[Lowfer] 9 Khz. & Below in USA

[k2ors at verizon.net]

Charlie,

   Below 9kHz is unregulated in the US (and most of the rest of the world).

Dave,
  
   You are thinking of the Navy's  Clam Lake,WI  and Republic MI facilty on 76 Hz (NOT 45 Hz).
A good write-up:
http://www.fas.org/nuke/guide/usa/c3i/fs_clam_lake_elf2003.pdf


73 Warren K2ORS
          WD2XGJ
          WD2XSH/23
          WE2XEB/2
          WE2XGR/1


Jun 6, 2010 01:38:37 AM, lowfer at mailman.qth.net wrote:

===========================================

I know that there are some people in the USA , that are experimenting on 
these frequencies with transmitting equipment .

Can someone tell me what is legally required to experiment on these 
frequencies ? At what frequency does the FCC begin to regulate the lowest 
frequency that requires their permission of some sort to transmit on ?

I would also be interested in exchanging information and ideas with anyone 
currently involved with such projects in this frequency range .

This is a completely new area of interest to me , so I know absolutely 
nothing about it .

The lowest frequency that I am actively involved in is monitoring 24 KHz. 
for use with a SID detector , which is in the construction stage .

Any information would be greatly appreciated .

73 ,

Charlie , W5COV 

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