Appendix: The Beginner’s Guide to


Man-Made EMFs &
the Electromagnetic Spectrum

A bit more explanation of the electro-magnetic spectrum in case you were interested.

Man-made EMFs & the Electromagnetic Spectrum

As mentioned in our chapter on What are EMFs?, the Electromagnetic Spectrum is the range of all types of electromagnetic radiation. The spectrum goes from Extremely Low Frequency (ELF) radiation all the way to gamma rays.

Remember, the radiation differentiates itself only by the frequency and the wavelength and that these are inversely proportional.

In reference to the spectrum, you go from long wavelength, low frequency, lower energy density waves to small wavelength, high frequency, high energy density waves.

Where the Electromagnetic Spectrum Splits

If you look at the spectrum, you’ll notice that it’s divided into two parts: non-ionizing radiation on the left and ionizing radiation on the right.

The man-made “Four Fields to Forgo” are found along the non-ionizing portion of the spectrum. AC Electric and Magnetic Fields are found in the 60Hz range on the far left in the ELF (Extremely Low Frequency) range. Radio Frequency Fields are just left of center in the MHz and GHz ranges.

To help you better understand this, we’ve included two videos on the Electromagnetic Spectrum:

The Electromagnetic Spectrum
Physics - Waves - The Electromagnetic Spectrum

The Beginner's Guide to EMFs

Purchase the Book for Family or Friends

Go low EMF and read our EMF guide offline on your kindle or preferred e-reader. Or gift this to a loved one that doesn't know as much about the EMFs in their lives.

This option comes with printable worksheets and other helpful guides.

  Buy on Amazon (Kindle or Paperback)

  Buy on Gumroad (ePub and PDF)

Donate to Our Educational Mission

Help support our mission of EMF education by making a donation. Every little bit counts and it helps us spread the word!

Learn About the Beginner's Guide to EMFs

Welcome to the Beginner’s Guide to EMFs.

Our site attempts to inform you of the possible invisible dangers that you and your family may be subjected to.

Learn more about Brent Thomas.


None of the content here should construed as medical or legal advice and is purely for learning and entertainment purposes.

Do not mess with your electrical system in any manner, way, shape, or form!

Only a certified electrician should be making changes to your electrical system!

Our Privacy Policy.

Affiliate Information

Some of the links on this page may be affiliate links and if you click on any of those affiliate links and make a purchase within a certain time frame, I’ll earn a small commission. The commission is paid by the retailers, at no cost to you.

You can help support our EMF educational mission by using our affiliate links on,, Safe Living Technologies, Satic Shield and others by linking from products on our site.

This is a small, but important revenue stream for us and we appreciate you clicking through our links before purchasing at the product websites.

Overall, It is another easy way to support us and our educational mission.

Thank you!

Safe Living Technologies Coupon Codes

Satic Shield Coupon Codes -

Our EMF Newsletter

Receive updates on 5G, EMF products & the latest EMF news. There's no better way to stay informed.