- -35%

Ellipse is an intelligent antenna that adapts automatically and in real time to your reception conditions. It has been designed for a stable reception and quality of UHF (TDT), optimizing the rejection to the LTE band (up to channel 48) with a SAW filter of great selectivity. Televes 148921. Includes power supply Ref. 5795.
Ellipse antenna
UHF, 2nd Digital Dividend (LTE700)
Ellipse is an intelligent antenna that adapts automatically and in real time to your reception conditions. It has been designed for a stable reception and quality of UHF (TDT), optimizing the rejection to the LTE band (up to channel 48) with a SAW filter of great selectivity.
A new concept of antenna that eliminates any interference even in the limit of the TV band merging in a 100% stainless mechanics, a breakthrough design and the new generation of TForce with SAW filter.
Includes power supply.
Ref: 5795 PicoKom power supply unit 24 V - 130 mA, 2 outputs
Domestic 24 V-power supply (130 mA) that powers equipment through the input coaxial cable while allowing the transmission of the TV signal. Included in the installation to power either mast amplifiers or a BOSS system. Furthermore, it is equipped with two outputs.
Televes exceeds the silicon era and ushers in a new era in the design of electronic components, which allows obtaining integrated circuits that operate in the frequency band of microwaves. TForce is based on the manufacture of semiconductor compounds such as gallium arsenide (GaAs), providing the products that integrate it with features that are difficult to match.
Televés has reinvented the antenna concept. Until now, an antenna was limited to being the sensor element in a TV installation where gain and directivity were the characteristics to be highlighted. The introduction of an intelligent device such as BOSS gave the antenna the ability to receive very weak signals without the risk of being affected by very strong signals where, in addition, the fluctuations did not affect the final result: the concept of "dynamic margin" it is thus revealed as the most remarkable among the quality parameters.
The creation of a BOSS with TForce technology, based on the use of MMIC components, is an extraordinary milestone in the optimization of dynamic Margin. A technology that allowed the recovery of lost signals from distant satellites is what now makes it possible to increase the range of coverage in DTT installations.
Reference | 148921 | ||
Bandwidth | MHz | 470 - 698 (CH.21 - CH.48) | |
BOSS mode | Intelligent (BOSS ON) | ||
Gain | dBi | 38±2 | |
Output level | Auto | ||
Noise figure | dB | 2.5 (typ) | |
Signal level of use (recommended) | dBµV | <75 | |
Supply voltage | V | 12-24 | |
Consumption | mA | 40 (máx) | |
Beam width | º | 30 | |
D/A ratio | dB | >20 | |
Load to the wind | N | 96 (@ 130 Km/h) 132 (@ 150 Km/h) |
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Diameter of the mast | mm | 20...50 |
Plug type | EU | ||
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Number of outputs | 2 | ||
Frequency range | MHz |
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Insertion losses: 1 output | dB |
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Insertion losses: 2 outputs | dB |
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Output voltage | Vdc | 24 | |
Max. output current | mA | 130 | |
Input voltage | Vac | 220 ... 230 | |
Mains frequency | 50 Hz / 60 Hz | ||
Max. current | mA | 35 | |
Max. power consumption | W | 4.4 | |
Operating temperature | °C | -5 ... 45 | |
Protection index | 20 |
5
(2 Reviews)
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ELLIPSE UHF (C21-48) G 38dBi LTE700 + Захранване 5795 Televes
Excelente antena