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Assembling A Low Cost EMI Troubleshooting Kit – Part 1
Interference Technology ^ | May 13, 2016 | Kenneth Wyatt

Posted on 02/08/2021 6:45:06 PM PST by tbw2

click here to read article


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To: Jamestown1630

just a cheap high gain antenna


41 posted on 02/08/2021 9:17:49 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: Jamestown1630

just a cheap high gain antenna


42 posted on 02/08/2021 9:17:49 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: Theophilus

no


43 posted on 02/08/2021 9:18:21 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: Jamestown1630

Locast.com pluto.tv

Try those


44 posted on 02/08/2021 9:20:23 PM PST by algore
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To: Theophilus

Where was that picture taken?


45 posted on 02/08/2021 9:23:16 PM PST by tbw2
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To: mylife

“And brother I can not stress bonding things enough to isolate EMI”


Do you mean “grounded?”


46 posted on 02/08/2021 9:55:49 PM PST by Basket_of_Deplorables (Convention Of States is our only hope now!)
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To: EasySt

How useful would a spectrum analyzer be for locating RFI that is coming from a nearby power line? It is intermittent but very strong. I figure if I can narrow it down to the power pole maybe the utility will actually check it out. I see Amazon has some cheaper spectrum analyzers and I might want to consider that.


47 posted on 02/08/2021 10:12:43 PM PST by Wilhelm Tell (True or False? This is not a tag line.)
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To: Wilhelm Tell

“ How useful would a spectrum analyzer be for locating RFI that is coming
from a nearby power line?”

I have one of these I spot check all my stuff with. It’s nicely directional.

EMF Meter,Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation
3-in-1 EMF ELF RF meter, 5G Cell Tower Smart meter Wifi Signal Detector
RF up to 10GHz with Data Logger and 2.5Ghz Spectrum Analyzer.

Multiple high sensitivity sensors installed for detecting Power line, Smart
meter, Cell phone, Microwave etc.
Identify/recognize the common possible sources, such as Power line, Cell
Tower, Microwave, Static etc.

https://www.amazon.com/dp/B07JGJ897T/ref=cm_sw_em_r_mt_dp_2CH82ZRSSEF2RVAS9NBQ

It found a horrifically badly radiating Echo “Dot” unit in my menagerie, so it has paid for itself already.

~Easy


48 posted on 02/08/2021 10:21:32 PM PST by EasySt (Say not this is the truth, but so it seems to me to be, as I see this thing I think I see #KAG)
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To: Basket_of_Deplorables

yes


49 posted on 02/08/2021 11:25:59 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: Salamander

PING


50 posted on 02/09/2021 1:30:15 AM PST by mabarker1 ((Congress- the opposite of PROGRESS!!! A fraud, a hypocrite, a liar. I'm a member of Congress !!!!)
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To: mylife

I’ve heard of that effect


51 posted on 02/09/2021 3:27:42 AM PST by Theophilus (Breathe free!)
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To: tbw2

Interestingly, it’s in a WWII hanger that was used to modify the B25s for Doolitles raid on Tokyo. The tail code on the aircraft matches the location and the URL tells the publicly released source of the hotlinked picture, so there are no OPSEC issues. I first saw that pic in an ad on Facebook for some unrelated hardware I was looking at.

I think these chambers and EMI testing in general are fascinating.


52 posted on 02/09/2021 3:43:00 AM PST by Theophilus (Breathe free!)
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