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    Amateur Radio and Radhaz

    Something I have been very wary about for some year had begun to be better understood over the last few years.

    I remember a doctor from an Adelaide hospital who presented at an IEEE meeting saying “on the record there hasn’t been enough research performed to prove that electromagnetic radiation causes cancer, but off the record I have seen enough cases where I am convinces it does”.

    This simple statement and other examples provided during the presentation really drove home that we must be wary and respectful when using an existing near electromagnetic emitting devices.

    This article came from the local South Australia Amature Radio Experimentes Group Website – Thanks for allthe great work. See link http://www.areg.org.au/info/radhaz/radhaz.html

    General Background Information

    The question of Radhaz has to be considered when you are constructing an Amateur Radio station that will operate near members of the general public as well as your self.

    The responsibility for ensuring that the operation of an Amateur Radio transmitting station is operating with in the ARPANSA and ACMA guidelines is souly the responsibility of the amateur radio operator in control of the radio transmitter.

    As the standard for Radiation Protection Standard for Maximum Exposure Levels to Radiofrequency Fields – 3 kHz to 300 GHz changes from time to time. The information on this web site will become out of date. AREG accepts no responsibility for the information presented on this page, the relative orginsations should be consolted for the latest up to date information.

    For complete appraisal of your situation, you should consult one of the many orginsations that are NATA certified.

    As of March 1st 2003, the Australian Communications & Media Authority (ACMA) introduced new limits for human exposure to electromagnetic radiation (EMR) covering all mobile transmitters such as remote controlled toys, walkie-talkies and hand held two-way radios as well as radio communications installations such as broadcast towers and amateur radio stations.

    Under the new regulations, mandatory limits are set by the Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) and people who hold a licence for a radiocommunications facility will have to comply, and in certain cases, hold records demonstrating compliance with the limits.

    For a complete details on the ARPANSA standard, please refer to the link below and the ARPANSA web site.

    http://www.arpansa.gov.au

    maximum-exposure-levels-to-radiofrequency-fields

    The RPS No:3 Standard is known as, Radiation Protection Standard for Maximum Exposure Levels to Radiofrequency Fields — 3 kHz to 300 GHz (2002).

    This Standard specifies limits of human exposure to radiofrequency (RF) fields in the frequency range 3 kHz to 300 GHz, to prevent adverse health effects. These limits are defined in terms of basic restrictions for exposure of all or a part of the human body. Relevant derived reference levels are also provided as a practical means of showing compliance with the basic restrictions. In particular, this Standard specifies the following:

    (a) Basic restrictions for occupational exposure with corresponding derived reference levels as a function of frequency.


    (b) Basic restrictions for general public exposure, with corresponding derived reference levels as a function of frequency.


    (c) Equipment and usage parameters in order to assist in the determination of compliance with this Standard.
    The limits specified in this Standard are intended to be used as a basis for planning work procedures, designing protective facilities, the assessment of the efficacy of protective measures and practices, and guidance on health surveillance

    IDEAS page is all about putting up design and other general ideas. These may include part circuits or drawings of things that we have thought other people may be interested in. In general don’t expect a complete package, as this page is only meant to give you some ideas on what we have done. So you can further your own experimentation.