Entries by Michael

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Q Codes and what they mean

  Q codes were developed by Morse Code operators as a method of communicating quickly and accurately. Rather than send a complete phrase, Q codes were developed to cover most operational situations. Q codes can be used to ask or answer a question, and can be used by operators who speak different languages. Q codes […]

Amateur Radio Nets, Providing An Open Communications Link For Those In Isolation.

Amateur Radio networks are providing worldwide communications and vital social communications during the current pandemic.   During the COVID-19 pandemic and subsequent lockdown, most of the population have resorted to Chat and video conferencing Apps to stay in touch. Around Australia, there are hundreds of people staying in touch using an older, more traditional means, […]

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How to enhance AM reception

The Tecsun Shortwave Outdoor Antenna significantly enhances reception of signals in the medium wave (AM) and shortwave antenna bands coving 0.5-30 MHz. The Tecsun Shortwave Outdoor Antenna is based on the longwire antenna design but provides significantly improved reception over a longwire because the Tecsun Shortwave Outdoor Antenna utilises a matching transformer that acts as […]