A casing body for the underwater antenna and sonar system with an underwater antenna and the casing body

摘要

Casing body for receiving an at least in the transmission mode underwater antenna (13) which can be operated with a replaceable the water content, characterized in that, in the body interior a, which his (21) is arranged, which is designed in such a way that it falls below a minimum degree of filling a in a locking - or warning signal against switching on of the transmitting operation, workable control signal is generated.