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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+NOISE\s*$/: 25 ]

Total 25 documents matching your query.

21. Re: [RFI] Noise (score: 1)
Author: "Charles AF4O" <af4o@arrl.net>
Date: Tue, 24 Jul 2007 18:10:04 -0500
Sounds like good old power line noise to me. Maybe, maybe not. At any rate, if you have a receiver and portable antenna (I use an ft-817 and lightweight tote able 2mtr beam as most of the power line
/archives//html/RFI/2007-07/msg00027.html (8,934 bytes)

22. [RFI] Noise (score: 1)
Author: warrenwolff@aol.com
Date: Mon, 02 Aug 2010 21:35:04 -0400
I posted a query on here about a year ago, re: solar arrays. My observation is now available. There is a house about one half mile from here which has just acquired a whole roof of panels. When I app
/archives//html/RFI/2010-08/msg00003.html (6,883 bytes)

23. Re: [RFI] Noise (score: 1)
Author: Peter Laws <plaws@plaws.net>
Date: Mon, 2 Aug 2010 20:38:56 -0500
Doesn't matter. No moving parts on the PV panels. Your target is the inverter and/or charge controller (if they charge batteries - many don't any more). Both functions are usually in the same box the
/archives//html/RFI/2010-08/msg00004.html (6,838 bytes)

24. Re: [RFI] Noise (score: 1)
Author: Missouri Guy <n0tt1@juno.com>
Date: Tue, 3 Aug 2010 14:53:01 +0000
Warren, I would not suspect the panels are generating RFI at all. More likely, it's the devices that convert the DC from the panels to the 60-cycle AC that the home uses. 73, Charlie, N0TT __________
/archives//html/RFI/2010-08/msg00007.html (7,266 bytes)

25. Re: [RFI] noise (score: 1)
Author: Kris Mraz <n5kilomike@gmail.com>
Date: Fri, 14 Mar 2014 14:17:18 -0500
Hi Roger, That's my idea, too. An SDR dongle will provide LF/HF/VHF/UHF coverage plus the spectrum scope will help discern between different noise sources. But what would you use the oscilloscope fun
/archives//html/RFI/2014-03/msg00041.html (6,539 bytes)


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