SinoTD-13ND Communication transducer-Sinotandun High-Tech Co., LTD

SinoTD-13ND Communication transducer

A low-frequency high-power transmitting and receiving transducer

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Product details

Product introduction

SinoTD-13ND is a low-frequency high-power transmitting and receiving transducer. The transducer operates in the range of 7-16 kHz and, due to its oil filled rubber packaging design, can operate at full ocean depths.

The Sino-TD13ND series offers options for immersion units or underwater transducers, designed to be fixed on telemetry units and pressure vessels. Its compact and robust design makes it an ideal system for underwater communication, positioning, and navigation.

Main application scenarios

(1) Underwater wireless communication

(2) Underwater positioning

(3) Navigation

(4) Underwater telephone

(5) Acoustic reference standards

Technical specification

1. Center frequency: 13kHz

2. Band width: 7-16 kHz

3. Free field receiving voltage sensitivity FFVS: -175 dB re 1V/µPa

4. Transmission voltage response TVR: +135dB re 1µPa/V @1m

5. Maximum applied voltage: 750 Vrm

6. Low frequency capacitor (@ 1 kHz): 13 nF

7. Azimuth: Omnidirectional (horizontal) x 270 ° (vertical)

8. Size: Ø 140 mm x 300 mm

9. Weight: 2.2 kg (in air), 1.5 kg (in water)

10. Working depth: Full ocean depth

11. Operating temperature range: +5 to +35 ° C

12. Cable: 10 meters