User manual SIMRAD 38-200 COMBI D DATASHEET REV E
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SIMRAD 38-200 COMBI D INSTALLATION REV A (784 ko)
Manual abstract: user guide SIMRAD 38-200 COMBI DDATASHEET REV E
Detailed instructions for use are in the User's Guide.
[. . . ] TRANSDUCER
Simrad 38/200 D
38/200 kHz Combi-transducer
Introduction
The Combi 38/200 D combines two transducers and one temperature sensor in a single housing. [. . . ] 10. 6 ±0. 5 mm Weight with cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 kg Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to 70°C
Receiving sensitivity: Open circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . -178 dB re 1V per µPa Electroacoustic efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 50
Technical specifications 200 kHz
Technical specifications 38 kHz
Resonant frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 kHz Beamwidth longitudinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 deg Beamwidth transverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 deg Directivity, DI=10logD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 dB Side lobes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than -15 dB Back radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than -25 dB Source level at 1000 W . . . . . . . . . . . . . . . . . . . . . 219 dB re 1µPa Transmitting response . . . . . . . . . . . . . . 170 dB re 1µPa per V
(855-164210 Rev. E)
Resonant frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 kHz Beamwidth longitudinal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 deg Beamwidth transverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 deg Directivity, DI=10logD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28. 5 dB Side lobes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than -18 dB Back radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than -30 dB Source level at 1000 W . . . . . . . . . . . . . . . . . . . . . 227 dB re 1µPa Transmitting response . . . . . . . . . . . . . . 178 dB re 1µPa per V Receiving sensitivity: Open circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] -185 dB re 1V per µPa Electroacoustic efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 60
Data
Beam pattern 38 kHz longitudinal
Beam pattern 38 kHz transverse
Beam pattern 200 kHz
Installation
BK
(CD5398)
WH BK WH
PAIR 1 38 kHz PAIR 2 200 kHz
Transducer cable
BK PAIR 3 THERMISTOR WH BK WH
PAIR 4 SPARE
The pair number is printed on the black conductor.
Manufacturer: Simrad AS Strandpromenaden 50 Boks 111 3191 Horten Telephone: 33 03 40 00 Facsimile: 33 04 29 87
www. simrad. com
A LWAY S AT T H E F O R E F R O N T O F T E C H N O LO GY [. . . ]
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