Media & News

DF Monitoring Antennas for 20-6000 MHz

The OMNI-A0098, OMNI-A0299, and OMNI-A0190 are wideband monitoring antennas covering 20-6000 MHz. They are all supplied in either active with passive bypass or passive versions except for OMNI-A0190 which does not have passive bypass. The antennas have higher gain and sensitivity according to their size where OMNI-A0098 is the largest and OMNI-A0190 the smallest.  For OMNI-A0098 and OMNI-A0299 the active part of the antenna protects

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Tactical DF Antennas for Urban Warfare

Urban warfare is increasingly important in modern conflicts due to its unique challenges. Densely populated areas with complex infrastructure require effective communication and coordination among war fighters. Secure communication is crucial for the synchronization of assets. Tactical low SWaP COMINT EW equipment plays a vital role in detecting cooperative and uncooperative assets.  Alaris Antennas provides highly effective, wide-band, tactical, COMINT DF antenna systems for identifying

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High Gain Omni-Directional Antennas

Alaris Antennas provides several different omni-directional antennas designed for high-gain performance in specific frequency ranges. These antennas are suitable for various mounting platforms, such as manpacks and mobile electronic devices. Each antenna utilizes a collinear dipole array radiator with an integrated balun, making it groundplane independent. The antennas are designed for use in extreme operational conditions and are intended for communication applications. Overall, these antennas

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Blog

Versatile Monitoring Antennas

Alaris Antennas designs and manufactures monitoring antennas for a range of applications. Monitoring antennas, whether for spectrum monitoring, general receive purposes, ITU applications or signal detection, require wideband performance, high sensitivity in their frequency range and a compact form factor.  From mast to vehicle mounting and more, our range includes active and passive antennas. Here is a selection of our top monitoring antennas: OMNI-A0195 |

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Blog

Our Manpack DF Antennas – Mobility when you need it most

For over 30 years, Alaris Antennas has been developing and manufacturing direction finding antennas to suit a variety of platforms. Our range include 3-channel and 4-channel solutions 3-Channel: DF-A0254 (Suitable for Counter-UAS) The DF-A0254 is a dual band, compact Adcock DF antenna intended for direction-finding from 400 MHz to 6000 MHz. DF-A0257 The DF-A0257 is a tri band, compact Adcock DF antenna intended for manpack

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The Alaris Antennas bursary program is open for applications.

Since 2015, Alaris Antennas, a specialised RF antenna engineering company, has invested in a bursary program to attract and retain top engineering talent from South Africa’s leading tertiary institutions. Ruenelle Ramnath, head of Human Resources explains: “Our bursary program is designed to ignite bigger interest in the field of RF (Radio Frequency) engineering. Apart from financial assistance for their studies, it also includes vacation work

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