無線遠隔制御を用いた標柱用ストロボ装置

概要

論文の詳細を見る
The radio strobotron is a device serviceable for ascertaining, in the twilight or at night, the position of the mile posts and their overlap. The trausmitting part of the radio strobotron on a vessel at a trial run flashes strobotron on the mile posts, controlling either automatically the continual flash cycle at an interval of 2.5, 1.0 or 0.5 second or manually single, whichever is required. The effective distance covered by the radio wave is more than 10 km at sea.
社団法人日本船舶海洋工学会の論文
1965-06-30