Editing Electromagnetic spectrum (section)

== External links ==
{{Commons category|Electromagnetic spectrum}}
* [https://web.archive.org/web/20170114181318/http://www.acma.gov.au/webwr/radcomm/frequency_planning/spectrum_plan/arsp-wc.pdf Australian Radiofrequency Spectrum Allocations Chart] (from Australian Communications and Media Authority)
* [http://www.ic.gc.ca/epic/site/smt-gst.nsf/vwapj/spectallocation-08.pdf/$FILE/spectallocation-08.pdf Canadian Table of Frequency Allocations] {{Webarchive|url=https://web.archive.org/web/20081209114827/http://www.ic.gc.ca/epic/site/smt-gst.nsf/vwapj/spectallocation-08.pdf/$FILE/spectallocation-08.pdf |date=2008-12-09 }} (from [[Industry Canada]])
* [http://www.ntia.doc.gov/osmhome/allochrt.html U.S. Frequency Allocation Chart] – Covering the range 3&nbsp;kHz to 300&nbsp;GHz (from [[United States Department of Commerce|Department of Commerce]])
* [http://www.ofcom.org.uk/static/archive/ra/topics/spectrum-strat/future/strat02/strategy02app_b.pdf UK frequency allocation table] (from [[Ofcom]], which inherited the [[Radiocommunications Agency]]'s duties, pdf format)
* [https://web.archive.org/web/20190205001750/http://attic.e-motiv.net/em-spectrum Flash EM Spectrum Presentation / Tool] – Very complete and customizable.
* [http://unihedron.com/projects/spectrum/downloads/spectrum_20090210.pdf Poster "Electromagnetic Radiation Spectrum"] (992&nbsp;kB)

{{Electromagnetic spectrum}} 
{{colour topics}}
{{Portal bar|Electronics|Telecommunication}}

[[Category:Electromagnetic spectrum| ]]
[[Category:Waves]]