Topband: Unknown Pulse Signal Wiping out 1900-1925 kHz

Roger D Johnson n1rj at roadrunner.com
Tue Dec 9 09:48:43 EST 2014


The lowest frequency for the Seasonde (long range) is 4.8 MHz. Is this what we're
hearing???

73, Roger


On 12/9/2014 9:23 AM, Mike Waters wrote:
> I found something interesting on http://www.codar.com . Take a look at the
> changing graphic on the main page, which shows different places in the
> world where these are installed.
>
> You need to watch it awhile, because every so often a new location appears
> in the sequence. Among other locations, I saw Alaska, California, and New
> Jersey.
>
> That's all I had time to look at on that site. There may be other useful
> info there.
>
> 73, Mike
> www.w0btu.com
>
> On Mon, Dec 8, 2014 at 10:00 PM, Doug Grant<dougk1dg at gmail.com>  wrote:
>
>> This site shows how Codar systems work
>> http://www.ims.uaf.edu/hfradar/how_it_works/
>>
> _________________
> Topband Reflector Archives - http://www.contesting.com/_topband
>


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