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About: 6-meter band     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatAmateurRadioBands, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: anatomical structureyago:Abstraction100002137yago:Group100031264yago:Set108240169yago:SocialGroup107950920yago:WikicatAmateurRadioBands New Facet based on Instances of this Class

The 6-meter band is the lowest portion of the very high frequency (VHF) radio spectrum internationally allocated to amateur radio use. The term refers to the average signal wavelength of 6 meters. Although located in the lower portion of the VHF band, it nonetheless occasionally displays propagation mechanisms characteristic of the high frequency (HF) bands. This normally occurs close to sunspot maximum, when solar activity increases ionization levels in the upper atmosphere. During the sunspot peak of 2005, worldwide 6 meter propagation occurred making 6 meter communications as good as or in some instances and locations, better than HF frequencies. The prevalence of HF characteristics on this VHF band has inspired amateur operators to dub it the "magic band".