Link Microtek News

Link Microtek products used at Nightingale hospitals

Whilst so many people much closer to the sharp end in these troubled times are doing much more we're proud to have helped in a small way. We routinely supply telecoms products like antennas and various components to the MNOs and their sub-contractors and it's good to know that our products are being used to provide the necessary extra coverage at Nightingale hospitals in London, Harrogate & Birmingham. Our thanks go to the NHS and emergency services for putting themselves at risk to help us all.

SignalShark RTSA magazine article

We recently had an article published in CBNW Xplosive magazine discussing the merits of real time spectrum analysis (RTSA) and the important specifications behind radio direction finding (DF). The important message is that not all analysers are equal. Specifications even from well known test equipment manufacturers can give rise to complacency that all is well when in actual fact the displayed average noise level (DANL) is prohibiting finding low level signals or costing miles in terms of detection range. Download the article here.

Miniature coaxial rotary joint offers wideband capability for 5G test applications

Our new miniature single-channel coaxial rotary joint features a wide operating frequency range of DC to 40GHz, making it suitable for a variety of test applications. Specifically, it would be ideal for EMC evaluation of 5G systems as well as performance assessment of antennas for say radar systems at the lower-frequency end and Ka-band satellite communications systems at the higher end. The AMCORJ-WB2 rotary joint is of a sliding-contact design, which provides the inherent advantages of low insertion loss and good VSWR performance over a wide frequency range.

Continue Reading

Miniature dual-loop coupler enables microwave power monitoring in confined spaces

The new AM90CD-LP miniature narrowband dual-loop coupler enables designers to incorporate forward and reverse power monitoring in military or commercial microwave systems that are subject to tight space constraints. With flange dimensions of 41.5 x 41.5mm and a waveguide length of just 33.6mm, the device is an ideal alternative to much larger conventional broadband couplers.

Continue Reading

Dual-channel Ku-band rotary joint ideal for satellite on the move and radar applications

The latest addition to our comprehensive range of microwave rotary joints is the AMCORJD-2KU device, which offers a coaxial dual-channel Ku-band capability that makes it ideal for both satellite-on-the-move and radar applications, either military or commercial. While microwave rotary joints of this type are usually designed with a high-frequency transmit channel and a lower-frequency L-band receive channel, the new device features two channels operating in the Ku band. Minimising crosstalk is therefore a critical consideration, and the rotary joint achieves an impressive 50dB minimum isolation between the channels with typical figures being better than 70dB.

Continue Reading

Ku band feed assembly includes OMT, rotary joint plus Tx & RX filters

Designed and fabricated in house for use in Ku-band mobile satellite-communications antenna systems the assembly incorporates a feed arm, transmit and receive filters, a rotary joint and an orthomode transducer (OMT). In addition to satisfying the tight space constraints imposed by the compact nature of the antenna system, the feed assembly had to achieve strict performance criteria regarding low transmission losses and cross polarisation, as well as high isolation between transmit and receive channels.

Continue Reading

Phase shifters for almost any requirement up to 40GHz

We now supply the comprehensive range of coaxial and waveguide phase shifters manufactured by Narda-ATM. Covering microwave frequency bands all the way up to 40GHz, the phase shifters come in both coaxial and waveguide styles and can be specified with digital counting dial, direct reading dial and servo motor control options. A number of models are specifically designed for use in Ka-band systems. Ideal for adjusting the phases of elements within a phased array antenna system, the devices are primarily aimed at military or commercial radar applications and can also be used for drive feed balancing on high power amplifiers, as well as general test-and-measurement applications.

Continue Reading

Link Microtek at DSEI 2019 Stand S3-435

The main focus for us on the stand at this year’s DSEI exhibition will be the Azdec optical MLC (mobile local communications) system, which offers a totally secure, non-RF, cable-free voice comms solution for a wide variety of defence-related applications. Originally developed using infra-red technology to provide secure bridge communications on board naval vessels, the Azdec system has now been adopted in other military scenarios where radio-frequency transmissions might jeopardise security.

Continue Reading

Radman 2 EMF personal monitor

The Radman 2 LT is is a brand new low-cost personal EMF safety monitor, it offers the accuracy and quality of tried-and-tested technology, together with several new features and well-thought out ergonomics.

Continue Reading

Dual channel rotary joint for ADS International SOTM system

 A dual-channel Ka-band microwave rotary joint designed and produced by Link Microtek is playing a crucial role within a new stabilised antenna platform developed by Italian firm ADS International S.r.l. (This email address is being protected from spambots. You need JavaScript enabled to view it.) for high-end satcom-on-the-move (SOTM) applications.

Continue Reading

Remote real-time spectrum analyser provides powerful and versatile tool for radio-monitoring applications

The recently introduced remote-controlled version of Narda Safety Test Solutions’ SignalShark real-time spectrum analyser provides a powerful and versatile means of carrying out radio monitoring for organisations such as regulatory authorities, mobile phone network operators, police and security services, intelligence agencies and the armed forces.

Continue Reading

New Automatic Direction Finding Antenna (ADFA) from NSTS

Newly available is an automatic direction-finding (DF) antenna that allows the source of unauthorised or interfering transmissions to be located rapidly and accurately, even in urban areas where signal reflections can make this a challenging task.

Continue Reading

L3 Narda-ATM signs Link Microtek

Link Microtek has signed a representation agreement with manufacturer L3 Narda-ATM, which is based in Long Island, New York. Under the terms of the deal, Link Microtek will handle the US firm’s entire range of waveguide and coaxial components in the UK and Ireland.

Continue Reading

Space qualified Ka band rotary joint

Our engineering team has designed and produced a spaceflight-qualified microwave rotary joint and associated waveguide components as part of a Ka-band antenna pointing mechanism (APM) being developed by Surrey Satellite Technology Ltd, an independent company within Airbus.

Continue Reading

High power 6 Channel SPST digital micro-switch

New from Menlo Micro is a high-power 6-channel SPST micro-mechanical switch that has been designed to deliver more than 3 billion switching cycles at elevated +85degC temperatures for RF, microwave and DC applications in the defence, aerospace, scientific, medical, industrial and telecoms sectors.

Continue Reading

8-channel coaxial rotaty joint for L-band radar system

New to our range of rotary joints is a complex 700mm-long 8-channel coaxial rotating joint for use in an L-band shipborne long-range radar system. Enabling microwave signals to be fed to and from the radar antenna, the rotating joint features six PSR (primary surveillance radar) channels, each with a frequency range around 1400MHz, and two SSR (secondary surveillance radar) channels covering frequencies between 1000 and 1100MHz.

Continue Reading

Narda SignalShark; Vita 49 & SCPI save time

If you need to integrate a device into your system, or just want to operate it by remote control, you have to deal with its interfaces. What could be better than having the same interface and programming language for every device?

Continue Reading

Narda SignalShark; high dynamic range

The International Telecommunication Union (ITU) has described its ideal receiver in the Spectrum Monitoring Handbook; minimal noise and high intermodulation immunity, expressed as the three parameters Displayed Average Noise Level (DANL), IP2 and IP3.

Continue Reading

Narda SignalShark at EW Europe 2017

We were pleased to support L3 Narda Test Solutions at Electronic Warfare Europe 2017. The event at Olympa in London was the first UK outing for the new Narda SignalShark.

Continue Reading

Menlo Micro

We're pleased to be representing Menlo Micro whose Digital Micro Switch (DMS) platform is a true game changer, a micro sized electromechanical switch with high reliability.

Continue Reading

Rack mount radar signal generator

A 19in. rack-mount radar signal generator system has been designed to simulate a variety of scenarios for the purpose of training military radar operators in object detection and recognition and other aspects of electronic warfare. It is also suitable for testing radar receivers.

Continue Reading

PIM analyser is geared up for DAS installations

CCI’s PiMPro family of portable PIM (passive intermodulation) analysers enable users to cover the five UK licensed mobile-phone bands with only four units, representing a 20% cost saving compared with competitive products.

Continue Reading

MBT appoints Link Microtek as exclusive UK representative

Massachusetts Bay Technologies, the US manufacturer of discrete semiconductor devices, has appointed Link Microtek as its exclusive representative in the UK and Ireland. Founded in 1999, MBT designs and manufactures a comprehensive range of silicon RF/microwave semiconductor devices at its facility in Stoughton, Massachusetts.

Continue Reading

Microwave mixers to 50 GHz from Narda-Miteq

Now available; one of the most extensive mixer product lines on the market. Manufactured by L-3 Narda-MITEQ, the family of mixers comprises more than 400 standard models, offering a wide variety of configurations for operating frequencies from 1GHz all the way up to 50GHz.

Continue Reading

HXI millimtere wave components

We are pleased to announce an important addition to our product portfolio with a comprehensive line-up of millimetre-wave components for both military and commercial applications, following the signing of an exclusive representation agreement with HXI of Harvard, Massachusetts.

Continue Reading

Ferrite Microwave Technologies

Link Microtek has been appointed as the exclusive representative in the UK and Ireland for US firm Ferrite Microwave Technologies, which designs and manufactures high-power microwave components such as circulators, isolators, couplers, phase shifters, filters and terminations.

Continue Reading

Contact Us

Enquire today to find out more about our products and the service we offer.