The invention relates to the art of flexible elongated towed marine antennas serving for measuring the sound field in water and applied in geophysics and sonar. Hydrophone module comprises a sealed flexible tube filled with a gel and a number of piezoceramic hydrophone cylindrical with end caps disposed along the hose at a predetermined distance from each other. Hydrophones are held inside the tube by means of rubber plugs with petals, whose size is equal to the inner radius of the flexible hose and greater than the radius of cylindrical hydrophones. Each hydrophone has two bushes, fixed in respective recesses in the centers of the end caps. Such embodiment supporting elements and fixing them in the hose hydrophones module improves isolation from interference caused by towing, does not reduce the sensitivity of the hydrophone and facilitates filling module gelling liquid and removal of the gel during repair.
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