This product comes from Alaris Antennas catalogues
Wideband LPDA Antenna
LPDA-A0036
Active
The LPDA-A0036 is a directional log-periodic dipole array that covers the 20 to 3000 MHz frequency band. The high-power versions of the antenna are intended for highpower applications. The antenna exhibits a typical gain of 6 dBi over 90% of the band with the polarisation adjustable between vertical and horizontal via a swivel mounting bracket.
Additional information
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Specifications
| Frequency range | 20 - 3000 MHz |
| VSWR | LPDA-A0036-01/-02/-05: < 3.0:1 over 95% of the band LPDA-A0036-03: < 10.0:1 up to 60 MHz < 2.5:1 from 60 - 3000 MHz |
| Nominal input impedance | 50 O |
| Connector | 7/16 female |
| Gain on horizon | 6 dBi typical |
| E-plane 3 dB beamwidth | 60° typical |
| H-plane 3 dB beamwidth | 110° typical |
| Polarisation | Adjustable (vertical or horizontal) |
| Dimensions (l x w x h) | 2882 mm x 2804 mm x 829 mm |
| Mass | LPDA-A0036-01/-05: 20 kg LPDA-A0036-02: 14 kg LPDA-A0036-03: 10 kg Isolating pole: 12 kg |
| Materials | Aluminium |
| Colour | As per request |
| Mounting method | On a swivel bracket fitted to the mast (requires isolation pole to change polarisation which is standard issue) |
| Wind survival | 160 km/h (calculated) |
| Temperature range LPDA-A0036-01/-02-05 LPDA-A0036-03 | 31 °C to +55 °C (ambient temperature) -31 °C to +71 °C (ambient temperature) |
- Communications Jamming
- Point-to-point Communications
Product Applications
Electronic Countermeasures
Communications
- Low VSWR and high gain High-power handling Vertical and horizontal polarisation Easy to assemble and disassemble Rugged construction
