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Antenna Basics

Very simply put, antennas transfer the power, energy from voltage and current, from an antenna feed into electromagnetic radiation (EMR) in the form of Electromagnetic waves. These electromagnetic waves form patterns that can be controlled. A highly directive antenna will radiate a number of beams, or lobes, with one ‘main lobe’, a number of ‘sidelobes’, and

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Automatic Transmit Power Control for responsible use of GURL frequencies outdoors

Ever since mass-produced outdoor General User Radio Licence (GURL) products hit the market, there has been the fear that the entire 2.4GHz and 5GHz bands would collapse and become completely unusable. This is true in some high-density urban city areas and certain radio towers. What we tend to see though is that the manufacturers are

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174-184 MHz – Land Mobile Radio technical consultation

The Minister for Communications decided new uses for the former analogue television Band III (174-230 MHz) in April 2017, following a review of options for allocating the frequencies in this band. One of these new uses is land mobile radio services, which is allocated 10 MHz between 174-184 MHz.Radio Spectrum Management has prepared a consultation

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