The presence of transmission LTE on 800 MHz may adversely affect the quality of DVB-T through too strong signal, causing interference and interfering with proper reception of digital terrestrial television. In such circumstances, the TV screen will appear abnormal individual pixels, or significant distortion of the image and sound. The stronger the noise, the more the image will be "frozen", or even completely disappear from the screen of the receiver. This kind of problems will appear suddenly, even with the slight deterioration of the conditions of reception of DVB-T signal.
With interference from LTE network in the 800 MHz can be quite effective way to fight through the so-called filters LTE. This filter effectively attenuates the signal frequencies from 790 MHz to 862 MHz, the full extent to which housed the LTE 800 MHz. A better solution is the use of external directional antennas with built-in filter LTE.
The new line of antennas BLOW filter is equipped with LTE, which allows the elimination of signal interference from terrestrial digital television transmitters or devices using LTE technology. This ensures the system used SMT 4G PROTECT which effectively prevents mutual interference.
- Operating Channels: UHF / VHF
- Operating range: 170-790 MHz
- Gain: (VHF) 18 (UHF) 20 +/- 3 dB
- Max output level 95dBu
- Output Impedance 75 ohm
- Power Supply: AC / DC 9VDC 100mA
- Gross weight: 0.7 kg
- The dimensions of the antenna: h: 19.5 x width 11 x thickness 2 cm
- The base unit antenna
- Mounting Bracket
- Hardware Kit
- FF coaxial cable length .: approx. 3m
- AC adapter
- Adapter with amplifier
- User manual