Spherical Transducers
Industry standards for measuring marine mammal, air gun, boomer and general underwater sound.
Showing all 3 results
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D/60
DatasheetRequest PriceTechnical Specification
Resonant Frequency 60kHz (Nominal)
Beam Pattern Omni +/- 1dB up to 70kHz
Receive Sensitivity -200dB re 1V/µPa
Transmit Sensitivity 147dB re 1µPa/V @ 1m
Capacitance @ 1kHz 9800pF
Input Power 250 Watts around resonance
Operating Depth 4000m
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D/70
DatasheetRequest PriceTechnical Specification
Resonant Frequency 70kHz (Nominal)
Beam Pattern Omni +/- 1dB up to 80kHz
Receive Sensitivity -198dB re 1V/µPa
Transmit Sensitivity 150dB re 1µPa/V @ 1m
Capacitance @ 1kHz 9000pF
Input Power 190 Watts around resonance
Operating Depth 1500m
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D/140
DatasheetRequest PriceTechnical Specification
Resonant Frequency 150kHz (Nominal)
Beam Pattern Omni +/- 2dB up to 160kHz
Receive Sensitivity -206dB re 1V/µPa
Transmit Sensitivity 147dB re 1µPa/V @ 1m
Capacitance @ 1kHz 2500pF
Input Power 100 Watts around resonance
Operating Depth 1500m