Compact Dual Band Direction Finding Antenna
DF-A0121
Active
The DF-A0121 direction finding antenna from Alaris Antennas originates from the well-established DF-A0062 wideband DF antenna. This antenna is the highest-frequency set, which works well from 400 to 6000 MHz. It is suitable for quick deployment as well as fixed applications. The 5-element DF array is located inside a radome with the electrical connections for the ten channels being available near the base, via the enclosure at the base of the antenna. The antenna also includes a dedicated Monitoring channel.
Additional information
Product Data sheet
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Specifications
| Frequency range | 400 - 6000 MHz |
| Polarisation | Vertical |
| DF frequency range | Band C: 400 - 3000 MHz; Band D: 3000 - 6000 MHz |
| Nominal input impedance | 50 O |
| Antenna type | 5-element DF array (From 5- to 2-channel receiver compatible) |
| Strong signal DF accuracy | < 1° RMS |
| Connectors | 11 x N-Type (f) |
| Height | 765 mm |
| Diameter | 315 mm |
| Mounting method | Fixed mounting flange for mast or mobile mounting |
| Material | Aluminium |
| Weight | <12 kg |
| Wind survival | 160 km/h |
| Temperature (operational) | - 31 °C to +70 °C |
| Water ingress rating | IP65 |
- Radio Direction Finding
- C-ESM
Product Applications
Signals Intelligence
- Highly versatile Accurate DF applications Vertical polarization Rugged construction
