Difference between revisions of "JORN"

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[[File:JORN_4.591MHz_DeMod_Broader.png|800px]]
 
[[File:JORN_4.591MHz_DeMod_Broader.png|800px]]
 
[[File:JORN_4.591MHz_FAC.png|800px]]
 
[[File:JORN_4.591MHz_FAC.png|800px]]
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{{RF}}

Revision as of 23:05, 23 January 2012

General

Assignments matching 4.591 MHz

  • 4.591 MHz has been found while listening on HF. As it happens it is a registered assignment for many of the JORN stations:
File:JORN 4.591MHz.jpg
The JORN transmission is the strong one. Note the weak 'sweeping' of the spectrum just to the left of it - part of JORN too?
  • Note that automatic site fetching has been disabled in the following links; if you wish to fetch other sites, please check the box in the top-right of the map.
  1. Defence Transmitter Site, HUMPTY DOO
  2. Defence Receiver Site, SHOAL BAY
  3. RAAF Base, AMBERLEY
  4. Defence Transmitter Site, LYNDOCH
  5. Defence Site, North Ward, TOWNSVILLE (masts to the ESE)
  6. Defence Transmitter Site, BOHLE RIVER
  7. Defence Receiver Site, MORUNDA
  8. Royal Australian Air Force, WILLIAMTOWN
  9. Defence Receiver Site, SPEED CREEK
  10. Defence Transmitter Site, NORTH WEST CAPE
  11. Defence Receiver Site, NORTH WEST CAPE
  12. Defence Site (RAAF), ROCKHAMPTON (site has wrong position)

De-modulation

Some simple signal analysis reveals interesting features:

800px 800px 800px