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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

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To: smokingfrog; mylife

I just need a Faraday cage
so my Phone doesn’t Track
me to the jiggly bar,,,
Radio Shack still around?


21 posted on 02/08/2021 7:31:42 PM PST by Big Red Badger (Be Still and Know that I Am God. Rev 19)
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To: Big Red Badger

He worst thing in a house is a plasma TV. I have no idea how these ever got past the FCC.


22 posted on 02/08/2021 7:40:58 PM PST by The Antiyuppie (When small men cast long shadows, then it is very late in the day.)
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To: tbw2
u need a 100,000 cu ft rf anechoic chamber


23 posted on 02/08/2021 7:42:29 PM PST by Theophilus (Breathe free!)
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To: tbw2

What do you think about one of these?

RF Explorer Digital Handheld Spectrum Analyzer 6G Combo Plus - Slim
50KHz to 6.1GHz handheld (PC connectable, w/free software. $395)

https://www.amazon.com/dp/B089QBXX6C/ref=cm_sw_em_r_mt_dp_QY1SNPGACC0WX1W0MCY3

It seems it would cover the spectrum affordably...

~Easy


24 posted on 02/08/2021 7:43:08 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: Big Red Badger
Too late! We found you!


25 posted on 02/08/2021 7:44:37 PM PST by ProtectOurFreedom (Democracy Dies With Democrats)
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To: smokingfrog

I don’t know but that’s possible.


26 posted on 02/08/2021 7:45:17 PM PST by tbw2
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To: mylife

I bought my first guitar from Lafayette :-)

I’m ignorant about this stuff; but early last year we lost OTA reception of two of our local television stations that we had reliably received for years. It seemed to happen after a high-rise apartment building near us put up a bunch of fancy antenna stuff on the roof...


27 posted on 02/08/2021 7:48:41 PM PST by Jamestown1630 ("Corn Pop was a bad dude. He ran a bunch of bad boys.")
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To: Theophilus

I used to work in them


28 posted on 02/08/2021 7:56:37 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: Jamestown1630

I think Ota transmitter guys just don’t give a damn anymore.
I live 1.2 miles from a tower and it does that.
Dudes you have been broadcasting for 100 years what he fudge is going on over there?


29 posted on 02/08/2021 8:01:56 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: mylife

We can only still get one local DC channel here through the antenna anymore.

(And it’s definitely NOT the one that we prefer.)


30 posted on 02/08/2021 8:14:22 PM PST by Jamestown1630 ("Corn Pop was a bad dude. He ran a bunch of bad boys.")
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To: dragnet2

It used to be was tested before being allowed to be imported into the US. It certainly is the case with radio equipment. Why aren’t offending electronics and lighting devices rejected?


31 posted on 02/08/2021 8:20:01 PM PST by The_Media_never_lie (I do not regret my decision to cut all ties with Fox News. )
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To: Jamestown1630

UHf can be blocked like that, Vhf tends to soldier on


32 posted on 02/08/2021 8:20:19 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: Jamestown1630

In Dc?


33 posted on 02/08/2021 8:21:28 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: Jamestown1630

When I lived 55 mi from Dallas a and 100 from ft Worth, I got 63 channels OTA with $35 antenna in the attic of a single story house.


34 posted on 02/08/2021 8:27:59 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: mylife

Yes.

We used to be able to reliably get Fox 5 here in DC on Livestream; when that ended, we could get it OTA. Then, about a year ago, everything got scrambled.

Nothing on Livestream anymore, and I think only ABC 7 OTA.

We mainly watched Fox 5 for morning news and weather (husband was a fan of Tucker Barnes.)

It’s been so long since we’ve been able to see it, 5 may have gone as nutsy as the other local channels have, so...maybe it’s no loss.


35 posted on 02/08/2021 8:38:28 PM PST by Jamestown1630 ("Corn Pop was a bad dude. He ran a bunch of bad boys.")
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To: mylife

LED light bulbs are also offenders.


36 posted on 02/08/2021 8:40:46 PM PST by DennisR (Look around - God gives countless clues that He does, indeed, exist.)
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To: mylife

Maybe we just need a better antenna - the one we have was pretty cheap, but it worked so well for a long while that we didn’t worry.

can you suggest one for OTA local television?


37 posted on 02/08/2021 8:43:21 PM PST by Jamestown1630 ("Corn Pop was a bad dude. He ran a bunch of bad boys.")
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To: mylife

great place to take a nap!


38 posted on 02/08/2021 8:50:42 PM PST by Theophilus (Breathe free!)
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To: mylife

PAX?


39 posted on 02/08/2021 8:52:31 PM PST by Theophilus (Breathe free!)
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To: Theophilus

Anechoic chambers can give you vertigo and cause you to pass out, this used to happen to a co worker, she would get very disoriented when entering a chamber, and boom.. she’s down.


40 posted on 02/08/2021 9:16:25 PM PST by mylife (The Roar Of The Masses Could Be Farts)
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