9B40.20 - Radios and Radio Spectrum
See also 9B40.20 in Facilities Support.
Show and tell radios that use different frequencies of the radio spectrum.
- Jill A. Marshalll, Bill Pine, William W. L. Taylor, "INSPIRE: A VLF Radio Project for High School Students", TPT, Vol. 45, # 1, Jan. 2007, p. 42
- Mark Davids, et al., "Analog vs. Digital Methods of Transmitting Information", Teaching about Lightwave Communications, 1994, p. 3-27.
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