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The HYSF SFHFTZILM is a high-performance high frequency coaxial male inline watertight connector engineered for reliable RF signal transmission in demanding deep-sea and offshore applications. Ideal for underwater communication systems, ROV high-frequency data links, AUV telemetry, subsea sonar, marine geophysical surveys, and offshore high-bandwidth equipment requiring superior coaxial waterproof performance. Precision-built with marine-grade materials, gold-plated contacts for low insertion loss, and advanced sealing technology, it delivers IP68-rated waterproofing, excellent impedance matching, and pressure resistance up to 60 MPa (6000-meter depth). Outstanding VSWR, low attenuation, and corrosion resistance make it the top choice for high frequency coaxial underwater connectors, deep-water RF watertight solutions, and offshore subsea coaxial signal transmission from leading China manufacturer HYSF.
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Cable Length (Standard): 1.0m (Inline) / 0.3m (Bulkhead)
Customization: Cable length, mounting threads, and electrical ratings available upon request.
✅ ROVs & AUVs: Thruster connections and tether management.
✅ Underwater Cameras: Video signal transmission.
✅ Sensors & Instrumentation: CTD, Sonar, and Hydrophones.
✅ Diving Equipment: Diver communication systems.
✅ Offshore Energy: Oil & Gas subsea control modules.
Explore high-resolution photos of actual production units. These images highlight our precision machining, quality overmolding, and attention to detail in every connector we ship.
Looking for bulk pricing or specific cable lengths (e.g., 0.3m, 1m, or custom)? Fill out the form below, and our sales team will send you a formal quotation within 12 hours.
