The following lines were added (+) and removed (-):
[[File:warnebandwdiag1928.png]]<BR>''September 1928 QST - An expression of band widths relative to frequency and harmonics. Note the 5-meter ham radio band.''It was in 1927 when the U.S. was pressured into the use of frequency instead of wavelength in defined allocations. Even though this is the official policy, the amateur bands are still referred to by their wavelength designation. [[Category:Amateur Radio Band]]