Janus-Helmholtz – Model PyJH-160
Janus-Helmholtz – Model PyJH-160
This transducer based on the unique JANUS-HELMHOLTZ technology has a very wide range of uses, unlimited immersion capacities and very good efficiency. It is particularly well suited for high resolution seismic, very long range underwater acoustic communication or anti-submarine warfare.
Characteristics
Electroacoustics
Frequency range
150 to 750 Hz
Transmit sensitivity
130 dB re. µPa/V @1m
Receive sensitivity
-120 dB re. V/µPa
Max Transmit voltage at 10% Duty Cycle
2000 Vrms
Transmit voltage at 100% Duty Cycle
600 Vrms
Capacitance at 10Hz (without cable)
800 nF
Mechanical Specification
Weight in air
928 kg
Weight in sea water
608 kg
Interface
Cable and connector on demand
Environment
Depth capability
6000 m
Operating temperature
-5 to +40°C
Storage temperature
-40 to +80°C
Usages types
High-resolution seismic
Strategic underwater acoustic
anti-submarine warfare
Specifications can change without notice for redesign purposes, data are not contractual.
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