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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+1810\-1813\s+signal\s*$/: 4 ]

Total 4 documents matching your query.

1. Topband: 1810-1813 signal (score: 1)
Author: "Tom W8JI" <w8ji@w8ji.com>
Date: Wed, 3 Oct 2012 17:56:11 -0400
Today the signal changed characteristics significantly. It is now on multiple frequencies from 1810 to 1815, with the strongest on 1813.5 This is why we don't want to ignore this stuff. _____________
/archives//html/Topband/2012-10/msg00162.html (6,622 bytes)

2. Re: Topband: 1810-1813 signal (score: 1)
Author: Rick Stealey <rstealey@hotmail.com>
Date: Wed, 3 Oct 2012 22:24:29 +0000
I'm coming to the realization after spending the better part of the last 24 hours working on my Beverages that we can't get meaningful data this way. Tom - do you think portable loops, say 2 ft on a
/archives//html/Topband/2012-10/msg00164.html (7,513 bytes)

3. Re: Topband: 1810-1813 signal (score: 1)
Author: "ZR" <zr@jeremy.mv.com>
Date: Wed, 3 Oct 2012 20:59:48 -0400
Has anyone listened down around 452 KHz for a sick sounding NDB and up thru the BC band for its harmonics or something else? Carl KM1H Today the signal changed characteristics significantly. It is no
/archives//html/Topband/2012-10/msg00167.html (7,729 bytes)

4. Re: Topband: 1810-1813 signal (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Thu, 04 Oct 2012 06:32:03 -0400
I seem to remember that an AM BCB transmitter with a "high efficiency" modulator can produce this type of crud when it's not working properly. My money is on a BC station in the NYC/Phila area. 73, R
/archives//html/Topband/2012-10/msg00169.html (8,849 bytes)


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