Illawarra Amateur Radio Society

The home of Amateur Radio in the Illawarra

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    • Australian Amateur Band Plans
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Australian Amateur Band Plans

International spectrum management is the responsibility of the International Telecommunications Union (ITU). The ITU Radio Regulations allocate separate bands for each service such as fixed, mobile, broadcasting or amateur. Each ITU member nation implements the Radio Regulations within its borders. In Australia, spectrum management is the responsibility of the Australian Communications and Media Authority (ACMA). It determines frequency allocations and licence conditions for all transmitting stations in Australia and its territories.

Amateurs use a wide variety of different modes. Within one amateur band, activity can include CW, voice, satellite and EME activity, and ATV. The best way of avoiding clashes is to set aside different band segments for each of these activities, so that all amateurs can pursue their interests without interference.

Amateur band plans are voluntary agreements, often known as “Gentlemen’s Agreements”. They are sponsored by the WIA, but they are for the benefit of all amateurs. Most amateurs – WIA members or not – abide by the band plans because it makes sense to give everyone a fair go. Clashes still occur at times, and the usual reason is lack of awareness of the band plans. Most amateurs are willing to change frequency if the problem is explained to them politely.

Full details on the amateur band plans can be found in the Australian Amateur Band Plans document at the WIA web site.

  • Latest News

    John Moyle Contest

    The John Moyle Field day weekend and Fox hunting will be at the IARS Penrose site. Date : 18th and 19th March 2023 The site will be open from Friday the 17th at 3pm if you wish to camp an extra night. Please note there are no bathroom facilities and you need to bring your own water, camping gear, food, drinks and all your necessary camping items if you intend to stay overnight. No need to bring any radio gear other than FOX hunting receivers as equipment for the contest will be... more»
  • Omegalec

    Keith's (VK2KQB) business OMEGALEC is a proud sponsor of the Illawarra Amateur Radio Society. OMEGALEC is an Australian-owned business engaged in the design, manufacture and marketing of quality power conversion products.

    Check out their website at
    http://www.omegalec.com.au/

  • Radio and Electronics School

    The Radio and Electronics School is a great online resource for those who are starting out or seeking to upgrade  their current qualifications.  Established in 1997 by Ron Bertrand the schools range of online courses covers everything from the Foundation to the Advanced Licience. Volunteer facilitators are provided to help through the courses.

    For more information please visit http://www.res.net.au/#

  • Become a member

    IARS Membership forms can now be downloaded in PDF format. Click the image below to find out more and join the club with like-minded radio enthusiasts.

    IARS Membership
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