FIELD: antenna equipment.
SUBSTANCE: antenna device (10) comprises electrant (1) located on roof (2) of rail vehicle (3). Besides, antenna device (10) includes antenna (4) located on electrant (1) and tightly connected to it. An electric connection is created between antenna (4) and inner space of rail vehicle (3) via electrant (1).
EFFECT: technical result consists in simplification of assembly.
4 cl, 4 dwg
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Authors
Dates
2019-05-30—Published
2018-09-26—Filed