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References: [ +from:nn4x@embarqmail.com: 22 ]

Total 22 documents matching your query.

1. [RFI] Remote Alarm System RFI (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Sun, 10 May 2009 11:37:31 -0400
Mike - I once had a Linear SSR-32 wireless alarm. It transmitted a beautiful signal exactly on 50.125, which is the U.S. calling frequency on Six. I never caused a false alarm operating on 160-6. 73,
/archives//html/RFI/2009-05/msg00024.html (6,335 bytes)

2. Re: [RFI] RFI Digest, Vol 91, Issue 7 (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Wed, 21 Jul 2010 20:10:56 -0400
K9YC has done us an amazingly generous service with these publications, which may be of use to you: <http://www.audiosystemsgroup.com/RFI-Ham.pdf> <http://www.audiosystemsgroup.com/CoaxChokesPPT.pdf>
/archives//html/RFI/2010-07/msg00015.html (10,604 bytes)

3. [RFI] Crossed Signals (news story) (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Sat, 11 Dec 2010 08:16:16 -0500
RFI is everywhere. 73, Steve NN4X <http://www.strategypage.com/htmw/htecm/articles/20101209.aspx> Crossed Signals December 9, 2010: Recently residents of Bremerton, Washington State (northwest U.S.)
/archives//html/RFI/2010-12/msg00073.html (9,878 bytes)

4. [RFI] Can LTE 4G create Interference with Cable TV? Yes! (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Tue, 22 Feb 2011 10:05:02 -0500
Interesting "FYI"... Can LTE 4G create Interference with Cable TV? Yes! http://rfblog.lbagroup.com/lte-4g-interference-cable-tv/ 73, Steve NN4X _______________________________________________ RFI mai
/archives//html/RFI/2011-02/msg00091.html (6,568 bytes)

5. [RFI] Lightsquared potential jamming of GPS (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Thu, 10 Mar 2011 10:56:33 -0500
You think we have RFI problems! The GPS industry is freaking out about this Lightsquared proposal. After reading the article, check out the links at the bottom of the page to other goings-on about th
/archives//html/RFI/2011-03/msg00030.html (6,695 bytes)

6. Re: [RFI] TV turns on-off when TX (VE6WZ_Steve) (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Sat, 31 Dec 2011 16:27:09 -0500
Steve - I had the exact same issue with my (now deceased) Samsung 24" LCD computer monitor. What fixed it was running the AC power cable 6 turns around a "Big Clamp On" ferrite. See Jim K9YC's doc @
/archives//html/RFI/2011-12/msg00031.html (8,936 bytes)

7. [RFI] UK RFI Issue: Vaizey Promises One Filter Per Household To Fix 4G TV Interference (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Fri, 13 Jul 2012 20:26:05 -0400
Glad I don't live in the UK; I don't need anymore issues than I already have: http://www.techweekeurope.co.uk/news/4g-tv-interference-vaizey-85841 73, Steve NN4X EL98jh ______________________________
/archives//html/RFI/2012-07/msg00049.html (6,749 bytes)

8. [RFI] Rogue beer fridge caught by Telstra 'robot' (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Tue, 04 Jun 2013 07:50:00 -0400
Fascinating RFI story from Australia. http://www.itnews.com.au/News/345494,rogue-beer-fridge-caught-by-telstra-robot.aspx 73, Steve NN4X _______________________________________________ RFI mailing li
/archives//html/RFI/2013-06/msg00011.html (6,622 bytes)

9. [RFI] DEFCON: Exploring Unintentional Radio Emissions (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Thu, 12 Sep 2013 13:14:46 -0400
This is longish but interesting presentation at DEFCON on what could be considered RFI...or not depending upon the intent of the listener. http://outsidelens.scmagazine.com/video/DEF-CON-21-Presentat
/archives//html/RFI/2013-09/msg00027.html (6,647 bytes)

10. [RFI] [ NetworkWorld.com ] "LA building's lights interfere with cellular network, FCC says" (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Mon, 10 Feb 2014 20:13:05 -0500
Saw this, and thought I'd pass it along. 73, Steve NN4X The agency cited the owner of the building for using faulty fluorescents [ SNIP ] Fluorescent lights at Ernst & Young Plaza, a 41-story tower n
/archives//html/RFI/2014-02/msg00026.html (8,322 bytes)

11. [RFI] RFI in CyberPower 1400VA / 840Watts UPS (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Sat, 21 Mar 2015 12:22:35 -0400
I wanted to let folks know that I've found that the CyberPower 1400VA / 840Watts Uninterruptible Power Supply UPS is an RFI generator. I have twin strong signals space 1 kHz apart, occurring every 35
/archives//html/RFI/2015-03/msg00022.html (6,902 bytes)

12. [RFI] Radio signals puzzled astrophysicists for 17 years. They were coming from a microwave oven. (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Wed, 06 May 2015 07:33:23 -0400
[ SNIP ] Since 1998, astrophysicists at Australia's Parkes Observatory have been detecting mysterious bursts of radio waves (named "perytons") that seemed to emanate from all parts of the sky. They l
/archives//html/RFI/2015-05/msg00007.html (7,719 bytes)

13. [RFI] ATTACK of the ZOMBIE SATELLITE: Run radio hams, run! (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Sun, 2 Aug 2015 18:49:48 -0400
Talk about RFI problems... http://www.theregister.co.uk/2015/07/31/us_navy_satellite_pcsat_no_44_goes_rogue/ -- Steve Sacco NN4X Narcoossee, FL EL98jh _______________________________________________
/archives//html/RFI/2015-08/msg00022.html (6,593 bytes)

14. [RFI] [ iEEE.org ] "Electronic Noise Is Drowning Out the Internet of Things" (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Fri, 25 Sep 2015 15:53:24 -0400
Electronic Noise Is Drowning Out the Internet of Things [ snip ] "Radio-frequency noise pollution is everywhere. You cant see, hear, taste, or smell this noise, of course. Nor can you summon it and s
/archives//html/RFI/2015-09/msg00032.html (8,153 bytes)

15. [RFI] Passive Intermodulation (PIM): What You Need To Know (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Tue, 21 Jun 2016 12:06:37 -0400
Came across this today, and thought I'd pass it along. http://electronicdesign.com/wireless/passive-intermodulation-pim-what-you-need-know -- Steve Sacco NN4X Narcoossee, FL EL98jh __________________
/archives//html/RFI/2016-06/msg00050.html (6,737 bytes)

16. [RFI] "No RFI" LED bulbs (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Thu, 10 Aug 2017 12:50:02 -0400
This is the first time I've seen an LED bulb specifically marketed as being designed to reduce/eliminate RFI. Might be good to file away in case we have problems in the future. http://www.geniecompan
/archives//html/RFI/2017-08/msg00020.html (6,693 bytes)

17. Re: [RFI] RFI Digest, Vol 179, Issue 10 (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Wed, 6 Dec 2017 12:09:56 -0500
Gordon - Do you still work for AT&T? 73, Steve NN4X -- Message: 1 Date: Wed, 06 Dec 2017 06:13:18 -0500 From: w2ttt <w2ttt@att.net> To: "Dave Cole (NK7Z)" <dave@nk7z.net>, rfi@contesting.com Subject:
/archives//html/RFI/2017-12/msg00035.html (7,634 bytes)

18. [RFI] LED Bulb RF Pollution - Elektor Magazine investigates (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Sun, 6 May 2018 15:51:34 -0400
Seen at QRZ.com LED Bulb RF Pollution - Elektor Magazine investigates https://forums.qrz.com/index.php?threads/led-bulb-rf-pollution-elektor-magazine-investigates.608222/ -- Steve Sacco NN4X Narcooss
/archives//html/RFI/2018-05/msg00003.html (6,688 bytes)

19. Re: [RFI] Solar Panel Manufacture Schedules Fix For Solar Panel, RFI (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Wed, 16 May 2018 12:03:32 -0400
"Many times in the past" implies that this is a known issue, and the manufacturer continues to knowingly build a product which causes interference. Unacceptable.  Where's the FCC when we need them? 
/archives//html/RFI/2018-05/msg00057.html (8,602 bytes)

20. Re: [RFI] Non-switching wall warts availability? (score: 1)
Author: Steve Sacco NN4X <nn4x@embarqmail.com>
Date: Mon, 26 Nov 2018 15:07:10 -0500
Andy - I bought several of these 1A / 12V linear wall warts from Jameco: https://www.jameco.com/z/DDU120100Z7972-AC-to-DC-Wall-Adapter-Transformer-Single-Output-12-Volt-1-Amp-12-Watt_100870.html 73,
/archives//html/RFI/2018-11/msg00090.html (9,645 bytes)

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