ccarc news 17-04



ISSUE No 17-04 31st March 2017

In this Issue:

  1. Business Meeting this Saturday
  2. Volunteers Needed For WIA Monitoring System
  3. Beginners Guides to Satellite Operating
  4. Broke & fixed
  5. Reminders


1. Business Meeting this Saturday

Saturday 1st April at 1300 hours will be a Business Meeting.



2. Volunteers Needed For WIA Monitoring System


Wireless Institute of Australia observers looking for intruders on the ‘Primary’ frequencies of the Amateur Service on high frequency bands in 2016 found more than five thousand intrusions. These are collated into a monthly report before sending to the relevant spectrum regulatory agency in IARU member countries. A resulting clamp down on the Indonesian ‘village radio’ stations was occurring with the government regulator progressively removing offenders.

The WIA reports intruders to the Australian Communications and Media Authority, but due to the itinerant nature of some intruders the ACMA has difficulty in confirming them which draws out the process for their removal. Unfortunately, some administrations seem to ignore requests for the removal of interfering services. The observations have included a multitude of Over-The-Horizon-Radar (OTHR) systems mainly Chinese, Turkish, Iranian and British systems. There have also been CODAR systems (oceanographic radars) particularly on the 20m to 10m bands.

With the downward trend in the Solar cycle, there will be increasing numbers moving to the lower HF bands in future years. Among the observers are the very active John Kirk VK4TJ with monthly reports. Individual volunteers have also left frequent reports sent via the WIA website electronic lodgement system, including Lyn VK4SWE and Col VK4CC.

An increasing number of digital emissions are intruding, and the use of Software Defined Receivers (SDR) have identified non-amateur digital systems that are frequency hopping. The Manly-Warringah Amateur Radio Society of New South Wales has a five-band SDR receiver system that greatly assists in monitoring activities.
Other clubs could use SDR systems to not only help their club members but the intruder monitoring system as a whole.

For the WIA monitoring system to work volunteers are required. Information can be found on the WIA website on how to become an observer and what is involved. Link If your interested in assisting as a volunteer send a message to Peter Young by email vk3mv @

Please note, all applicants should have read and agree with the draft WIA Volunteer Charter. Link


Author : Peter Young – VK3MV

Source:  WIA News



3. Beginners Guides to Satellite Operating


The Chertsey Radio Club site now has beginners guides to operating the FM and SSB amateur radio satellites

Getting started with FM satellites

Getting started with SSB satellites

Recently club members have been working through the satellites from the historic site of Windsor Castle


Source:  Southgate AR News




Nothing to report.


This section lists important announcements and possibly items from previous CCARC NEWS editions that are still current and may need your input:

Anyone reading this on the website who is not yet a member of the CCARC, please consider joining by emailing ccarc at ccarc dot org dot au for full details.

For submissions to this newsletter from CCARC club members please email the editor news-editor at ccarc dot org dot au

For what’s coming up in the next few months at the CCARC, please check the club calendar, accessible from the header on any page on the website.

Dave VK2DLS … News & Publicity Officer …

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