The full-size elements on all bands give excellent DF sensitivity. Ultimate angular resolution for strong signals is well under 1º for most of the frequency range. Dipole elements provide good cross-polarization rejection, and fair performance for signals arriving from up to 15º above or below the horizon.

This DF antenna is designed to be used either a 5- or 2‑channel phase-sensitive receiver, and correlative algorithm. Characterization of the antenna can be performed on request.

The antenna also includes a dedicated wide band Monitoring channel

Active / Passive		Passive
Mass (kg)		30
Polarisation		Vertical
Size (m)		2.1
1. End Frequency (MHz)		6000
1. Start Frequency (MHz)		400

Alaris Antennas

From its roots in 1990, Alaris Antennas has grown to become a substantial supplier of advanced Electronic Warfare (EW) antennas. Alaris Antennas is part of Alaris Holdings (Pty) Ltd.

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DF-A0250 Compact Direction Finding Antenna

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