This product comes from Alaris Antennas catalogues
High-Power LPDA Antenna
LPDA-A0050
Active
The LPDA is a directional log-periodic dipole array primarily designed for EW high-power applications to cover the 30 MHz to 2500 MHz frequency band with a typical gain of 7 dBi. The polarisation is adjustable between vertical and horizontal without lowering the mast. For quick deployment applications this antenna is supplied with a boom that breaks into three sections and all the elements can be removed and stored in a roll-up canvas bag for compact storage. The antenna can be assembled and erected within 10 min by two people. For fixed installations the boom and elements are configured for a more permanent erection.
Additional information
Product Data sheet
Download data sheetAdditional product downloads
No additional product downloads available.
Specifications
| Frequency range | 30 - 2500 MHz * |
| VSWR | 1.75:1 typical |
| Nominal input impedance | 50 O |
| Feed power handling | 1000 W up to 1 GHz |
| Gain | > 4 dBi (6 dBi typical) |
| Beamwidth | E-plane |
| Beamwidth | H-plane |
| Polarisation | Adjustable: vertical and horizontal |
| Connector | 7/16 female |
| Dimensions (w x l) | 5000 mm x 6150 mm |
| Material | Aluminium |
| Mass LPDA-A0050 | 38 kg |
| MTBF | 50000 hours |
| Wind survival | 160 km/h (theoretical) |
| Temperature range | - 30 °C to + 65 °C |
- Communications Jamming
- Point-to-point Communications
Product Applications
Electronic Countermeasures
Communications
- Wideband frequency 30 MHz to 2500 MHz Low VSWR High gain of typically 7 dBs over 90% of the band Rugged construction and compact packaging for quick deployment applications Easy to assemble and disassemble ( 10 minutes for two people) Also configured for fixed applications
