[80m] Wierd broadband noise on 80m

Stan Dicks w4ag at mindspring.com
Tue Oct 11 21:41:27 EDT 2005


Paul,

Weird. I'm not hearing it here in NC. What time of day are you hearing it?

73,
Stan, W4AG 

-----Original Message-----
From: 80m-bounces at mailman.qth.net [mailto:80m-bounces at mailman.qth.net] On
Behalf Of paul at w8aef.com
Sent: Tuesday, October 11, 2005 12:07 AM
To: 80m
Subject: [80m] Wierd broadband noise on 80m

First, I am 20 miles North of downtown Phoenix, Arizona

Several hams in the Phoenix area hear a broadband noise.

I hear the noise from 3325 KHz to 3515 KHz, and at 3450 KHz it can be as
much as 30 dB above my noise floor, on both my 80m 4sq and my K9AY loop.

It appears to be coming from the Northeast.

It consists of 1 second of 1000, 2000, 3000, then 1 second of 500, 1000,
2000, 2500 then 1 second of 250, 500, 750, 1000, 1250, 1500, 1750, 2250,
2750, 3000 then 1 second of 2000

then quiet for 20 seconds and it repeats.

Anyone have any idea where this noise is coming from ?

de Paul, W8AEF



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