The TW-A0003 is a tactical man portable HF directional antenna system designed for rapid deployment in the field. It is ideal for high-power and long-range HF communications.

The antenna system consists of a multi-wire travelling-wave antenna that gives good directivity throughout the frequency range.

The TW-A0003 can be connected directly to 50 ohm transmitters without the need for an antenna matching unit. The VSWR is below 2.5:1 over the entire frequency range from 1.5 to 30 MHz and the antenna is rated for a transmitter power of 10 kW continuous. The TW-A0003 can be deployed by four persons in less than 120 minutes.

The TW-A0003 is supplied with a 10m non-conductive mast to support the centre spreader system above the ground.

Active / Passive		Passive
Dimensions (m)		100m x 2m x 10m High
Maximum VSWR		< 2.5:1
Polarisation		Vertical
Power Handling (W)		10000
Size (m)		100
1. End Frequency (MHz)		30
1. Start Frequency (MHz)		1.5

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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TW-A0003 Man-Portable HF Directional Antenna

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