Tag: Alaris Antennas
Revolutionising Land Defence Tactical DF
In Communications Intelligence (COMINT), Direction Finding (DF) systems are vital for gathering information on enemy communications and electronic emissions. These systems enable the interception...
Solar pole flip
Every 11 or so years, the sun undergoes a change: its magnetic poles reverse. Like Earth, the sun has a magnetic North and a...
HF Comms and the detection thereof
Effective communication has consistently proven to be of immense value during times of conflict. A robust communication infrastructure, facilitating the timely sharing of information,...
Empowering Tomorrow’s RF Engineers: Alaris Antennas’ Bursary Programme Fuels Innovation and...
Established in 2015, Alaris’ bursary programmes aim to develop and nurture talent to push innovation and ignite curiosity in young people into our exciting...
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...
Electrical Hardening : Listening to the whisper while everyone else is...
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...
Direction Finding Antennas and Accuracy Part 3: The Art of Designing DF...
In the previous two blog posts we discussed some of the effects that could influence the sensitivity of a DF antenna system. These were...
Alaris could delist from the JSE as part of R500 million...
Radio frequency technology specialist Alaris has received a R535 million buyout bid, which could see it delisted from the Johannesburg Stock Exchange (JSE).
In a...
Direction Finding Antennas and Accuracy: Part 2
In the previous blog post we considered some of the ways in which we can express the performance of an DF antenna, and we...
Prioritising quality is crucial to saving lives and protecting assets
Gisela Heyman is the Managing Director of Alaris Antennas and has been with the company for 6 years. During her first year as MD...
Direction Finding Antennas and Accuracy – Part 1: Accuracy and Sensitivity
It is sometimes said that: “If you can’t convince them, confuse them!”. Nowhere is this more apparent than the minefield which is antenna datasheets...
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...
An Introduction to Radio Direction Finding
Humans do audio direction finding to a remarkable precision of less than two degrees. Shortly after the development of radio transmitters and receivers, radio direction finding (RDF) evolved for much...
High-Gain Omni Antennas in Mobile Applications
High-Gain Omni-directional antennas are used in situations where the direction of the receiving antenna is not static or known. A typical situation is where...
Alaris Antennas: Spacing of multiple LPDAs on a mast
One of the questions we often get asked at Alaris Antennas, is the question of spacing between multiple antennas on the same mast. Often, this...
Alaris Antennas Foldable High-Power LPDA Antennas
Alaris Antennas has a new range of Foldable High-Power Log Periodic Dipole Antennas (LPDA)s which cover a wide range of frequency bands. The antennas...
Alaris Holdings Limited Financial Results for the year ended 30 June...
Alaris Holdings Limited released their financial year end results at an event at the JSE on Thursday, 26 September 2019.
The Group performed exceptionally well...
Naval Monitoring Products (OMNI-A0205 & SYST-A0005)
Alaris Antennas manufactures Naval rated monitoring antennas. There are two approaches: Omni directional (OMNI-A0205) vs rotating high gain directional antennas (SYST-A0005).
OMNI-A0205:
This vertically polarised omni-directional...
A New Era for Alaris Antennas
It is with great excitement that we share the news that Gisela Heyman, the current Group Chief Financial Officer, has been appointed as Managing...
Marine DF & Monitoring System (DF-A0037 & OMNI-A0205)
The DF-A0037 and the OMNI-A0205 can be combined to create a Marine based rugged DF and Monitoring system.
DF-A0037:
The DF-A0037 is a wideband DF antenna...
Alaris Antennas presents spiral antennas
The antenna is designed to use two conductive spiralled arms, extending from the centre outwards.
Alaris Antennas designs and manufactures a range of spiral antennas,...
Alaris receives new environmental stress screening equipment
Centurion-based Alaris Antennas recently took delivery of new environmental stress screening (ESS) equipment which will ensure that products leaving its factory are reliable and...
Alaris’ new ESS equipment up and running
Alaris Antennas has recently acquired and installed specialised ESS equipment, which will allow the company to conduct a number of various environmental tests in-house.
The...
Alaris’ new ESS equipment up and running
Alaris Antennas has acquired and installed specialised environmental stress screening equipment, which allows the company to conduct environmental tests in-house.
Alaris Antennas has recently...
Alaris poised for expansion and growth
Alaris Antennas is focussing on its core business of radio frequency products, including custom antennas and equipment, as it aims to expand...
Dominating a niche: The CEO Magazine article
Recently, Alaris was contacted by The CEO Magazine, which was keen to do an article on the CEO of Alaris. This international and distinguished...
Dominating a niche: The CEO Magazine article
Recently, Alaris was contacted by The CEO Magazine, which was keen to do an article on the CEO of Alaris. This international and distinguished...
Agile, customer-centric strategy helps Alaris Holdings expand its global footprint
Alaris Holdings' strategy of being a highly agile and trusted customer-centric advisor to global clients in the field of radio frequency technology, predominantly leading-edge...
Agile, customer-centric strategy helps Alaris Holdings expand its global footprint
The company continues to expand its footprint in Europe, the US, Asia, the Middle East and Africa.Alaris Holdings' strategy of being a highly agile...
Alaris Holdings releases stable interim financial results, strong organic growth
Local JSE AltX-listed technology holding company, Alaris Holdings (Alaris), released its interim financial results on 26 February. The continuing operations performed satisfactorily during the...
Alaris Holdings releases stable interim financial results, strong organic growth
Revenue from continuing operations increased by 21% from R84.7 million to R102.6 million.Local JSE AltX-listed technology holding company, Alaris Holdings (Alaris), released its interim...
Alaris Antennas to acquire on-site ESS equipment
Alaris Antennas is excited to announce it will acquire its own ESS equipment, which will be installed by the end of April 2018.
This equipment...
Alaris Antennas to acquire on-site ESS equipment
The walk-in climate chamber and two vibration tables will be installed by the end of April.Alaris Antennas is excited to announce it will acquire...
Alaris Antennas experiences unprecedented success with DF-A0037
Alaris Antennas has identified a current and future all-encompassing antenna solution in the DF-A0037. Since the introduction of this product into the world, Alaris...
Strong growth for Alaris Antennas
Alaris Antennas (formerly Poynting Defence & Specialised), which designs and manufactures specialised broadband antennas as well as other related radio frequency products,...
Antenna innovation in the defence industry
South Africa has some of the sharpest minds in the world, so it's no surprise that some inventions used across the globe that are...
Antenna innovation in the defence industry
Alaris Antennas designs and manufactures specialised wide-band antennas and other related radio frequency products. South Africa has some of the sharpest minds in the world, so it's...
Poynting DS now Alaris Antennas
Background
Poynting Holdings, listed on the Johannesburg Stock Exchange AltX Board, operated three main divisions, being Poynting Defence & Specialised (Defence Division), Poynting Commercial (Commercial...
Poynting DS now Alaris Antennas
The company is rebranding Poynting Defence & Specialised to Alaris Antennas, commiting to a partnership with its customers.Background
Poynting Holdings, listed on the Johannesburg Stock...
Alaris Antennas presents spiral antennas
The antenna is designed to use two conductive spiralled arms, extending from the centre outwards.Alaris Antennas designs and manufactures a range of spiral...
