Dual-Polarised LPDA Antenna
LPDA-A0040
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The LPDA-A0040 is a high-powered, 1 kW, directional logperiodic dipole array that covers the 30 to 100 MHz frequency band. The antenna is supplied with its mounting bracket and isolator pole.
Additional information
Specifications
| Frequency range | 30 - 100 MHz |
| VSWR | < 2.5:1 |
| Nominal input impedance | 50 O (nominal) |
| Isolation | < 15 dB |
| Feed power handling | 1 kW |
| Front-to-back ratio | < 20 dB |
| Gain | 5 dBi typical over the frequency band. Gain reduces from about 6 dBi at 42 MHz to 0.5 dBi at 30 MHz |
| Elevation 3 dB beamwidth | 64° - 80° |
| Azimuth 3 dB beamwidth | 260° - 116° |
| Polarisation | Dual |
| Connectors | Two 7/16 female (one for each pole) |
| MTBF | 50 |
| Dimensions | Width 3700 mm; depth 3700 mm; length 3600 mm |
| Material | Aluminum |
| Total mass | < 45 kg (Including mounting bracket and isolator pole) |
- Communications Jamming
- Point-to-point Communications
