This product comes from Alaris Antennas catalogues
High-Power LPDA
LPDA-A0054
Active
The LPDA-A0054 is a directional log-periodic dipole array that covers the frequency band 100 to 500 MHz at 1 kW of feed power with a typical gain of 7 dBi. Off-centre mounted on a supplied isolation pole. Polarisation is adjustable between vertical and horizontal via the mounting bracket. This antenna can be customized for frequencies in a wideband of frequencies with excellent gain, VSWR and higher power handling.
Additional information
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Specifications
| Frequency range | 100 - 500 MHz |
| VSWR | 2.5 :1 |
| Nominal input impedance | 50 O |
| Gain on horison | 7 dBi typical |
| Elevation 3 dB beamwidth | 60° |
| Azimuth 3 dB beamwidth | 110° |
| Polarisation | Linear |
| MTBF | 50 |
| Connectors | 7/16 female |
| Dimensions (w x l) | 1600 mm x 1700 mm |
| Material | Aluminium |
| Total mass | 16 kg |
| Mounting | Off - centre on 1.1 m isolation pole (supplied) |
| Wind survival on mast | 160 km/h (calculated) |
| Temperature range | - 30 °C (no icing) to + 65 °C |
- Communications Jamming
- Point-to-point Communications
Product Applications
Electronic Countermeasures
Communications
- Low VSWR and high gain over the frequency band High feed power handling of 1 kW Vertical and horizontal polarisation Easy to assemble and disassemble Rugged construction
