DAT BOSS LR 47dB gain antenna for receiving DTT signal over long distances.
What are the main features of the Televes DAT BOSS LR 149721 antenna?
- High dynamic range: it allows the reception of high-quality TV in a variety of critical situations, from areas where signals are very weak to installations with high signal levels
- Expanded DTT coverage area: up to 27% higher than previous models
- More stable signal reception: it supports signal variations or fading with no effect on the TV installation
- Optimal C/N: thanks to a noise figure of only 1.2dB that enhances the received signal quality
- Very high gain: TForce technology provides BOSS with an increase in gain of up to 13dB
- The DAT design, based on 3 Yagi antennas with asymmetric directors, provides great directivity as well as an optimal anti-echo radiation pattern
- Special double-U dipole: it's open/close format provides optimal frequency response flatness
- A fully shielded switch box protects the BOSS system from impulsive noise; grounded for full protection against electrical discharge
- Manufactured in aluminium (stainless) for a long service life
- Fully automated manufacturing in Europe under the most stringent quality controls: a synonym of high reliability
- Two work mode options: Intelligent low power consumption mode or passive mode (lack of power supply).
What technical specifications does the Televes DAT BOSS LR 149721 antenna have?
Frequency band | MHz | 470 - 694 (C.21 - C.48) | |
BOSS Mode | OFF (passive) |
ON (active) |
|
Gain | dBi | 19 | 47 max.* |
Output level | -- | Auto* | |
Noise figure | dB | -- | 1,2 (typ) |
Signal level of use (recommended) | dBµV | >75 | <75 |
Power supply | V | 0 | 12-24 |
Consumption | mA | -- | 40 max. |
Beamwidth | º | 27 | |
Wind load | N | 141 (@ 130 Km/h) 194 (@ 150 Km/h) |
* The gain varies automatically depending on the output level.