The DF-A0273 is a single band, compact 4-Channel DF antenna intended for direction-finding from 20 to 500 MHz.
The antenna uses crossed-loop array principles that provides maximum possible sensitivity for its compact form factor. The loop designs incorporate patent pending technology to mitigate cross-pol disturbance.
The antenna presents patterns suitable for 4-channel correlative DF (CIDF). The DF-A0273 has low noise amplification on each channel with passive bypass capability, an integrated noise source for calibration and an electronic compass.
| Active / Passive | Passive | ||
| Dimensions (m) | 350 mm x 466 mm | ||
| Gain (dBi) | 20 ± 2 dB | ||
| Mass (kg) | 8 kg | ||
| Polarisation | Vertical | ||
| 1. End Frequency (MHz) | 500 | ||
| 1. Start Frequency (MHz) | 20 |
