[RFI] 1.916 Intruder?

Scott Yost nm8rmedic at rocketmail.com
Sun Dec 7 21:54:27 EST 2014


Intruder signal is about S9 at 0254 UTC with a peak on my loop at a bearing of around 40 degrees, here at NM8R (Michigan).  Wide -  approx. 25 Khz overall. 

It looks, on my SDR, very similar to some of the HF OTHR's I see much higher in frequency during the day.  The repitition rate is quite a bit faster than the CODAR I can see around 4900 Khz, right now.

GL,Scott
NM8R


     On Sunday, December 7, 2014 8:55 PM, Bob Turner <Bob at n2scj.NET> wrote:
   

 I don't have a link.  It's there right now 10 over 9.  Solid copy.  You If you are within a few states of NJ you should be able to hear it with about any antenna.  My initial email has generated about 30 replies.  CODAR was an early suspect but seems to be falling out of favor.  CODAR is limited to 50 watts according to what I've read.  This signal is strong and wide.  I'll guess at least 10K watts.  Maye some sort of over the horizon radar?

More talk can be found here: http://forums.qrz.com/showthread.php?460061-160-Meter-Unknown-Pulse-Signal

Bob

-----Original Message-----
From: RFI [mailto:rfi-bounces at contesting.com] On Behalf Of myles landstein
Sent: Sunday, December 07, 2014 8:17 PM
To: Gary Peterson
Cc: rfi at contesting.com
Subject: Re: [RFI] 1.916 Intruder?

does anyone have a link to a recording of this sound?

I’d like to see if I may know of it

thanks


> On Dec 7, 2014, at 1:36 PM, Gary Peterson <kzerocx at rap.midco.net> wrote:
> 
> “Anyone else hearing it?  It sort of sounds like a washing machine agitator.
> I get it about S9 with attenuator on.  I am in SNJ.  From what I've 
> been told, it's been on the air for 4-5 days now.  Whatever it is, its 
> running BIG power.
> Bob”
> 
> Heard it in western South Dakota, loud and proud, late last night (Saturday, December 6-7, 2014).
> I was wondering what the heck that was.  Thought it might be local.
> 
> Gary, KzeroCX (slashed zeros don’t come through, properly) 
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> RFI at contesting.com
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