About: http://webisa.webdatacommons.org/134261086

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Narrow beamwidth is highly desirable for conditions where multipath is a problem, however the narrow beamwidth of the 4251 mandates a rotor (otherwise you will clearly get only the station you point the antenna directly to).
http://www.w3.org/ns/prov#wasQuotedFrom	rocketroberts.com