Changes

1 byte added ,  13:41, September 26, 2018
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→‎External links: HTTP --> HTTPS [#1], replaced: http://commons.wikimedia.org → https://commons.wikimedia.org
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* [http://www.arrl.org/band-plan-1 ARRL band plan] - includes diagrams and listings
 
* [http://www.arrl.org/band-plan-1 ARRL band plan] - includes diagrams and listings
 
* [http://www.n4wis.org/downloads/hfband.pdf USA band plan] - one band per page, notable frequencies, with space for notes (PDF)
 
* [http://www.n4wis.org/downloads/hfband.pdf USA band plan] - one band per page, notable frequencies, with space for notes (PDF)
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* [http://commons.wikimedia.org/wiki/File:United_States_Frequency_Allocations_Chart_2003_-_The_Radio_Spectrum.svg US Frequency Allocation Chart] - good chart of all radio allocations (mediawiki, PDF, SVG, PNG)
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* [https://commons.wikimedia.org/wiki/File:United_States_Frequency_Allocations_Chart_2003_-_The_Radio_Spectrum.svg US Frequency Allocation Chart] - good chart of all radio allocations (mediawiki, PDF, SVG, PNG)
 
* [http://e-com.ic.gc.ca/eic/site/ic1.nsf/eng/03784.html Canadian chart of radio allocations] (PDF)
 
* [http://e-com.ic.gc.ca/eic/site/ic1.nsf/eng/03784.html Canadian chart of radio allocations] (PDF)
 
* [http://www.unihedron.com/projects/spectrum/ Electromagnetic Radiation Spectrum Poster] - very complete (PDF, PNG, mail order)
 
* [http://www.unihedron.com/projects/spectrum/ Electromagnetic Radiation Spectrum Poster] - very complete (PDF, PNG, mail order)
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