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 […]

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 […]

Alaris USA 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 […]

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 | 20 – 520 […]

This year’s theme at the AOC is the EMSO (Electro Magnetic Spectrum Operation) Playbook. According to the AOC event website: “The EMSO fight will be complex in all future conflicts; it is a critical way we can invest in improving our ability to maneuver in the next five years. The symposium will explore the playbook […]

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-A0254 DF-A0257 DF-A0253 DF-A0273 DF-A0020 DF-A0214

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 […]

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 small […]

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 […]

Communication Antennas Alaris Antennas has an extensive range of omni-directional and directional communication antennas which are designed for mobile, base station, man-portable applications and radio communications.  Our products feature vertical polarisation as well as MIMO antennas.  Watch our video here to find out more.

Large Aperture DF Antennas Alaris Antennas design and manufacture Direction Finding antennas of all sizes, for all applications. Our range includes large aperture, sensitive DF antennas for mobile, mast mounted and fixed applications. Antennas can be customized to client’s requirements. Watch our video here

Alaris Holdings Purchases UK based Linwave Technology Alaris Holdings has purchased Linwave Technology. South African based Alaris Holdings has long been on the lookout for opportunities to widen its already substantial footprint. A specialist in the RF (radio frequency) technology field, the company has grown from a small consulting service into a powerhouse, globally recognised for its extensive expertise and continuous development of intellectual property. The Alaris Holdings Group currently […]

MARINE and NAVAL RATED Antennas Alaris Antennas has extensive experience in designing and manufacturing DF and monitoring antennas that are marine and naval rated.  Proven in the field, these antennas have been formally qualified for the harsh surface ship naval environments, both electrically and mechanically. Sensors are hardened against high e-fields as seen when deployed near […]

Manpack, SWaP, DF Antennas New video available. Alaris Antennas offers manpack and SWaP optimized, high performance 3- and 4-channel DF antennas which are suitable for On-The-Move and On-The-Halt military reconnaissance missions during front line operations. Our SWaP optimized products are widely accepted as tactical drone detection solutions.  Our patented technology provides improved performance. 

Innovative Smart Antennas enhance RF capabilities COJOT Switched Beam Antennas (SBAs) are innovative smart antennas that provide beam steering functionality i.e.; enabling to steer beams with a heightened sensitivity and gain to a particular or multiple directions. With their ability for extremely fast beam switching, our SBAs provide improved performance and enhanced capabilities to RF-Systems […]

COJOT Increases Speed of Test Measurement In striving for service excellence, COJOT continuously looks for new or improved ways of working.  Recently, we introduced new software in our anechoic chamber to improve our test measurement procedures. We are now able to measure the products through their operating bands about 60-70 times faster. In addition to […]

Increased Scope for COJOT’s UHF Band I Vehicle Antennas Our WD2250M and HD2245M vehicle antennas are highly efficient antennas that do not require a ground plane for good operation.  They are well suited for use with modern SDRs, providing effective coverage for a range of voice and data communication systems. These antennas have an option […]

Call to Action: Stop Rhino Poaching NGO Stop Rhino Poaching was established in 2010 as a response to the sudden and steep escalation in rhino poaching across South Africa.  Since the start of the poaching epidemic in 2008 South Africa has lost over 8 600 rhinos – a figure that, despite so much effort, increases […]

Portable Antennas are indispensable for Electronic Warfare To win on the modern battlefield electronic warfare, capability is of the highest priority. This means that EW operations require intuitive and lightweight systems that can be rapidly deployed to monitor the constantly changing communications environment. Finding the ideal solution is easy. We have listed five suitable portable […]

The DFS-A0245 proves effective for on-the-move and on-the-halt DF Antennas Mobile and manpack DF antennas have a highly respected place in our DF portfolio.  Used in military applications, these antennas are versatile in how they are deployed. The DFS-A0245 is a wideband DF antenna intended for on-the-move and on-the- halt direction finding from 1 MHz […]

COJOT signs Frame Agreement with German Armed Forces COJOT concluded a framework agreement with the Federal Office of Bundeswehr Equipment, Information Technology and In-Service Support (BAAINBw) in Koblenz, Germany to supply VHF/UHF/SHF wideband antennas and accessories to the German Armed Forces. For the past two years, the GAF have been assessing providers to conclude vendor […]

How 5G will shape Antennas used in Electronic Warfare 5G has been engineered to increase the speed and responsiveness of wireless networks, and will allow a vast increase in the amount of data transmitted. To electronic warfare, 5G means increased hostile threats and the proactive response to this relies on the ability to detect and […]

Agility in the Field – Foldable LPDA Antennas Countering evolving threats on the battlefield requires agile monitoring, high power transmit and communications. Alaris Antennas supports these requirements with a range of wideband foldable LPDA antennas. LPDA-A0150 Deployed LPDA-A0150 Stored These antennas have foldable elements which makes them easy to stow and deploy. There are no […]

Portable antenna selection for today’s tactical communications SDR (Software Defined Radio) technology offers crucial advantages in the form of portable antenna models for next level tactical communications. The key criteria in selecting antennas that are suitable for modern portable tactical SDRs is performance, usability and cost-efficiency. Do your portable antennas match these requirements while offering […]

High Frequency Wideband Dipole Antennas (RWD125 / 500 / 1000 Range) RA01-116-01 (RWD125) The RWD125 is one of our tough and rugged, yet highly efficient 125 W CW HF wideband dipole antennas, covering the frequency range 2.5 to 30 MHz, ideal for base station and static mobile applications. Constructed from stainless steel, aluminium and UV […]

mWAVE’s 1.100-1.700 GHz, Dual Circular Prime Focus Feed is an Engineered Solution to Complex Problem mWAVE’s Dual Circular Prime Focus Feed solution model FPP1CD-14-N-C is a custom engineered solution to meet a client’s specific need that did not exist in the marketplace until now. mWAVE’s custom engineering team created this dual circular feed that is […]

Alaris SPCA Charity Drive: They Need our Help Too The SPCA is an essential service to animal welfare.  The COVID pandemic saw many welfare organisations struggle to keep those entrusted to their care at the same or similar level of comfort they had prior to the lockdown. The focus on human welfare over the last […]

Magnetic Mount Antennas and Accessories Magnetic Mount VHF/UHF/SHF Antennas COJOT’s omnidirectional magnetic mount antennas are the preferred choice for applications and circumstances where permanent installations are not possible and a rapid deployment and removal is preferred or even required. We provide a wide range of antennas covering VHF, UHF, GSM, LTE, 5G, WiFi and other […]

New COO at Alaris Antennas to focus on quality on time It is with excitement that we introduce a new chapter on the operations side at Alaris Antennas, with the appointment of Jacques Steyn as the new Chief Operating Officer (COO). Click here to view the full PDF

WD560P – New Portable Wideband Antenna The new WD560P is a lightweight portable wideband antenna covering from 500 to 6000MHz with a CW power rating of up to 250W. The antenna is ground plane independent, allowing the antenna to be used in a range of installations. Its wide operating frequency range makes the antenna suitable […]

RPDL2-19-N Quad Polarised, Prime Focus Reflector Antenna mWAVE Industries LLC (mWAVE) recently completed a comprehensive engineering, development, testing and first article build of a 1.400 – 2.400 GHz – 2-ft. (0.6-m) Quad Polarized, Prime Focus Reflector Antenna.  This innovative antenna design utilizes a single RF input configured to H, V, RHCP, and LHCP polarizations by means […]

Fixed Site Antennas For temporary and permanent fixed site Systems used in Electronic Counter Measure (like C-UAV/UAS Jamming), communication and monitoring applications our broad range of wideband antennas can be an ideal choice for installation on tripods, (tactical) masts or shelters and containers – including directional, omnidirectional, sector and Switched Beam Antenna solutions. Our well-known […]

COJOT: Portable RCIED Wideband Antennas The COJOT range of lightweight and rugged antennas are perfectly suited for different kinds of portable RCIED applications. Many of these antennas are available with a flexible gooseneck, lightweight rubber spring or a product option for no shock absorption spring. NEW: WD560P The brand new WD560P is a wideband portable […]

COJOT PDF Product Catalogue Alaris USA‘s sister company is excited to announce the release of their new PDF Product Catalogue. Whether you are looking for a suitable antenna for your next project or just want to have a comprehensive, easy-to-use compendium of available COJOT antennas that can be used offline, our new PDF product catalogue […]

mWAVE Custom Antenna Research, Design and Testing mWAVE’s Custom Antenna Engineering Group are industry recognized professionals with decades of experience in developing antenna and component solutions to meet the rigorous RF, electrical, mechanical and environmental specification requirements needed in today’s most demanding applications. As the worlds of terrestrial and satellite communication make advances on an […]

COJOT Product Spotlight: Tactical VHF/UHF Vehicle Antenna COJOT is introducing a new vehicle antenna type for the 30 – 512 MHz frequency range. The brand new WD30512M is a dipole solution that doesn’t require a ground plane, making it ideally suited for vehicle and mast mountings.  With this new development COJOT is extending its diversified […]

Alaris Group Band 3 & 4 MIMO Products The Alaris Group of Companies has a wide range of single polarised and MIMO / dual polarised antennas designed to perform in the Band 3 (1350 – 2310 MHz) / 3+ (1350 – 2690 MHz) and 4 (4400 – 5000 MHz) / 4+ (4400 – 5850 MHz) […]

Wideband Dual Port Antennas COJOT is introducing a new wideband dual port antenna that combines the advantage of a low visual signature, like in the WBC2300, with the capability for an extended frequency range from 20 to 6000 MHz, like in the WBC256. This new antenna, called WBC2600M, has been developed to provide a more […]

New Group CTO at Alaris Holdings The Alaris Group has been expanding over the last few years and through this expansion, the need for a Group CTO role has become evident. This role will play a central role in providing guidance to the CTO roles in the subsidiaries, including Alaris USA, and will coordinate and […]

mWAVE’s OQCL0-04-LC – High Powered CP Wideband Omni Antennas Delivers mWAVE’s wideband omni antennas feature customizable configurations the most discriminating deployment applications can demand. These UHF FTS High Powered LHCP Wideband Omni Antennas – model number OQCL0-04-LC is designed for the commercial sector and for use in military applications. These antennas are designed and manufactured […]

Wideband Antennas for all Major Wireless Frequencies COJOT offers wideband antennas for the 400 – 6000 MHz range that provide an ideal solution to different kind of applications and for various types of installation environments – covering wireless technologies like 5G, LTE, LINK-16, WLAN & ISM 2.4GHz & 5 GHz and WiMAX. Compact NATO / US […]