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ECHO SOUNDER TRANSDUCERS
Single Beam:
  Frequency Model
  12 kHz T 198
  24, 28, 30, 33, 38, 50 kHz 395 Series
  160, 200, 210, 300, 600 kHz 390 Series
  24, 28, 30, 33, 38, 50 kHz 147 Series
  24, 28, 30, 33, 38, 50 kHz 172 Series
  160, 200, 210, 300, 600 kHz 142 Series
  24, 28, 30, 33, 38, 50 kHz 320 Series
Dual Beam:
  Frequency Model
  24, 28, 30, 33, 38 kHz 153 Series
  12 kHz T 119
  120 kHz T 38
  200 kHz T 37
  210 kHz T 28
Dual Frequency:
  Frequency Model
  33 & 210 kHz T 141
  24, 28, 30, 33, 38, 50 kHz
160, 200, 210, 300, 600 kHz		 76 Series
  24, 28, 30, 33, 38 kHz
160, 200, 210, 300, 600 kHz		 77 Series
  24, 28, 30, 33, 38 kHz
160, 200, 210, 300, 600 kHz		 340 Series

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:: TRANSDUCER PRODUCTS / Single Beam Transducers MODEL 320 Series
ECHO SOUNDER
 FISHING : NAVIGATION : SURVEYING
6 FREQUENCY OPTIONS
 NEPCAST® PU MOULDED
HULL OR OVER-SIDE MOUNTING
 LOW COST
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The 320 SERIES continues the company’s successful policy of providing a range of frequencies in the same transducer shape.

Compatible with a wide range of echo-sounders the piston elements are configured to achieve optimum echo-sounder performance.

The NEPTCAST® over-moulded polyurethane housing provides a mechanically robust, corrosion free transducer for hull or over-side mounting, offering maximum flexibility at minimum cost.
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Technical Specification
Frequency 24 kHz 28 kHz 30 kHz 33 kHz 38 kHz 50 kHz kHz
Beam Angle @ -3dB 19x34 16x30 15x27 14x25 12x22 16x16 Degrees
Transmit Sensitivity 166 167 167 166 165 166 dB re uPa/V @ 1m
Receive Sensitivity -164 -166 -167 -168 -169 -178 dB re V/uPa
Input Power 900 900 900 900 900 900 Watts
Bandwidth 2.8 3.5 3.0 3.5 3.5 5.0 kHz
Nominal Impedance 75 75 100 100 100 75 Ohms
Transducer impedance can be adjusted to suit customers specification
Cable Length 10 metres standard
(Additional lengths supplied to order)
Cable Type Polyurethane Ø12mm 2 Core Screened
Storage Temperature -40 to +80°C
Operating Temperature -5 to +70°C
Ordering Information
320, frequency, cable length 
 
   
       
       
   

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