M74-12 Survey Transducer
Part NumberM74-12
The M74 features low-frequency, 12 kHz ceramic array for exceptional deep-water performance and sub-bottom detail. This transducer can be “chirped” with a longer pulse over a wide-frequency band.
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- Long acoustic paths
- Matching transformer provides pure resistive load
- Transducer has a transformer-access pocket for simplified field repair
- Housing has six threaded mounting points
- SEALCAST™, seamless, urethane housing for long life underwater
Options
- Impedance to customer’s specifications using matching transformer
- Bulkhead or in-line connector to customer specifications
- Frequency: 15 kHzPower Rating: 4 kWConventional Beam: 20°Acoustic Window: UrethaneCable Type: C43, one shielded twisted pair (2-14 AWG) with braided shield, black neoprene jacket, 10 mm (13/32") diameterConventional or Chirp: BroadbandCountry of Origin: USADisplay Connector: No ConnectorFOM (db): -9.5Housing Type: SEALCAST™, seamless, urethane housingImpedance Series: 60-j0(Ω)Mounting Style: External MountQ: 2.4Recommended Use: Survey/Sub-bottom ProfilingSingle or Dual Frequency: SingleTransducer Functions: DepthWeight: 74.5 kg (164 lbs)
