Private / Land Mobile Radio Includes:LMR / PMR basicsMPT1327TETRAP25DMRdPMRNXDNBusiness radio, Private Mobile Radio, PMR, is widely used within the business community to provide communications outside the normal cellular or public switch telephone networks. These private mobile radio, PMR, systems provide essential communications for business where there is a need for mobile communications with a variety of users - the requirements are very different to those provided by the cellular network.
Alessandro Volta Biography Includes:Volta biographyInventions Key Facts It is a widely known fact that the Volt is the unit of electromotive force and that it is named after Alessandro Volta who was an Italian scientist and pioneer of electrical science.What is a less well known fact about the history of Volta is that he invented the first primary battery and in doing so he moved electrical science from the electrostatic era into electrodynamic age.
Of Hans Christian Oersted, Faraday said: & 34;No experimental proofs of the opinions he entertained were know, but his constance in the pursuit of his subject, both by reason and experiment was well rewarded by the discovery of a fact of which not a single person besides himself had the slightest suspicion.
Johann Karl Friedrich Gauss was born in 1777 in the small town of Braunschweig, Germany.Gauss& 39;s name is associated with the unit of magnetic flux as a result of the work he carried out in his lifetime on magnetism.However Johann Gauss was a brilliant mathematician and it is in this area that he made some of his most significant contributions, particularly in the areas of number theory, geometry, and calculus, as well as physics and astronomy.
Technically adept, with an experienced team of staff, Anglia supports OEM and EMS companies in every sector of electronics manufacturing. Anglia& 39;s suppliers include some of the world& 39;s leading electronic component brands, complemented by many smaller companies with leadership in their chosen technologies.
Aaronia is the name of a test equipment manufacturer that has relatively recently arrived on the test equipment scene. The company focuses on RF and microwave equipment and has a range of spectrum analyzers, signal generators, antennas (often aimed at EMC testing), and GPS loggers.Aaronia was founded by Thorsten Chmielus in 2003 and shipped its first spectrum analyzer in 2004.
Keysight Technologies, or Keysight, is a US electronics test and measurement company that was spun off from Agilent in 2014, which in turn had been spun off from Hewlett Packard.Keysight products include a very wide range of hardware and software for benchtop, modular, and field test instruments.The test instruments manufactured by Keysight include: digital multimters, oscilloscopes (range including everything from low cost to high end), logic analyzers, signal generators, spectrum analyzers, vector network analyzers and some other test instruments & tools.
Siglent describes itself as a high-tech company addressing the electronic test equipment market. With a range of equipment that includes digital oscilloscopes, isolated handheld oscilloscopes, function/arbitrary waveform generators, DC power supplies, digital multi-meters, spectrum analyzers and other general test instruments, it has a very wide range.
Silicon Labs has a long track record of delivering multiple industry firsts, and transforming and disrupting large markets. Leveraging our strengths in mixed-signal design, RF in CMOS technology and software, we deliver products and solutions that help customers reduce cost, complexity, component count and time to market.
Xilinx was founded in 1984 and has its headquarters in San Jose California, USA. The company is famous for inventing the field programmable gate array, FPGA and pioneering the way in programmable logic.As the inventor of the FPGA, Xilinx specialises in a variety of areas associated with this type of technology.
Formed in 1974 and based in Kent, Icom UK supplies the business, maritime, aviation and Amateur radio market places with high-quality two-way radio communication products and solutions throughout the UK and Eire.With over 50 years’ experience in the design and manufacture of the most technically advanced two way radio products in the world, Icom has earned a reputation for high quality, innovation and performance.
Electronics Events, Exhibitions and Trade Shows10 Jan - 15 Jan 2021Utrecht, the NetherlandsEuropean Microwave Week, EuMW is the event for anyone involved with RF and microwave design. EuMW is held annually and the location rotates around a number of major European cities, but each time the same basic formula is adopted, and it provides in-depth conference material along with a useful exhibition of relevant exhibitors.
Electronics Events, Exhibitions and Trade Shows31 Mar - 01 Apr 2021Ricoh Arena, Coventry, UKThe Engineering Design Show, EDS takes place annually in Coventry. It is the UK’s only event entirely dedicated to engineering, electronics and embedded design, and over the years it has been active it has built up a good reputation, and attracts over 4000 visitors.
External hard drives for computers can be used to extend the memory of a computer, to act as a backup and also to transfer large amounts from one computer to another.External hard drives typically use USB connections and in view of the amounts of data stored, they often now use USB 3 to provide for the fastest transfer of data.
Although smaller computers are widely used, desktops still the mainstay of the computers for many applications, particularly in business and development areas.The larger screen size often associated with desktop computers along with the lower space constraints often man that desktops are able to provide higher levels of performance.
Electronics Events, Exhibitions and Trade Shows25 Sep - 26 Sep 2021Newark Showground, Lincolnshire, UKThe UK National Hamfest is a UK national event for radio amateurs, Held at the Newark Showground in Lincolnshire, it is accessible from many areas of the UK.Not only is it possible to get there by road, there are railways stations at Newark Northgate (East Coast mainline) and Newark Castle (local services).
The screen or monitor on which the computer output is displayed is very important. Its performance can make using computer more relaxing or a battle.Computer monitors or screens can be used with desktop computers, or when using a laptop back at the office. They can also be used effectively as televisions screens as well, provided the required view input is provided.
An SWR meter or standing wave ratio meter is an essential item for any amateur radio station. Although many rigs already have an SWR capability fitted internally, they can still provide a god vital indication of the standing wave ratio and the level of reflected power being experienced by the transceiver.
There is a good variety of VHF UHF mobile equipment intended for the ham radio or amateur radio market.These VHF / UHF mobile transceivers can also double as base station rigs as well, offering excellent value for money. When bought for base station use, typically a 12 V power supply is also required.
Baofeng has created a real niche in the market for really low cost, but effective amateur radio and other equipment.One of their successes has been with VHF, UHF and VHF/UHF handheld amateur radio transceivers. These ham radio handhelds represent absolutely unbeatable value for money. Whilst they may not have all the bells and whistles of some of the more expensive offerings from other manufacturers, these just can be beaten in terms of value.