Active Monitoring Antennas, but without the maths

The need to receive or listen to exceptionally faint signals is often a requirement in all kinds of applications ranging from SIGINT to communications to regulatory compliance measurements. Active antennas are often used in these applications, as these allow the tiny received signal to be received and ‘boosted’ before relaying it down a long and…

Our Counter-UAS DF Antenna Range

In a previous article, we showcased some of our C-UAS antennas. Today, we are focussing specifically on the Direction Finding C-UAS antennas. Here’s a quick overview video:   View the DF C-UAS products below: DF-A0095 DF-A0121 DF-A0250 DF-A0254 DF-A0257 DF-A0253 DF-A0273 DF-A0020 DF-A0214  

Online Webinar: Demystifying DF Accuracy and Sensitivity

Direction finding systems come in many different flavours, each with its own quirks and advantages.  Choosing an appropriate system for a specific application further lures you down the rabbit hole of specifications like “DF Accuracy” and “DF Sensitivity”. Join us on 12 or 14 April for our DF Webinar where we will look at three…

Electrical Hardening : Listening to the whisper while everyone else is shouting

Modern naval platforms are some of the harshest electromagnetic environments known to the EW community.  Radars, high-power communications, signal interception and direction-finding systems are all to be installed on the same platform. Normally each of these vying for the highest spot on a severely over-crowded central communications tower with more critical systems always finding their…

The Effect of the Pandemic on our Sales Approach

“I am not sure anyone watching TV in December 2019 had any idea that the coverage on Wuhan would cause the change and disruption to life and business as it has,” said Claire Nitch, Head of Sales and Marketing of Alaris Antennas. In a couple of months, everyone had to adapt to massive changes to…

The importance of counter-UAS antennas

In the first few weeks of this year, there have been several concerning drone strikes in various parts of the world. Some of the most notable ones include the following: UAE oil refinery attack Mexico drug cartel Ethiopia drone attack UK soccer match delay We have come a long way from the Aerial Target (a…

DF-A0257 : An innovative design to balance performance and size

Alaris Antennas, a leader in the design and customisation of direction-finding antennas, is  pleased to announce the release of our new sensor,  the DF-A0257. The DF-A0257 forms part of Alaris Antennas’ compact, tactical, DF antenna portfolio. Our DF products normally deploy as a COMINT sensor into man portable or vehicle platform COMINT solutions.  These portable…

HF Antennas from Alaris

High Frequency antennas play a key role in providing stable, medium to long distance, transmission and reception to tactical operations. Our extensive range of HF omni-directional and directional antennas are designed for mobile, base station and man-portable applications in the 1 MHz to 30 MHz frequency band. These antennas are designed and often customized for…

Identify Ideal Locations with our Simulation Studies

Knowing how a set of antennas will perform once installed on a platform is invaluable, but very difficult to analyse and time consuming to test. We assist clients by providing simulation / platform placement studies on a combination of our wide range of antenna products. The simulation studies can identify ideal locations for the various…

Alaris Antennas Product Hardening Capabilities

In our drive to be customer centric, our team at Alaris Antennas provide a number of customisation services to our clients. One such service is electrically hardening of radiating elements within our antenna systems. Electrical hardening functionality could be realised by involving bespoke designs and/or the inclusion of limiters, which provides further protection against high…