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PROJECTOR TRANSDUCERS
Spherical Transducers:
  Frequency Model
  50 kHz - 70 kHz D/60
  60 kHz - 80 kHz D/70
  120 kHz - 180 kHz D/140
  6 kHz - 20 kHz D/11
  10 kHz - 30 kHz D/17
  20 kHz - 40 kHz D/26
Low Frequency Transducers:
  Frequency Model
  2 kHz - 6 kHz T160
  1 kHz - 4 kHz T161
  3 kHz - 8.5 kHz T170
  2 kHz - 8 kHz T135
  12 kHz T70

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:: TRANSDUCER PRODUCTS /Low Frequency Transducers MODEL T161
1.8 kHz FREE FLOODED RING
BROADBAND
HIGH POWER
OMNI-DIRECTIONAL BEAM PATTERN
UNLIMITED DEPTH
LONG RANGE TRANSMISSION
Click to Enlarge Image
The T161 is one of a new range of high power, low frequency transducers recently developed by Neptune Sonar.

Based upon the standard Free Flooded Ring (FFR) concept, the transducer utilises the latest technology to achieve a highly efficient projector capable of operating down to full ocean depth.

FFR transducers can be configured to produce different beam patterns and output powers.

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:: Transmit Graph
:: Admittance Plot
:: Beam Pattern
:: Beam Pattern 2
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Technical Specification
Resonant Frequency 1.8 kHz
Operating Band 1 kHz to 4 kHz
Transmit Sensitivity See Graph
Horizontal Beam Pattern Omni
Vertical Beam Pattern Toroidal (See Graphs)
Input Power Max 2500 Watts @ 10% Duty Cycle
Operating Depth Unlimited
Cable Length 3 Metres
(Additional lengths supplied to order)
Cable Type 2 x Ø6mm Single Conductors
Storage Temperature -40 to +80°C
Operating Temperature -5 to +70°C
Ordering Information
T161, cable length, calibration requirements 
 
   
       
       
   

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