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875-TD Shallow Water Release

Product Name:875-TD Shallow Water Release
Product Description:The 876-TD is a low cost, versatile acoustic release designed for recovery of underwater equipment in coastal and inland waters.
Year of initial introduction :
Year of latest version:
Main applications:
Field of Use:
Hardware/software requirements 
RAM memory [GB]:
HD [GB]:
Processor (CPU):
Operating System:
Dedicated software:
Dedicated hardware:
Power Supply  
External power supply [V]:
Battery type:Alkaline (8 months), Lithium (5 years)
Battery life [hr]:6500
Physical Properties  
Length [cm]:48
Diameter [cm]:11.4
Weight in air [kg]:4.5
Weight in water [kg]:1.4
Housing material:PVC, Fiberglass
Operating properties 
Depth rating {m}:500
Transmit frequency min. [Hz]:9000
Transmit frequency max. [Hz]:14000
All transmit frequencies [Hz]:
Receive frequency [Hz]:
Transmit Source Level (dB re 1 μPa @ 1 m):167
Receive Sensitivity (dB re 1μPa):
Transducer Beamshape:
Safe Working Load (4:1) [Kg]:
Additional specifications 
Release Mechanism:
Additional sensors:
Electrical trigger:

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Supplier Information
  • Teledyne Marine

  • 1026 North Williamson Blvd.
  • 32114 Daytona Beach
  • Florida
  • United States of America



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