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Electromagnetic Radiation Spectrum Poster v2
Electromagnetic Spectrum v2

This poster includes all known ranges of EMR including gamma rays, X-rays, ultraviolet light, visible light, infrared, microwaves, radio waves (ULF, VLF, LF, MF, HF, long, short, HAM, VHF, UHF, SHF, EHF), cosmic microwave background radiation and brain waves, all organized by octaves. The audio frequency spectrum is also included. Descriptions are included for all ranges and properties of EMR including reflection, refraction, LASER, television, gravity waves, emission and absorption. There is also a handy chart of SI unit prefixes ranging from yocto to yotta.

All items are accurately placed on the graph using custom programmed formulas.

NEW SIZE 20" x 39" 1200dpi, professionally printed posters suitable for long framing.


The Electromagnetic Radiation Spectrum Poster may also be available in the following stores:

Arbor Scientific
Arbor Scientific
PO Box 2750
Ann Arbor, MI  48106-2750
Phone:  800 367-6695 

United Nuclear
United Nuclear Scientific

Less EMF
Less EMF, Inc.
809 Madison Avenue
Albany, NY 12208
Phone:  518-432-1550

Phone:  +49 (0) 8191 / 94049-61 

More details including full PDF of poster here .

Link to discussion here.

Link to original poster

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