What's on this site

  • Radio

    Radio technology is being used increasingly within everyday life. From broadcast radio material and cellular phones to Wi-Fi and other wireless technologies it is widely used.
  • Ham radio

    The basics of the fascinating hobby of amateur radio from operating, Morse code and DXing through to summaries of the ham radio allocations.
  • Constructional techniques

    Anyone interested in electronics will want to build some equipment. This section covers many aspects of soldering and hints and tips for constructing electronics equipment.
  • Audio Visual

    Audio Visual

    Descriptions, summaries and tutorials about AV, Audio Visual topics from television to Hi-Fi and systems.
  • Antennas and propagation

    Antennas and propagation

    Descriptions, summaries of antennas, what they are, how they work, antenna designs and also radio propagation - how radio signals travel.
  • Testing and Test Equipment

    Information about all aspects electronics testing, test methods, and test equipment including oscilloscopes, test meters, spectrum analyzers and all forms of test equipment.

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