This product comes from Alaris Antennas catalogues
High-Power LPDA Antenna Marine Version
LPDA-A0105
Active
This directional log-periodic dipole array (LPDA) is primarily designed for high-power transmitting applications. It covers a frequency band of 800 to 3000 MHz with an average gain of 12 dBi. The antenna is supplied with hardware to mount onto a 60 mm mastThe antenna consists of two high gain log-periodic antennas in a common radome. The antennas are connected in phase using a power divider. This allows high gain within a relatively small radome.
Additional information
Product Data sheet
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Specifications
| Frequency range | 800 - 3000 MHz |
| VSWR | < 2:1 |
| Nominal input impedance | 50 O |
| Feed power handling | 500 W CW (1 - 2 GHz) 200 W CW (2 - 3 GHz) |
| Gain (free space) | 12 dBi average |
| Polarisation | Vertical Connectors 7-16 female |
| E-plane beamwidth: | 1 GHz 2 GHz 3 GHz 36° 28° 22° |
| H-plane beamwidth: | 1 GHz 2 GHz 3 GHz 64° 68° 72° Front-to-back ratio > 20 dB |
| H-plane beamwidth: | 1 GHz 2 GHz 3 GHz 64° 68° 72° |
| Front-to-back ratio | > 20 dB |
| Dimensions (l x w x h) | < 720 mm x 80 mm x 470 mm |
| Material | Aluminium |
| Total mass | 4.5 kg including mounting bracket |
| Wind survival | 160 km/h (theoretical) |
| Temperature range | - 30 °C to + 65 °C |
- Communications Jamming
- Counter UAV
Product Applications
Electronic Countermeasures
- Wideband frequency 800 to 3000 MHz VSWR 2:1 High gain: 12 dBi average Feed power handling: 500 W CW (1 to 2 GHz) 200 W CW (2 to 3 GHz)Rugged construction
