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Priority to JP7305581UpriorityCriticalpatent/JPS57184303U/ja
Publication of JPS57184303UpublicationCriticalpatent/JPS57184303U/ja
Control device for adjusting a different slope angle, especially of a mobile radio antenna associated with a base station, and corresponding antenna and corresponding method for modifying the slope angle
Control device for adjusting a different slope angle, especially of a mobile radio antenna associated with a base station, and corresponding antenna and corresponding method for modifying the slope angle
Control apparatus for changing a downtilt angle for antennas, in particular for a mobile radio antenna for a base station, as well as an associated mobile radio antenna and a method for changing the downtilt angle