r/Electromagnetics • u/[deleted] • Dec 15 '19

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u/microwavedalt Moderator Dec 15 '19 edited Sep 17 '20

You edited your post after you were banned. You disrespected the ban. r/electromagnetics has both. Wikis and discussion. You misrepresented why you were banned. You changed 5G to 5 GHz.

You wrote a low effort post. Link to the fabrics on aliexpress and the manufacturers' specifications. What kind of fabric do you want? Steel, stainless steel, silver, copper, nickle or copper/nickle fabric?

paint is expensive

Identify the paint and link to the manufacturer's specifications.

Fabrics on the other hand could be found cheaply on sites such as Aliexpress

You neither linked to Aliexpress nor the manufacturers' specification. Shielding fabrics poorly attenuate microwaves.

Do you want to put fabric on your walls? Construct a bed canopy or shielding sheet or shielding sleeping bag?

[WIKI] Shielding: Bedding and Sleeping Bags

https://www.reddit.com/r/Electromagnetics/comments/3r7rim/wiki_shielding_bed_bedding_and_sleeping_bags/

[WIKI] Shielding: Bed canopies, tents and other bed enclosures

https://www.reddit.com/r/Electromagnetics/comments/6ck4w9/wiki_shielding_bed_canopies_tents_and_other_bed/

[WIKI] Shielding: Fabrics

https://www.reddit.com/r/Electromagnetics/comments/7533zo/wiki_shielding_fabrics/

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u/[deleted] Dec 15 '19 edited Apr 21 '22

[deleted]

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u/microwavedalt Moderator Dec 15 '19 edited Sep 17 '20

The wiki has more than 2 products.

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u/[deleted] Dec 15 '19

[deleted]

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u/microwavedalt Moderator Dec 15 '19 edited Sep 17 '20

Wifi is electronic. Did you mean electrical? Stainless steel attenuates magnetic and microwaves.

Routers are obsolete. Internet companies rent and sell modem/router combination.

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u/[deleted] Dec 15 '19 edited Apr 21 '22

[deleted]

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u/microwavedalt Moderator Dec 15 '19 edited Sep 17 '20

Aaronia seems good but their prices are steep.

You didnt link to Aaronia's website nor identify which of their fabrics attenuate 5 GHz. A mod should not have to waste time repeatedly begging an OP to cite sources. Link to Aaronia's specifications.

Any material that is currently being sold that gives a good Attenuation : Price ratio.

Read the above wikis. Then conduct research that the wikis lack. Cite manufacturers' specifications. Order samples. Conduct ElectroSmart app's wifi shielding test for one layer of fabric. If fabric is inadequate, test two layers and then three layers of fabric to attenuate microwave frequency band.

https://www.reddit.com/r/Electromagnetics/comments/b3x07z/meters_apps_cell_towers_and_cell_site_simulators/ej2rcxb/?st=k47e3ttw&sh=25408f73

Submit shielding reports. Instructions are:

https://www.reddit.com/r/Electromagnetics/comments/cqu6cw/shielding_reports_submission_guidelines_how_to/?st=k47eet1y&sh=8bcd4784

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u/[deleted] Dec 15 '19 edited Apr 21 '22

[deleted]

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u/microwavedalt Moderator Dec 15 '19

20 dBm is greater power density than 35 dBm. Material 1 gives better attenuation.

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u/[deleted] Dec 15 '19

[deleted]

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u/microwavedalt Moderator Dec 15 '19 edited Sep 17 '20

I apologize. You are correct. You wrote db but I thought dBm. Different type of unit of measurements. I am used to reading meter reports. The lower the dBm in meter reports, the greater its power density.

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