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Underwater Acoustic Transducers series

High-performance hydrophones, sonar, ADCP and underwater communication transducers for ocean engineering 

We design and manufacture a full range of underwater acoustic transducers for ocean observation, hydrographic survey, underwater communication, sonar imaging and flow measurement. Our product portfolio covers hydrophones, imaging sonar transducers, ADCP transducers, multibeam & circular sonar transducers and underwater communication transducers, supporting both shallow and deep-sea deployment. Custom frequency, pressure rating and packaging are available.

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Hydrophone  Series

Application: Deep-sea noise measurement, linear array detection, vector detection, towed array, self-contained acoustic acquisition

TR-DH10 Deep-sea Hydrophone (Transducer)

TR-DH10
Deep-sea Hydrophone

Frequency: 20 Hz-10 kHz 
Receiving Sensitivity: -191±1.5 dB

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TR-DH20 Deep-sea Hydrophone (Transducer)

TR-DH20
Deep-sea Hydrophone

Frequency: 20 Hz-20 kHz 
Receiving Sensitivity: -192±1.5 dB 

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TR-DH30 Deep-sea Hydrophone (Transducer)

TR-DH30
Deep-sea Hydrophone

Frequency: 20 Hz-30 kHz 
Receiving Sensitivity: -193±1.5 dB

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TR-DH32
Hydrophone

Frequency: 20 Hz-100 kHz 
Receiving Sensitivity: -16±3 dB

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TR-DH50 Deep-sea Hydrophone (Transducer)

TR-DH50
Deep-sea Hydrophone

Frequency: 20 Hz-50 kHz 
Receiving Sensitivity: -196±1.5 dB

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TR-DH59 Hydrophone (Transducer)

TR-DH59
Hydrophone

Frequency: 20 Hz-200 kHz 
Receiving Sensitivity: -215±3 dB

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TR-LA03 Shallow-water Linear Array Hydrophone

TR-LA03 Shallow-water Linear Array Hydrophone 

Frequency: 20 Hz-40 kHz 
Receiving Sensitivity: -194±2 dB

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TR-U6 Self-contained Hydrophone (Transducer)

TR-LA03 
Self-contained Hydrophone

Frequency: 20 Hz-20 kHz 
Receiving Sensitivity: -192±1.5 dB

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TR-OL45 Oil-filled Towed Line Array (Transducer) 

TR-OL45 Oil-filled Towed Line Array

Frequency: 20 Hz-30 kHz 
Receiving Sensitivity: -205±2 dB

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TR-PH20 20 kHz 2D Differential Pressure Vector Hydrophone (Transducer)

TR-PH20 2D Differential Pressure Vector Hydrophone​

Frequency: 20 Hz-30 kHz 
Receiving Sensitivity: ≥ -198 dB 

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TR-PH35 35 kHz 2D Differential Pressure Vector Hydrophone (Transducer)

TR-PH30 2D Differential Pressure Vector Hydrophone​

Frequency: 30 Hz-40 kHz 
Receiving Sensitivity: ≥ -198 dB 

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TR-VH06 Vector Hydrophone  (Transducer)

TR-VH06 
Vector Hydrophone

Frequency: 15 Hz–2 kHz
Receiving Sensitivity: -206 ±2 dB 
Operating Depth: 3000 m

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TR-VH05 Vector Hydrophone  (Transducer)

TR-VH05 
Vector Hydrophone

Frequency: 15 Hz–2 kHz
Receiving Sensitivity: -206 ±2 dB 
Operating Depth: 500 m

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TR-VH04 Vector Hydrophone  (Transducer)

TR-VH04 
Vector Hydrophone

Frequency: 15 Hz–2 kHz
Receiving Sensitivity: -206 ±2 dB 
Operating Depth: 1000 m

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TR-VH03 Vector Hydrophone  (Transducer)

TR-VH03 
Vector Hydrophone

Frequency: 15 Hz–2 kHz
Receiving Sensitivity: -206 ±2 dB 
Operating Depth: 2000 m

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TR-PH35 35 kHz 2D Differential Pressure Vector Hydrophone (Transducer)

TR-VS02 Very Low Frequency Transmitter System​

Frequency: 20 Hz-1000 Hz 
Max Source Level: ≥160 dB 

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TR-SL201 Solid-state Linear Array  (Transducer)

TR-SL201 
Solid-state Linear Array

Frequency: 10 Hz–20 kHz
Receiving Sensitivity: -200 ±2 dB  
Operating Depth: 4000 m

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TR-SL202 Solid-state Linear Array (Transducer)

TR-SL202 
Solid-state Linear Array

Frequency: 10 Hz–20 kHz
Receiving Sensitivity: -200 ±2 dB  
Operating Depth: 2000 m

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TR-SL203 Solid-state Linear Array (Transducer)

TR-SL203 
Solid-state Linear Array

Frequency: 20 Hz–20 kHz
Receiving Sensitivity: -200 ±2 dB  
Operating Depth: 4000 m

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Imaging Sonar Transducer 

Application: Underwater 3D imaging, side-scan seabed mapping, ROV / AUV integration

TR-3D375 375kHz 3D Imaging Sonar Transducer

TR-3D375 3D Imaging Sonar Transducer​

Frequency: 375 kHz
Receiving Sensitivity: ≥190 dB  

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TR-3D375 375kHz 3D Imaging Sonar Transducer

TR-3D600 3D Imaging Sonar Transducer​

Frequency: 600 kHz
Receiving Sensitivity: ≥200 dB  

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TR-SS500 500kHz Side-Scan Sonar Transducer

TR-SS500 
Side-Scan Sonar Transducer​

Frequency: 400 kHz–600 kHz
Receiving Sensitivity: -202 ± 2 dB 

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TR-SS600 600kHz Side-Scan Sonar Transducer

TR-SS600 
Side-Scan Sonar Transducer​

Frequency: 500 kHz–700 kHz
Receiving Sensitivity:  ≥-190 dB

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ADCP Transducer 

Application: Ocean current & river flow monitoring, vessel-mounted / stationary ADCP

TR-AD600S 600kHz ADCP Transducer

TR-AD600S 
600kHz ADCP Transducer​

Frequency: 600 kHz
Receiving Sensitivity: -188.5 dB

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TR-AD75S 75kHz ADCP Transducer

TR-AD75S 
75 kHz ADCP Transducer​

Frequency: 75 kHz
Receiving Sensitivity: -188.5 dB

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TR-AD600PC 
Phased Array Transducer​

Frequency: 600 kHz 
Receiving Sensitivity: -188.5 dB

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TR-AD300S 300kHz ADCP Transducer

TR-AD300S 
300kHz ADCP Transducer

Frequency: 300 kHz
Receiving Sensitivity: -188.5 dB

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Multibeam & Circular Sonar Transducer 

Application: Underwater obstacle avoidance, omnidirectional detection, high-precision bathymetric survey

TR-CM300 300kHz Circular Sonar Transducer

TR-CM300 
300kHz Circular Sonar Transducer

Frequency: 300 kHz
Receiving Sensitivity: -193 dB

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TR-MS400 400kHz Single-Frequency Multibeam Transducer

TR-MS400 
Single-Frequency Multibeam​ Transducer​

Frequency: 380 kHz–420 kHz
Receiving Sensitivity:  ≥-200 dB

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TR-MS2040 200–400kHz Broadband Multibeam Transducer

TR-MS2040 
Single-Frequency Multibeam​ Transducer​

Frequency: 200 kHz–400 kHz
Receiving Sensitivity:  ≥-200 dB

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TR-CM300 300kHz Circular Sonar Transducer

TR-CM400 
400kHz Circular Sonar Transducer

Frequency: 400 kHz
Receiving Sensitivity: -193 dB

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Underwater Communication Transducer

 For acoustic modem and underwater wireless communication

TR-C5 2–8kHz Shallow Water Communication Transducer

TR-C5 
Shallow Water Communication Transducer

Frequency: 2 kHz–8 kHz
Source Level (in-band): ≥185 dB

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TR-C14 8–20kHz Shallow Water Communication Transducer

TR-C14 
Shallow Water Communication Transducer

Frequency: 8 kHz–20 kHz
Source Level (in-band): ≥185 dB

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TR-C30 20–40kHz Shallow Water Communication Transducer

TR-C30 
Shallow Water Communication Transducer

Frequency: 20 kHz–40 kHz
Source Level (in-band): ≥190 dB

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TR-C60 40–80kHz Shallow Water Communication Transducer

TR-C40 
Shallow Water Communication Transducer

Frequency: 40 kHz–80 kHz
Source Level (in-band): ≥185 dB

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If you need datasheets, frequency response curves, custom transducer solutions or bulk quotation, please contact our engineering team.

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