This product comes from Alaris Antennas catalogues
Wideband LPDA Antenna
LPDA-A0038
Active
The LPDA-A0038 is a directional log-periodic dipole array primarily designed for EW monitoring applications. It covers the 500 to 3000 MHz with a typical gain of 10 dBi over the frequency band. The polarisation is adjustable between vertical and horizontal without lowering the mast via a swivel mounting bracket.
Additional information
Product Data sheet
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Specifications
| Frequency range | 500 - 3000 MHz |
| VSWR | 1.5:1 typical |
| Nominal input impedance | 50 O |
| Feed power handling | 500 W CW 500 - 1000 MHz rolling off to 200 W from 1000 - 3000 MHz |
| Gain | 10 dBi typical |
| E-plane 3 dB beamwidth | 50° typical |
| H-plane 3 dB beamwidth | 60° typical |
| Polarisation | Adjustable (vertical and horizontal) |
| Groundplane | Not required |
| Dimensions (w x l) | 311 mm x 1802 mm |
| Weight | 7 kg |
| Material | Aluminium |
| Mounting method | U-bolts supplied for 60 - 100 mm masts |
| Temperature | -30 °C to +65 °C |
| Wind survival | 160 km/h (calculated) |
- Communications Jamming
Product Applications
Electronic Countermeasures
- Wideband frequency coverage from 500 to 3000 MHz Low VSWR High gain of typically 10 dBi over the band Solid construction Compact storage Rugged Compact packaging
