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Author Topic: 40M Broad band nioise  (Read 2062 times)
K5AF
Member

Posts: 18




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« on: January 10, 2006, 05:20:07 AM »

This morning I was rudely treated to a broadband noise ranging frrrom about 6980 to 7220 KHZ.  It seems to peak around 7005 and reads from S-7 to S-9. It seems to follow some type of HF propagation, as the signal varies in strength.  It is a hash-sounding signal, sort of like motor noise at a fairly high rate of repitition.

Any ideas out there?  If this is a well-know type of interference, please pardon the post, but this is the first I've heard it.
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KENNETH
Member

Posts: 105




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« Reply #1 on: January 13, 2006, 12:09:10 PM »

I assume AM broadcast station carrier?
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