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# Posted: 2 Jan 2019 11:30

how to measure electromagnetic radiation ?

# Posted: 12 Mar 2019 12:05

Depends on what you exactly want to measure as such. High frequent fields , magnetic fields, ELF or the whole as a "soup"?

# Posted: 12 Mar 2019 23:53


The most interest is usually in measuring high-frequency (RF) fields like from wireless technologies as WiFi, mobile phones etc.

For that you can use various measuring gadgets. A popular option is the handy Cornet device that measures all 3 field types: RF (wireless) and also low-frequency magnetic and electric fields from ordinary appliances.

A good option for RF is also the Acoustimeter from EMFields.

If you want semi-pro and professional grade equipment, you should look at gear from Gigahertz-solutions. Considerably more expensive, but totally worth the investment.

# Posted: 26 Mar 2019 16:00

Yeah with 5G coming out in like 2020 or later this year ? , I will need a new EMF meter since my Cornet ED88T EMF Meter won't be able to cover parts of the 5G frequency setups.

"5G will use spectrum in the existing LTE frequency range (600 MHz to 6 GHz) and also in millimeter wave (mmWave) bands (24–86 GHz)."

My Cornet ED88T covers 0.1-8GHz.

A lot of discussion on this subject here: https://groups.google.com/forum/#!topic/sci.electronics.design/4Pqh0t6v9Jo

There are currently, obviously, meters out there that read up to like 60GHz (https://www.narda-sts.us/products_highfreq_bband.php) which are very expensive. I guess 5G meters will come out for general use and be cheaper if 5G ever rolls out.

The discussion I linked was about cheap cost of a EMF meter than can reach millimetre frequencies. I guess a company will find a cheap way to minimise features.

I'm unsure of all the technicalities. I know hardly anything on this subject.

# Posted: 26 Mar 2019 16:27


According to these articles:
https://www.edn.com/electronics-blogs/5g-waves/4461384/5G-buildout-will-be-more-invol ved-than-we-ve-been-led-to-believe

and this:
https://www.edn.com/electronics-blogs/5g-waves/4461589/Surprise--More-5G-complication s

the 5G roll out is hitting more technical obstacles than expected. I wouldn't expect the roll out to begin until 2025.

# Posted: 27 Mar 2019 23:06


That's great news, it can buy us time in regards to stopping them with studies.

Thanks for the links.

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