resistant
• Reinforced construction
• Additional dipole
• Receives Full HD TV and MUX 8
• Antenna connector "F" (standard)
• Built-in filter against LTE interference
• Factory Range Antennas 80km
• Energy Gain: 32dB
• Antenna length: 78cm

Ideally suited for receiving DVB-T/T2 high definition digital TV in FULL HD, 4K

For terrestrial TV reception, it enables the reception of MUX 8 in two polarities V and H.

Now even more reliable, by adding an LTE filter, eliminating interference from mobile networks.

One antenna to receive all channels regardless of polarity.

✅ RECEIVES DVB-T and DVB-T2 SIGNAL

DVB-T2 stands for terrestrial transmission of digital television, radio and data signals and is a direct successor to the DVB-T standard. DVB-T2 provides much better quality of broadcast programs and a much more robust reception signal. Thanks to DVB-T2, more data can be transmitted than in the case of DVB-T.

✅ ALL MUXs in one antenna

MUX1, MUX2, MUX3, MUX4, MUX8

It enables analogue and digital DVB-T reception of TV programs in the range from 174 – 230 MHz, 470 – 790 MHz.

For mounting on:

• balcony
• wall
• mast

COMBO antennas thanks to the use of additional headlights allow reception of VHF-UHF.

The antenna enables reception of DVB-T digital terrestrial television signals in the VHF 174-230 MHz band (multiplex 8) and the UHF 470-790 band (multiplex 1,2,3,4)

which allows the reception of VHF channels, thanks to which it is possible to receive the 174 - 230 MHz band, which allows the reception of MUX 8, on which new programs and DAB+ digital radio are broadcast.

- LTE filter eliminates interference from mobile networks providing high-speed Internet services in the 800 MHz band, the end of the TV band is located in the immediate vicinity of the LTE 800 MHz band. This may result in interference with the reception of digital terrestrial television. On the TV screen, the picture may stop, colored bars and squares may appear. The antenna offered at this auction, thanks to the LTE filter, cuts unwanted signals above 790 MHz, and thus is resistant to the above-described interference from the LTE network.

Antenna eliminates DVB-T/LTE interference

The antenna has an integrated LTE filter that allows you to eliminate interference of digital terrestrial television signals from transmitters or devices using LTE technology.

HORIZONTAL POLARISATION

VERTICAL POLARISATION

It is made of high-quality aluminum for a long antenna life. The COMBO VHF-UHF antenna is a completely innovative design. The COMBO antenna is designed for demanding customers and is used to receive all standards of terrestrial television, i.e. digital DVB-T, DVB-T2 , H.264 MPEG-4/AYC, and in the future H.265 and radio programs.

enables obtaining the highest image quality thanks to the new antenna design. Very high antenna efficiency, even at considerable distances from the transmitter. Meets the requirements of modern TV sets, i.e. PLASMA, LCD and LED. The image received digitally by the COMBO antenna exceeds the quality of the transmission of satellite television programs. Athena COMBO has innovative two sealed housings of two symmetrizers made of high quality plastic, which prevents deterioration of reception caused by weather conditions.

• receiving channel: VHF 6 - 12 CZ, UHF 21 - 60 CZ
• bandwidth: VHF 168 - 230MHz, UHF 470 - 800 MHz
• energy gain: VHF: 14dB, UHF: 18dB
• Output Impedance: 75 ohms
• Antenna length: 78cm

VERTICAL OR HORIZONTAL POLARIZATION?

in Poland digital terrestrial television transmitters are divided into those broadcasting in vertical or horizontal polarization. COMBO antenna through a very thoughtful design has been adapted to both vertical and horizontal polarization reception.

If you do not know in what polarity your nearest transmitter broadcasts, you can easily check on the Internet by typing in the search engine: dvbt range map.

There you will also check in which direction it is best to direct the antenna in your area and whether you are within the range of all multiplexes.

List of digital terrestrial television channels

Within DVB-T in Poland there are three multiplexes. Multiplex is a package of television programs, radio programs and additional services simultaneously transmitted digitally to the recipient in one frequency channel.

As part of the first multiplex (MUX-1), Polish channels (TVP1, TVP2, TVP Info, TVP ABC) and stations selected in the competition (Eska TV, ATM Rozrywka TV, TTV, Polo TV, TV Trwam) are broadcast.

The second multiplex (MUX-2) is designed for TVN, Polsat, TV4 and TV Puls. Next to the primary channel, senders can post their second channel.

The third multiplex (MUX-3) is devoted entirely to the thematic channels of Polish. Recently, TVP Regionalna channel for individual cities has been broadcast on the third multiplex. Regional channels are: TVP Białystok, TVP Bydgoszcz, TVP Gdańsk, TVP Gorzów Wielkopolski, TVP Katowice, TVP Kielce, TVP Kraków, TVP Lublin, TVP Łódź, TVP Olsztyn, TVP Opole, TVP Poznań, TVP Rzeszów, TVP Szczecin, TVP Warszawa, TVP Wrocław.

Specifications